Revision history [back]

Hello, I am training my classifier with Total 10,000 positives, 8188 negatives of a flower. I have followed the Coding-Robin tutorial for everything and now finally started training with LBP featues with opencv_traincascade. I used opencv_createsamples utility to create 10,000 positives from 250 actual positives and 8188 negatives.
I want to know, if my training is going in the right direction. Are the values for HR and FA normal? Should I continue the training further(given my current acceptance ratio)? Or tell me if I have to tweak any parameter to restart the training.

Following is the command for the training:

opencv_traincascade -data classifier_samples2 -vec samples2.vec -bg negatives.
txt -numStages 20 -minHitRate 0.990 -maxFalseAlarmRate 0.5 -weightTrimRate 0.95 -numPos 1521 -numNeg 8188 -featureType LBP -w 60 -h 60 -mode ALL -precalcValBufSize 1024 -precalcIdxBufSize 1024

The CMD Screen log:

===== TRAINING 0-stage =====
<BEGIN
POS count : consumed   1521 : 1521
NEG count : acceptanceRatio    8188 : 1
Precalculation time: 41.808
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99211| 0.581461|
+----+---------+---------+
|   5|  0.99211| 0.554592|
+----+---------+---------+
|   6| 0.991453| 0.415975|
+----+---------+---------+
END>
Training until now has taken 0 days 1 hours 27 minutes 19 seconds.

===== TRAINING 1-stage =====
<BEGIN
POS count : consumed   1521 : 1534
NEG count : acceptanceRatio    8188 : 0.435347
Precalculation time: 41.825
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4| 0.994083| 0.740474|
+----+---------+---------+
|   5| 0.991453| 0.508671|
+----+---------+---------+
|   6| 0.990138| 0.512579|
+----+---------+---------+
|   7|  0.99211| 0.402418|
+----+---------+---------+
END>
Training until now has taken 0 days 2 hours 58 minutes 42 seconds.

===== TRAINING 2-stage =====
<BEGIN
POS count : consumed   1521 : 1551
NEG count : acceptanceRatio    8188 : 0.17793
Precalculation time: 38.688
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99474| 0.783586|
+----+---------+---------+
|   5| 0.990796| 0.658158|
+----+---------+---------+
|   6| 0.990138| 0.582926|
+----+---------+---------+
|   7| 0.992768| 0.524304|
+----+---------+---------+
|   8| 0.990138| 0.469834|
+----+---------+---------+
END>
Training until now has taken 0 days 4 hours 41 minutes 38 seconds.

===== TRAINING 3-stage =====
<BEGIN
POS count : consumed   1521 : 1571
NEG count : acceptanceRatio    8188 : 0.117656
Precalculation time: 39.608
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99474| 0.668051|
+----+---------+---------+
|   6| 0.991453|  0.49768|
+----+---------+---------+
END>
Training until now has taken 0 days 6 hours 5 minutes 1 seconds.

===== TRAINING 4-stage =====
<BEGIN
POS count : consumed   1521 : 1588
NEG count : acceptanceRatio    8188 : 0.0500841
Precalculation time: 40.139
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99211| 0.719834|
+----+---------+---------+
|   6| 0.992768| 0.577919|
+----+---------+---------+
|   7| 0.990138|  0.54128|
+----+---------+---------+
|   8| 0.990796| 0.437958|
+----+---------+---------+
END>
Training until now has taken 0 days 7 hours 52 minutes 26 seconds.

===== TRAINING 5-stage =====
<BEGIN
POS count : consumed   1521 : 1609
NEG count : acceptanceRatio    8188 : 0.0250895
Precalculation time: 40.544
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99737| 0.799951|
+----+---------+---------+
|   6| 0.991453| 0.620664|
+----+---------+---------+
|   7| 0.990138| 0.658769|
+----+---------+---------+
|   8| 0.990138| 0.508549|
+----+---------+---------+
|   9| 0.990796| 0.484856|
+----+---------+---------+
END>
Training until now has taken 0 days 9 hours 49 minutes 48 seconds.

===== TRAINING 6-stage =====
<BEGIN
POS count : consumed   1521 : 1626
NEG count : acceptanceRatio    8188 : 0.0199068
Precalculation time: 38.439
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5| 0.990796| 0.834636|
+----+---------+---------+
|   6| 0.990796| 0.750611|
+----+---------+---------+
|   7| 0.990138| 0.711407|
+----+---------+---------+
|   8| 0.990138| 0.628603|
+----+---------+---------+
|   9| 0.990138|  0.57682|
+----+---------+---------+
|  10| 0.990796| 0.557401|
+----+---------+---------+
|  11| 0.990796| 0.498412|
+----+---------+---------+
END>
Training until now has taken 0 days 12 hours 3 minutes 35 seconds.

===== TRAINING 7-stage =====
<BEGIN
POS count : consumed   1521 : 1663
NEG count : acceptanceRatio    8188 : 0.00848404
Precalculation time: 39.468
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99474| 0.874328|
+----+---------+---------+
|   5| 0.992768| 0.827675|
+----+---------+---------+
|   6| 0.990138| 0.749023|
+----+---------+---------+
|   7| 0.990138| 0.728139|
+----+---------+---------+
|   8| 0.990138| 0.650953|
+----+---------+---------+
|   9| 0.990796| 0.632023|
+----+---------+---------+
|  10| 0.990138| 0.567049|
+----+---------+---------+
|  11| 0.990138| 0.558989|
+----+---------+---------+
|  12| 0.990138| 0.482047|
+----+---------+---------+
END>
Training until now has taken 0 days 14 hours 49 minutes 54 seconds.

===== TRAINING 8-stage =====
<BEGIN
POS count : consumed   1521 : 1770
NEG count : acceptanceRatio    8188 : 0.00532802
Precalculation time: 39.359
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4| 0.995398| 0.910112|
+----+---------+---------+
|   5| 0.993425| 0.835369|
+----+---------+---------+
|   6|  0.99211| 0.819614|
+----+---------+---------+
|   7| 0.990138| 0.712873|
+----+---------+---------+
|   8| 0.990138| 0.696019|
+----+---------+---------+
|   9| 0.990138| 0.654739|
+----+---------+---------+
|  10| 0.990796| 0.592452|
+----+---------+---------+
|  11| 0.990138| 0.561431|
+----+---------+---------+
|  12| 0.990138| 0.515877|
+----+---------+---------+
|  13| 0.990138| 0.416829|
+----+---------+---------+
END>
Training until now has taken 0 days 17 hours 35 minutes 44 seconds.

===== TRAINING 9-stage =====
<BEGIN
POS count : consumed   1521 : 1907
NEG count : acceptanceRatio    8188 : 0.00217874
Precalculation time: 37.362
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99211| 0.896067|
+----+---------+---------+
|   6| 0.993425| 0.891304|
+----+---------+---------+
|   7| 0.992768| 0.823522|
+----+---------+---------+
|   8| 0.990138| 0.754275|
+----+---------+---------+
|   9| 0.991453| 0.761236|
+----+---------+---------+
|  10| 0.990138| 0.653762|
+----+---------+---------+
|  11| 0.990796| 0.592697|
+----+---------+---------+
|  12| 0.990138| 0.543356|
+----+---------+---------+
|  13| 0.990138| 0.507084|
+----+---------+---------+
|  14| 0.990138| 0.441988|
+----+---------+---------+
END>
Training until now has taken 0 days 20 hours 27 minutes 24 seconds.

===== TRAINING 10-stage =====
<BEGIN
POS count : consumed   1521 : 1953
NEG count : acceptanceRatio    8188 : 0.00107729
Precalculation time: 40.592
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99211| 0.908158|
+----+---------+---------+
|   5|  0.99474| 0.894846|
+----+---------+---------+
|   6| 0.990138| 0.805691|
+----+---------+---------+
|   7| 0.993425| 0.819248|
+----+---------+---------+
|   8| 0.990796| 0.747924|
+----+---------+---------+
|   9| 0.990138| 0.674524|
+----+---------+---------+
|  10| 0.990138| 0.652662|
+----+---------+---------+
|  11| 0.990138| 0.564851|
+----+---------+---------+
|  12| 0.990138| 0.526869|
+----+---------+---------+
|  13| 0.990138| 0.525037|
+----+---------+---------+
|  14| 0.990138| 0.493283|
+----+---------+---------+
END>
Training until now has taken 0 days 23 hours 25 minutes 25 seconds.

===== TRAINING 11-stage =====
<BEGIN
POS count : consumed   1521 : 2151
NEG count : acceptanceRatio    8188 : 0.000586416
Precalculation time: 39.725
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+

Hello, I am training my classifier with Total 10,000 positives, 8188 negatives of a flower. I have followed the Coding-Robin tutorial for everything and now finally started training with LBP featues with opencv_traincascade. I used opencv_createsamples utility to create 10,000 positives from 250 actual positives and 8188 negatives.
I want to know, if my training is going in the right direction. Are the values for HR and FA normal? Should I continue the training further(given my current acceptance ratio)? Or tell me if I have to tweak any parameter to restart the training.training. I am asking this because this is my first ever training and it takes a lot of time

Following is the command for the training:

opencv_traincascade -data classifier_samples2 -vec samples2.vec -bg negatives.
txt -numStages 20 -minHitRate 0.990 -maxFalseAlarmRate 0.5 -weightTrimRate 0.95 -numPos 1521 -numNeg 8188 -featureType LBP -w 60 -h 60 -mode ALL -precalcValBufSize 1024 -precalcIdxBufSize 1024

The CMD Screen log:

===== TRAINING 0-stage =====
<BEGIN
POS count : consumed   1521 : 1521
NEG count : acceptanceRatio    8188 : 1
Precalculation time: 41.808
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99211| 0.581461|
+----+---------+---------+
|   5|  0.99211| 0.554592|
+----+---------+---------+
|   6| 0.991453| 0.415975|
+----+---------+---------+
END>
Training until now has taken 0 days 1 hours 27 minutes 19 seconds.

===== TRAINING 1-stage =====
<BEGIN
POS count : consumed   1521 : 1534
NEG count : acceptanceRatio    8188 : 0.435347
Precalculation time: 41.825
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4| 0.994083| 0.740474|
+----+---------+---------+
|   5| 0.991453| 0.508671|
+----+---------+---------+
|   6| 0.990138| 0.512579|
+----+---------+---------+
|   7|  0.99211| 0.402418|
+----+---------+---------+
END>
Training until now has taken 0 days 2 hours 58 minutes 42 seconds.

===== TRAINING 2-stage =====
<BEGIN
POS count : consumed   1521 : 1551
NEG count : acceptanceRatio    8188 : 0.17793
Precalculation time: 38.688
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99474| 0.783586|
+----+---------+---------+
|   5| 0.990796| 0.658158|
+----+---------+---------+
|   6| 0.990138| 0.582926|
+----+---------+---------+
|   7| 0.992768| 0.524304|
+----+---------+---------+
|   8| 0.990138| 0.469834|
+----+---------+---------+
END>
Training until now has taken 0 days 4 hours 41 minutes 38 seconds.

===== TRAINING 3-stage =====
<BEGIN
POS count : consumed   1521 : 1571
NEG count : acceptanceRatio    8188 : 0.117656
Precalculation time: 39.608
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99474| 0.668051|
+----+---------+---------+
|   6| 0.991453|  0.49768|
+----+---------+---------+
END>
Training until now has taken 0 days 6 hours 5 minutes 1 seconds.

===== TRAINING 4-stage =====
<BEGIN
POS count : consumed   1521 : 1588
NEG count : acceptanceRatio    8188 : 0.0500841
Precalculation time: 40.139
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99211| 0.719834|
+----+---------+---------+
|   6| 0.992768| 0.577919|
+----+---------+---------+
|   7| 0.990138|  0.54128|
+----+---------+---------+
|   8| 0.990796| 0.437958|
+----+---------+---------+
END>
Training until now has taken 0 days 7 hours 52 minutes 26 seconds.

===== TRAINING 5-stage =====
<BEGIN
POS count : consumed   1521 : 1609
NEG count : acceptanceRatio    8188 : 0.0250895
Precalculation time: 40.544
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99737| 0.799951|
+----+---------+---------+
|   6| 0.991453| 0.620664|
+----+---------+---------+
|   7| 0.990138| 0.658769|
+----+---------+---------+
|   8| 0.990138| 0.508549|
+----+---------+---------+
|   9| 0.990796| 0.484856|
+----+---------+---------+
END>
Training until now has taken 0 days 9 hours 49 minutes 48 seconds.

===== TRAINING 6-stage =====
<BEGIN
POS count : consumed   1521 : 1626
NEG count : acceptanceRatio    8188 : 0.0199068
Precalculation time: 38.439
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5| 0.990796| 0.834636|
+----+---------+---------+
|   6| 0.990796| 0.750611|
+----+---------+---------+
|   7| 0.990138| 0.711407|
+----+---------+---------+
|   8| 0.990138| 0.628603|
+----+---------+---------+
|   9| 0.990138|  0.57682|
+----+---------+---------+
|  10| 0.990796| 0.557401|
+----+---------+---------+
|  11| 0.990796| 0.498412|
+----+---------+---------+
END>
Training until now has taken 0 days 12 hours 3 minutes 35 seconds.

===== TRAINING 7-stage =====
<BEGIN
POS count : consumed   1521 : 1663
NEG count : acceptanceRatio    8188 : 0.00848404
Precalculation time: 39.468
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99474| 0.874328|
+----+---------+---------+
|   5| 0.992768| 0.827675|
+----+---------+---------+
|   6| 0.990138| 0.749023|
+----+---------+---------+
|   7| 0.990138| 0.728139|
+----+---------+---------+
|   8| 0.990138| 0.650953|
+----+---------+---------+
|   9| 0.990796| 0.632023|
+----+---------+---------+
|  10| 0.990138| 0.567049|
+----+---------+---------+
|  11| 0.990138| 0.558989|
+----+---------+---------+
|  12| 0.990138| 0.482047|
+----+---------+---------+
END>
Training until now has taken 0 days 14 hours 49 minutes 54 seconds.

===== TRAINING 8-stage =====
<BEGIN
POS count : consumed   1521 : 1770
NEG count : acceptanceRatio    8188 : 0.00532802
Precalculation time: 39.359
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4| 0.995398| 0.910112|
+----+---------+---------+
|   5| 0.993425| 0.835369|
+----+---------+---------+
|   6|  0.99211| 0.819614|
+----+---------+---------+
|   7| 0.990138| 0.712873|
+----+---------+---------+
|   8| 0.990138| 0.696019|
+----+---------+---------+
|   9| 0.990138| 0.654739|
+----+---------+---------+
|  10| 0.990796| 0.592452|
+----+---------+---------+
|  11| 0.990138| 0.561431|
+----+---------+---------+
|  12| 0.990138| 0.515877|
+----+---------+---------+
|  13| 0.990138| 0.416829|
+----+---------+---------+
END>
Training until now has taken 0 days 17 hours 35 minutes 44 seconds.

===== TRAINING 9-stage =====
<BEGIN
POS count : consumed   1521 : 1907
NEG count : acceptanceRatio    8188 : 0.00217874
Precalculation time: 37.362
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99211| 0.896067|
+----+---------+---------+
|   6| 0.993425| 0.891304|
+----+---------+---------+
|   7| 0.992768| 0.823522|
+----+---------+---------+
|   8| 0.990138| 0.754275|
+----+---------+---------+
|   9| 0.991453| 0.761236|
+----+---------+---------+
|  10| 0.990138| 0.653762|
+----+---------+---------+
|  11| 0.990796| 0.592697|
+----+---------+---------+
|  12| 0.990138| 0.543356|
+----+---------+---------+
|  13| 0.990138| 0.507084|
+----+---------+---------+
|  14| 0.990138| 0.441988|
+----+---------+---------+
END>
Training until now has taken 0 days 20 hours 27 minutes 24 seconds.

===== TRAINING 10-stage =====
<BEGIN
POS count : consumed   1521 : 1953
NEG count : acceptanceRatio    8188 : 0.00107729
Precalculation time: 40.592
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99211| 0.908158|
+----+---------+---------+
|   5|  0.99474| 0.894846|
+----+---------+---------+
|   6| 0.990138| 0.805691|
+----+---------+---------+
|   7| 0.993425| 0.819248|
+----+---------+---------+
|   8| 0.990796| 0.747924|
+----+---------+---------+
|   9| 0.990138| 0.674524|
+----+---------+---------+
|  10| 0.990138| 0.652662|
+----+---------+---------+
|  11| 0.990138| 0.564851|
+----+---------+---------+
|  12| 0.990138| 0.526869|
+----+---------+---------+
|  13| 0.990138| 0.525037|
+----+---------+---------+
|  14| 0.990138| 0.493283|
+----+---------+---------+
END>
Training until now has taken 0 days 23 hours 25 minutes 25 seconds.

===== TRAINING 11-stage =====
<BEGIN
POS count : consumed   1521 : 2151
NEG count : acceptanceRatio    8188 : 0.000586416
Precalculation time: 39.725
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+

Hello, I am training my classifier with Total 10,000 positives, 8188 negatives of a flower. I have followed the Coding-Robin tutorial for everything and now finally started training with LBP featues with opencv_traincascade. I used opencv_createsamples utility to create 10,000 positives from 250 actual positives and 8188 negatives.

Here are few samples of the flower I am trying to detect:

I want to know, if my training is going in the right direction. Are the values for HR and FA normal? Should I continue the training further(given my current acceptance ratio)? Or tell me if I have to tweak any parameter to restart the training. I am asking this because this is my first ever training and it takes a lot of time

Following is the command for the training:

opencv_traincascade -data classifier_samples2 -vec samples2.vec -bg negatives.
txt -numStages 20 -minHitRate 0.990 -maxFalseAlarmRate 0.5 -weightTrimRate 0.95 -numPos 1521 -numNeg 8188 -featureType LBP -w 60 -h 60 -mode ALL -precalcValBufSize 1024 -precalcIdxBufSize 1024

The CMD Screen log:

===== TRAINING 0-stage =====
<BEGIN
POS count : consumed   1521 : 1521
NEG count : acceptanceRatio    8188 : 1
Precalculation time: 41.808
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99211| 0.581461|
+----+---------+---------+
|   5|  0.99211| 0.554592|
+----+---------+---------+
|   6| 0.991453| 0.415975|
+----+---------+---------+
END>
Training until now has taken 0 days 1 hours 27 minutes 19 seconds.

===== TRAINING 1-stage =====
<BEGIN
POS count : consumed   1521 : 1534
NEG count : acceptanceRatio    8188 : 0.435347
Precalculation time: 41.825
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4| 0.994083| 0.740474|
+----+---------+---------+
|   5| 0.991453| 0.508671|
+----+---------+---------+
|   6| 0.990138| 0.512579|
+----+---------+---------+
|   7|  0.99211| 0.402418|
+----+---------+---------+
END>
Training until now has taken 0 days 2 hours 58 minutes 42 seconds.

===== TRAINING 2-stage =====
<BEGIN
POS count : consumed   1521 : 1551
NEG count : acceptanceRatio    8188 : 0.17793
Precalculation time: 38.688
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99474| 0.783586|
+----+---------+---------+
|   5| 0.990796| 0.658158|
+----+---------+---------+
|   6| 0.990138| 0.582926|
+----+---------+---------+
|   7| 0.992768| 0.524304|
+----+---------+---------+
|   8| 0.990138| 0.469834|
+----+---------+---------+
END>
Training until now has taken 0 days 4 hours 41 minutes 38 seconds.

===== TRAINING 3-stage =====
<BEGIN
POS count : consumed   1521 : 1571
NEG count : acceptanceRatio    8188 : 0.117656
Precalculation time: 39.608
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99474| 0.668051|
+----+---------+---------+
|   6| 0.991453|  0.49768|
+----+---------+---------+
END>
Training until now has taken 0 days 6 hours 5 minutes 1 seconds.

===== TRAINING 4-stage =====
<BEGIN
POS count : consumed   1521 : 1588
NEG count : acceptanceRatio    8188 : 0.0500841
Precalculation time: 40.139
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99211| 0.719834|
+----+---------+---------+
|   6| 0.992768| 0.577919|
+----+---------+---------+
|   7| 0.990138|  0.54128|
+----+---------+---------+
|   8| 0.990796| 0.437958|
+----+---------+---------+
END>
Training until now has taken 0 days 7 hours 52 minutes 26 seconds.

===== TRAINING 5-stage =====
<BEGIN
POS count : consumed   1521 : 1609
NEG count : acceptanceRatio    8188 : 0.0250895
Precalculation time: 40.544
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99737| 0.799951|
+----+---------+---------+
|   6| 0.991453| 0.620664|
+----+---------+---------+
|   7| 0.990138| 0.658769|
+----+---------+---------+
|   8| 0.990138| 0.508549|
+----+---------+---------+
|   9| 0.990796| 0.484856|
+----+---------+---------+
END>
Training until now has taken 0 days 9 hours 49 minutes 48 seconds.

===== TRAINING 6-stage =====
<BEGIN
POS count : consumed   1521 : 1626
NEG count : acceptanceRatio    8188 : 0.0199068
Precalculation time: 38.439
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5| 0.990796| 0.834636|
+----+---------+---------+
|   6| 0.990796| 0.750611|
+----+---------+---------+
|   7| 0.990138| 0.711407|
+----+---------+---------+
|   8| 0.990138| 0.628603|
+----+---------+---------+
|   9| 0.990138|  0.57682|
+----+---------+---------+
|  10| 0.990796| 0.557401|
+----+---------+---------+
|  11| 0.990796| 0.498412|
+----+---------+---------+
END>
Training until now has taken 0 days 12 hours 3 minutes 35 seconds.

===== TRAINING 7-stage =====
<BEGIN
POS count : consumed   1521 : 1663
NEG count : acceptanceRatio    8188 : 0.00848404
Precalculation time: 39.468
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99474| 0.874328|
+----+---------+---------+
|   5| 0.992768| 0.827675|
+----+---------+---------+
|   6| 0.990138| 0.749023|
+----+---------+---------+
|   7| 0.990138| 0.728139|
+----+---------+---------+
|   8| 0.990138| 0.650953|
+----+---------+---------+
|   9| 0.990796| 0.632023|
+----+---------+---------+
|  10| 0.990138| 0.567049|
+----+---------+---------+
|  11| 0.990138| 0.558989|
+----+---------+---------+
|  12| 0.990138| 0.482047|
+----+---------+---------+
END>
Training until now has taken 0 days 14 hours 49 minutes 54 seconds.

===== TRAINING 8-stage =====
<BEGIN
POS count : consumed   1521 : 1770
NEG count : acceptanceRatio    8188 : 0.00532802
Precalculation time: 39.359
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4| 0.995398| 0.910112|
+----+---------+---------+
|   5| 0.993425| 0.835369|
+----+---------+---------+
|   6|  0.99211| 0.819614|
+----+---------+---------+
|   7| 0.990138| 0.712873|
+----+---------+---------+
|   8| 0.990138| 0.696019|
+----+---------+---------+
|   9| 0.990138| 0.654739|
+----+---------+---------+
|  10| 0.990796| 0.592452|
+----+---------+---------+
|  11| 0.990138| 0.561431|
+----+---------+---------+
|  12| 0.990138| 0.515877|
+----+---------+---------+
|  13| 0.990138| 0.416829|
+----+---------+---------+
END>
Training until now has taken 0 days 17 hours 35 minutes 44 seconds.

===== TRAINING 9-stage =====
<BEGIN
POS count : consumed   1521 : 1907
NEG count : acceptanceRatio    8188 : 0.00217874
Precalculation time: 37.362
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99211| 0.896067|
+----+---------+---------+
|   6| 0.993425| 0.891304|
+----+---------+---------+
|   7| 0.992768| 0.823522|
+----+---------+---------+
|   8| 0.990138| 0.754275|
+----+---------+---------+
|   9| 0.991453| 0.761236|
+----+---------+---------+
|  10| 0.990138| 0.653762|
+----+---------+---------+
|  11| 0.990796| 0.592697|
+----+---------+---------+
|  12| 0.990138| 0.543356|
+----+---------+---------+
|  13| 0.990138| 0.507084|
+----+---------+---------+
|  14| 0.990138| 0.441988|
+----+---------+---------+
END>
Training until now has taken 0 days 20 hours 27 minutes 24 seconds.

===== TRAINING 10-stage =====
<BEGIN
POS count : consumed   1521 : 1953
NEG count : acceptanceRatio    8188 : 0.00107729
Precalculation time: 40.592
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99211| 0.908158|
+----+---------+---------+
|   5|  0.99474| 0.894846|
+----+---------+---------+
|   6| 0.990138| 0.805691|
+----+---------+---------+
|   7| 0.993425| 0.819248|
+----+---------+---------+
|   8| 0.990796| 0.747924|
+----+---------+---------+
|   9| 0.990138| 0.674524|
+----+---------+---------+
|  10| 0.990138| 0.652662|
+----+---------+---------+
|  11| 0.990138| 0.564851|
+----+---------+---------+
|  12| 0.990138| 0.526869|
+----+---------+---------+
|  13| 0.990138| 0.525037|
+----+---------+---------+
|  14| 0.990138| 0.493283|
+----+---------+---------+
END>
Training until now has taken 0 days 23 hours 25 minutes 25 seconds.

===== TRAINING 11-stage =====
<BEGIN
POS count : consumed   1521 : 2151
NEG count : acceptanceRatio    8188 : 0.000586416
Precalculation time: 39.725
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+

-------------------------------------------------------------------------------------------------------------------------------------------
EDIT : This is the data for my second try in the training after the poor classifier generated from the first stage

E:\_102flowers-500X500>opencv_traincascade -data classifier -vec samples.vec -bg negatives.txt -numStages 20 -minHitRate 0.990 -maxFalseAlarmRate 0.4 -weightTrimRate 0.95 -numPos 4000 -numNeg 8188 -fe
atureType LBP -w 60 -h 60 -mode ALL -precalcValBufSize 1024 -precalcIdxBufSize 1024
PARAMETERS:
cascadeDirName: classifier
vecFileName: samples.vec
bgFileName: negatives.txt
numPos: 4000
numNeg: 8188
numStages: 20
precalcValBufSize[Mb] : 1024
precalcIdxBufSize[Mb] : 1024
acceptanceRatioBreakValue : -1
stageType: BOOST
featureType: LBP
sampleWidth: 60
sampleHeight: 60
boostType: GAB
minHitRate: 0.99
maxFalseAlarmRate: 0.4
weightTrimRate: 0.95
maxDepth: 1
maxWeakCount: 100

===== TRAINING 0-stage =====
<BEGIN
POS count : consumed   4000 : 4000
NEG count : acceptanceRatio    8188 : 1
Precalculation time: 41.897
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99275| 0.689179|
+----+---------+---------+
|   5|  0.99625| 0.694187|
+----+---------+---------+
|   6|  0.99125|  0.50745|
+----+---------+---------+
|   7|  0.99025| 0.372008|
+----+---------+---------+
END>
Training until now has taken 0 days 1 hours 56 minutes 8 seconds.

===== TRAINING 1-stage =====
<BEGIN
POS count : consumed   4000 : 4043
NEG count : acceptanceRatio    8188 : 0.397727
Precalculation time: 37.581
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|   0.9955| 0.790914|
+----+---------+---------+
|   5|  0.99175|  0.71849|
+----+---------+---------+
|   6|    0.993| 0.640205|
+----+---------+---------+
|   7|  0.99075| 0.540669|
+----+---------+---------+
|   8|  0.99025| 0.496336|
+----+---------+---------+
|   9|  0.99025| 0.481803|
+----+---------+---------+
|  10|   0.9905| 0.392037|
+----+---------+---------+
END>
Training until now has taken 0 days 4 hours 33 minutes 30 seconds.

===== TRAINING 2-stage =====
<BEGIN
POS count : consumed   4000 : 4081
NEG count : acceptanceRatio    8188 : 0.164428
Precalculation time: 37.299
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|   0.9925| 0.846605|
+----+---------+---------+
|   6|  0.99025| 0.682096|
+----+---------+---------+
|   7|    0.991| 0.709697|
+----+---------+---------+
|   8|    0.991| 0.665852|
+----+---------+---------+
|   9|  0.99125| 0.598559|
+----+---------+---------+
|  10|   0.9905| 0.605887|
+----+---------+---------+
|  11|  0.99075| 0.528334|
+----+---------+---------+
|  12|  0.99025| 0.484367|
+----+---------+---------+
|  13|  0.99025| 0.441622|
+----+---------+---------+
|  14|  0.99025| 0.386175|
+----+---------+---------+
END>
Training until now has taken 0 days 8 hours 9 minutes 56 seconds.

===== TRAINING 3-stage =====
<BEGIN
POS count : consumed   4000 : 4126
NEG count : acceptanceRatio    8188 : 0.0991043
Precalculation time: 42.651
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|    0.992| 0.651075|
+----+---------+---------+
|   5|  0.99675| 0.805691|
+----+---------+---------+
|   6|  0.99175| 0.533341|
+----+---------+---------+
|   7|  0.99075| 0.528212|
+----+---------+---------+
|   8|   0.9905| 0.468735|
+----+---------+---------+
|   9|  0.99025| 0.461651|
+----+---------+---------+
|  10|   0.9905| 0.403762|
+----+---------+---------+
|  11|  0.99025| 0.382145|
+----+---------+---------+
END>
Training until now has taken 0 days 11 hours 16 minutes 56 seconds.

===== TRAINING 4-stage =====
<BEGIN
POS count : consumed   4000 : 4191
NEG count : acceptanceRatio    8188 : 0.032643
Precalculation time: 37.487
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99175| 0.846727|
+----+---------+---------+
|   5|  0.99275|  0.85723|
+----+---------+---------+
|   6|  0.99075| 0.787982|
+----+---------+---------+
|   7|    0.992|     0.75|
+----+---------+---------+
|   8|  0.99025| 0.680752|
+----+---------+---------+
|   9|   0.9905|  0.62958|
+----+---------+---------+
|  10|  0.99025| 0.632877|
+----+---------+---------+
|  11|  0.99025| 0.553127|
+----+---------+---------+
|  12|  0.99025| 0.548486|
+----+---------+---------+
|  13|  0.99025|  0.48339|
+----+---------+---------+
|  14|  0.99025| 0.455789|
+----+---------+---------+
|  15|  0.99025| 0.413043|
+----+---------+---------+
|  16|  0.99025| 0.412433|
+----+---------+---------+
|  17|  0.99025| 0.363214|
+----+---------+---------+
END>
Training until now has taken 0 days 15 hours 38 minutes 2 seconds.

===== TRAINING 5-stage =====
<BEGIN
POS count : consumed   4000 : 4268
NEG count : acceptanceRatio    8188 : 0.0261647
Precalculation time: 37.456
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99025|  0.87958|
+----+---------+---------+
|   5|    0.992| 0.888373|
+----+---------+---------+
|   6|  0.99075|   0.8383|
+----+---------+---------+
|   7|   0.9905| 0.818637|
+----+---------+---------+
|   8|  0.99025| 0.773205|
+----+---------+---------+
|   9|  0.99025| 0.748779|
+----+---------+---------+
|  10|  0.99025| 0.680508|
+----+---------+---------+
|  11|  0.99025| 0.693454|
+----+---------+---------+
|  12|  0.99025| 0.618466|
+----+---------+---------+
|  13|  0.99025|    0.633|
+----+---------+---------+
|  14|  0.99025| 0.565828|
+----+---------+---------+
|  15|  0.99025| 0.508305|
+----+---------+---------+

------------------------------------------------------------------------------------------------------------------------------------
Hello, I am training my classifier with Total 10,000 positives, 8188 negatives of a flower. I have followed the Coding-Robin tutorial for everything and now finally started training with LBP featues with opencv_traincascade. I used opencv_createsamples utility to create 10,000 positives from 250 actual positives and 8188 negatives.

Here are few samples of the flower I am trying to detect:

I want to know, if my training is going in the right direction. Are the values for HR and FA normal? Should I continue the training further(given my current acceptance ratio)? Or tell me if I have to tweak any parameter to restart the training. I am asking this because this is my first ever training and it takes a lot of time

Following is the command for the training:

opencv_traincascade -data classifier_samples2 -vec samples2.vec -bg negatives.
txt -numStages 20 -minHitRate 0.990 -maxFalseAlarmRate 0.5 -weightTrimRate 0.95 -numPos 1521 -numNeg 8188 -featureType LBP -w 60 -h 60 -mode ALL -precalcValBufSize 1024 -precalcIdxBufSize 1024

The CMD Screen log:

===== TRAINING 0-stage =====
<BEGIN
POS count : consumed   1521 : 1521
NEG count : acceptanceRatio    8188 : 1
Precalculation time: 41.808
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99211| 0.581461|
+----+---------+---------+
|   5|  0.99211| 0.554592|
+----+---------+---------+
|   6| 0.991453| 0.415975|
+----+---------+---------+
END>
Training until now has taken 0 days 1 hours 27 minutes 19 seconds.

===== TRAINING 1-stage =====
<BEGIN
POS count : consumed   1521 : 1534
NEG count : acceptanceRatio    8188 : 0.435347
Precalculation time: 41.825
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4| 0.994083| 0.740474|
+----+---------+---------+
|   5| 0.991453| 0.508671|
+----+---------+---------+
|   6| 0.990138| 0.512579|
+----+---------+---------+
|   7|  0.99211| 0.402418|
+----+---------+---------+
END>
Training until now has taken 0 days 2 hours 58 minutes 42 seconds.

===== TRAINING 2-stage =====
<BEGIN
POS count : consumed   1521 : 1551
NEG count : acceptanceRatio    8188 : 0.17793
Precalculation time: 38.688
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99474| 0.783586|
+----+---------+---------+
|   5| 0.990796| 0.658158|
+----+---------+---------+
|   6| 0.990138| 0.582926|
+----+---------+---------+
|   7| 0.992768| 0.524304|
+----+---------+---------+
|   8| 0.990138| 0.469834|
+----+---------+---------+
END>
Training until now has taken 0 days 4 hours 41 minutes 38 seconds.

===== TRAINING 3-stage =====
<BEGIN
POS count : consumed   1521 : 1571
NEG count : acceptanceRatio    8188 : 0.117656
Precalculation time: 39.608
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99474| 0.668051|
+----+---------+---------+
|   6| 0.991453|  0.49768|
+----+---------+---------+
END>
Training until now has taken 0 days 6 hours 5 minutes 1 seconds.

===== TRAINING 4-stage =====
<BEGIN
POS count : consumed   1521 : 1588
NEG count : acceptanceRatio    8188 : 0.0500841
Precalculation time: 40.139
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99211| 0.719834|
+----+---------+---------+
|   6| 0.992768| 0.577919|
+----+---------+---------+
|   7| 0.990138|  0.54128|
+----+---------+---------+
|   8| 0.990796| 0.437958|
+----+---------+---------+
END>
Training until now has taken 0 days 7 hours 52 minutes 26 seconds.

===== TRAINING 5-stage =====
<BEGIN
POS count : consumed   1521 : 1609
NEG count : acceptanceRatio    8188 : 0.0250895
Precalculation time: 40.544
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99737| 0.799951|
+----+---------+---------+
|   6| 0.991453| 0.620664|
+----+---------+---------+
|   7| 0.990138| 0.658769|
+----+---------+---------+
|   8| 0.990138| 0.508549|
+----+---------+---------+
|   9| 0.990796| 0.484856|
+----+---------+---------+
END>
Training until now has taken 0 days 9 hours 49 minutes 48 seconds.

===== TRAINING 6-stage =====
<BEGIN
POS count : consumed   1521 : 1626
NEG count : acceptanceRatio    8188 : 0.0199068
Precalculation time: 38.439
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5| 0.990796| 0.834636|
+----+---------+---------+
|   6| 0.990796| 0.750611|
+----+---------+---------+
|   7| 0.990138| 0.711407|
+----+---------+---------+
|   8| 0.990138| 0.628603|
+----+---------+---------+
|   9| 0.990138|  0.57682|
+----+---------+---------+
|  10| 0.990796| 0.557401|
+----+---------+---------+
|  11| 0.990796| 0.498412|
+----+---------+---------+
END>
Training until now has taken 0 days 12 hours 3 minutes 35 seconds.

===== TRAINING 7-stage =====
<BEGIN
POS count : consumed   1521 : 1663
NEG count : acceptanceRatio    8188 : 0.00848404
Precalculation time: 39.468
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99474| 0.874328|
+----+---------+---------+
|   5| 0.992768| 0.827675|
+----+---------+---------+
|   6| 0.990138| 0.749023|
+----+---------+---------+
|   7| 0.990138| 0.728139|
+----+---------+---------+
|   8| 0.990138| 0.650953|
+----+---------+---------+
|   9| 0.990796| 0.632023|
+----+---------+---------+
|  10| 0.990138| 0.567049|
+----+---------+---------+
|  11| 0.990138| 0.558989|
+----+---------+---------+
|  12| 0.990138| 0.482047|
+----+---------+---------+
END>
Training until now has taken 0 days 14 hours 49 minutes 54 seconds.

===== TRAINING 8-stage =====
<BEGIN
POS count : consumed   1521 : 1770
NEG count : acceptanceRatio    8188 : 0.00532802
Precalculation time: 39.359
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4| 0.995398| 0.910112|
+----+---------+---------+
|   5| 0.993425| 0.835369|
+----+---------+---------+
|   6|  0.99211| 0.819614|
+----+---------+---------+
|   7| 0.990138| 0.712873|
+----+---------+---------+
|   8| 0.990138| 0.696019|
+----+---------+---------+
|   9| 0.990138| 0.654739|
+----+---------+---------+
|  10| 0.990796| 0.592452|
+----+---------+---------+
|  11| 0.990138| 0.561431|
+----+---------+---------+
|  12| 0.990138| 0.515877|
+----+---------+---------+
|  13| 0.990138| 0.416829|
+----+---------+---------+
END>
Training until now has taken 0 days 17 hours 35 minutes 44 seconds.

===== TRAINING 9-stage =====
<BEGIN
POS count : consumed   1521 : 1907
NEG count : acceptanceRatio    8188 : 0.00217874
Precalculation time: 37.362
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|        1|        1|
+----+---------+---------+
|   5|  0.99211| 0.896067|
+----+---------+---------+
|   6| 0.993425| 0.891304|
+----+---------+---------+
|   7| 0.992768| 0.823522|
+----+---------+---------+
|   8| 0.990138| 0.754275|
+----+---------+---------+
|   9| 0.991453| 0.761236|
+----+---------+---------+
|  10| 0.990138| 0.653762|
+----+---------+---------+
|  11| 0.990796| 0.592697|
+----+---------+---------+
|  12| 0.990138| 0.543356|
+----+---------+---------+
|  13| 0.990138| 0.507084|
+----+---------+---------+
|  14| 0.990138| 0.441988|
+----+---------+---------+
END>
Training until now has taken 0 days 20 hours 27 minutes 24 seconds.

===== TRAINING 10-stage =====
<BEGIN
POS count : consumed   1521 : 1953
NEG count : acceptanceRatio    8188 : 0.00107729
Precalculation time: 40.592
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+
|   1|        1|        1|
+----+---------+---------+
|   2|        1|        1|
+----+---------+---------+
|   3|        1|        1|
+----+---------+---------+
|   4|  0.99211| 0.908158|
+----+---------+---------+
|   5|  0.99474| 0.894846|
+----+---------+---------+
|   6| 0.990138| 0.805691|
+----+---------+---------+
|   7| 0.993425| 0.819248|
+----+---------+---------+
|   8| 0.990796| 0.747924|
+----+---------+---------+
|   9| 0.990138| 0.674524|
+----+---------+---------+
|  10| 0.990138| 0.652662|
+----+---------+---------+
|  11| 0.990138| 0.564851|
+----+---------+---------+
|  12| 0.990138| 0.526869|
+----+---------+---------+
|  13| 0.990138| 0.525037|
+----+---------+---------+
|  14| 0.990138| 0.493283|
+----+---------+---------+
END>
Training until now has taken 0 days 23 hours 25 minutes 25 seconds.

===== TRAINING 11-stage =====
<BEGIN
POS count : consumed   1521 : 2151
NEG count : acceptanceRatio    8188 : 0.000586416
Precalculation time: 39.725
+----+---------+---------+
|  N |    HR   |    FA   |
+----+---------+---------+