I trained 1000+ images for 30 epochs below is my map and AP for each class , its not able to predict classes other than person in VOC dataset.
AP 0.13287400128505028
AP for each class:  [0.12426036 0.08890607 0.         0.42221808 0.02898551]
 
Bounding boxes are also not
Could you kindly let me know the reason