F:\FastR-CNN\Cognitive tool kit\cntk\Scripts\install\windows>install.batF:\Fast : The term'F:\Fast' is not recognized as the name of a cmdlet,+ F:\FastR-CNN\
希望你做得很好! 我没有真正理解detectron2 colab notebook教程中的这两行,我试着查看了官方文档,但我不太理解,有人能给我解释一下吗: cfg.MODEL.ROI_HEADS.SCORE_THRESH_TEST = 0.5 # set threshold for this modelcfg.MODEL.WEIGHTS = model_zoo.get_chec