What is wrong with my Precision-Recall curve? Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern) 2019 Moderator Election Q&A - Questionnaire 2019 Community Moderator Election ResultsWhat is Ground TruthPreparing ground truth labels for YOLO3How to download images and bounding boxes from imageNet?How to obtain and load a good initial data set for object localization?Training detector without bounding box datamean average precision - pseudo codeExtracting metrics from multiple classes of clustered objectsUsing a discriminator to distinguish ground truth and predicted boxes for FRCNNmAP mean average precision for 4 object per image . Can you explain it?How to compute mAP?

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What is wrong with my Precision-Recall curve?



Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
2019 Moderator Election Q&A - Questionnaire
2019 Community Moderator Election ResultsWhat is Ground TruthPreparing ground truth labels for YOLO3How to download images and bounding boxes from imageNet?How to obtain and load a good initial data set for object localization?Training detector without bounding box datamean average precision - pseudo codeExtracting metrics from multiple classes of clustered objectsUsing a discriminator to distinguish ground truth and predicted boxes for FRCNNmAP mean average precision for 4 object per image . Can you explain it?How to compute mAP?










1












$begingroup$


enter image description here



Hi,
I found this:
https://github.com/rafaelpadilla/Object-Detection-Metrics
I prepared my data: ground-truth and prediction files with bounding boxes.
but I got a very strange plot. What do you thing?










share|improve this question









$endgroup$







  • 1




    $begingroup$
    Why do you think it’s strange? Looks OK to me
    $endgroup$
    – kbrose
    Apr 3 at 2:58










  • $begingroup$
    Because my plot start from 0 not from 1 (precision). End recall max value is only 0.32. It is my firsy precision-recall curve. I compere it to plots on Internet and I didn't find any similar to my plot.
    $endgroup$
    – Badum
    Apr 3 at 10:46
















1












$begingroup$


enter image description here



Hi,
I found this:
https://github.com/rafaelpadilla/Object-Detection-Metrics
I prepared my data: ground-truth and prediction files with bounding boxes.
but I got a very strange plot. What do you thing?










share|improve this question









$endgroup$







  • 1




    $begingroup$
    Why do you think it’s strange? Looks OK to me
    $endgroup$
    – kbrose
    Apr 3 at 2:58










  • $begingroup$
    Because my plot start from 0 not from 1 (precision). End recall max value is only 0.32. It is my firsy precision-recall curve. I compere it to plots on Internet and I didn't find any similar to my plot.
    $endgroup$
    – Badum
    Apr 3 at 10:46














1












1








1





$begingroup$


enter image description here



Hi,
I found this:
https://github.com/rafaelpadilla/Object-Detection-Metrics
I prepared my data: ground-truth and prediction files with bounding boxes.
but I got a very strange plot. What do you thing?










share|improve this question









$endgroup$




enter image description here



Hi,
I found this:
https://github.com/rafaelpadilla/Object-Detection-Metrics
I prepared my data: ground-truth and prediction files with bounding boxes.
but I got a very strange plot. What do you thing?







machine-learning deep-learning object-detection






share|improve this question













share|improve this question











share|improve this question




share|improve this question










asked Apr 2 at 23:02









BadumBadum

537




537







  • 1




    $begingroup$
    Why do you think it’s strange? Looks OK to me
    $endgroup$
    – kbrose
    Apr 3 at 2:58










  • $begingroup$
    Because my plot start from 0 not from 1 (precision). End recall max value is only 0.32. It is my firsy precision-recall curve. I compere it to plots on Internet and I didn't find any similar to my plot.
    $endgroup$
    – Badum
    Apr 3 at 10:46













  • 1




    $begingroup$
    Why do you think it’s strange? Looks OK to me
    $endgroup$
    – kbrose
    Apr 3 at 2:58










  • $begingroup$
    Because my plot start from 0 not from 1 (precision). End recall max value is only 0.32. It is my firsy precision-recall curve. I compere it to plots on Internet and I didn't find any similar to my plot.
    $endgroup$
    – Badum
    Apr 3 at 10:46








1




1




$begingroup$
Why do you think it’s strange? Looks OK to me
$endgroup$
– kbrose
Apr 3 at 2:58




$begingroup$
Why do you think it’s strange? Looks OK to me
$endgroup$
– kbrose
Apr 3 at 2:58












$begingroup$
Because my plot start from 0 not from 1 (precision). End recall max value is only 0.32. It is my firsy precision-recall curve. I compere it to plots on Internet and I didn't find any similar to my plot.
$endgroup$
– Badum
Apr 3 at 10:46





$begingroup$
Because my plot start from 0 not from 1 (precision). End recall max value is only 0.32. It is my firsy precision-recall curve. I compere it to plots on Internet and I didn't find any similar to my plot.
$endgroup$
– Badum
Apr 3 at 10:46











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