What shoud pred be so that len(pred) == 1 and pred == 0? (目标不存在时输出什么才对？)

[xjtuwh]

def not_exist(pred):
return len(pred) == 1 and pred == 0

def eval(out_res, label_res):
measure_per_frame = []
for _pred, _gt, _exist in zip(out_res, label_res['gt_rect'], label_res['exist']):
measure_per_frame.append(not_exist(_pred) if not _exist else iou(_pred, _gt))
return np.mean(measure_per_frame)

[xjtuwh]

I suggest output [0,0,0,0] and
def not_exist(pred):
return len(pred) == 4 and pred == [0,0,0,0]

[zhaowujie]

I got the same problem。。。 @ZhaoJ9014 @xjtuwh

[xjtuwh]

https://github.com/Anti-UAV/baseline/blob/master/test.py