ValueError: attempt to get argmax of an empty sequence 錯誤處理
在faster rcnn內進行隨機裁剪數據增強,訓練一段時間后報錯:
gt_argmax_overlaps = overlaps.argmax(axis=0) ValueError: attempt to get argmax of an empty sequence
參考博客http://blog.csdn.net/jiajunlee/article/details/50470897 知原因是裁剪的圖像或目標寬高比太小導致,更改裁剪策略或重新設置寬高比。