你好,我在计算map@all时,对UCCH.py中fx_calc_map_multilabel_k函数有一些疑惑。 dist = scipy.spatial.distance.cdist(query, retrieval, metric) ord = dist.argsort() numcases = dist.shape[0] if k == 0: k = numcases 当k=0时,是不是意味着map@all,但是 numcases =