Open bos1988 opened 1 year ago
With direct multiplication of train_only_mask & candidate_mask, the proportion of train_only_size is overestimated To save the share of train_only_size, you need to filter by users from candidate_mask with an adjusted selection share
train_only_mask & candidate_mask
train_only_size
candidate_mask
With direct multiplication of
train_only_mask & candidate_mask, the proportion oftrain_only_sizeis overestimated To save the share oftrain_only_size, you need to filter by users fromcandidate_maskwith an adjusted selection share