support streaming data, fix #284 #274 #268

This commit is contained in:
hiyouga
2023-07-31 23:33:00 +08:00
parent 513e1f1ec9
commit 0411a4b3e1
28 changed files with 478 additions and 344 deletions

View File

@@ -15,5 +15,8 @@ class PairwiseDataCollatorWithPadding(DataCollatorWithPadding):
We generate 2 * n examples where the first n examples represent chosen examples and
the last n examples represent rejected examples.
"""
features = [{"input_ids": feature[key]} for key in ("accept_ids", "reject_ids") for feature in features]
features = [
{"input_ids": feature[key], "attention_mask": [1] * len(feature[key])}
for key in ("accept_ids", "reject_ids") for feature in features
]
return super().__call__(features)