msracver / Flow-Guided-Feature-Aggregation

Flow-Guided Feature Aggregation for Video Object Detection
MIT License
723 stars 190 forks source link

Question about calculation of mAP #40

Open kindloaf opened 5 years ago

kindloaf commented 5 years ago

Hi, I'm reading the code to calculate mAP. In the code: https://github.com/msracver/Flow-Guided-Feature-Aggregation/blob/master/lib/dataset/imagenet_vid_eval.py#L58 When calculating the AUC of precision over recall on one class, it seems like the code enforces the precision to be monotonic by bumping up some precision.

Is this the general method to evaluate mAP?