lm_polygraph.generation_metrics.alignscore module
- class lm_polygraph.generation_metrics.alignscore.AlignScore(lang='en', ckpt_path='https://huggingface.co/yzha/AlignScore/resolve/main/AlignScore-large.ckpt', batch_size=16, target_is_claims=True, source_ignore_regex=None, source_as_target=False)[source]
Bases:
GenerationMetricCalculates AlignScore metric (https://aclanthology.org/2023.acl-long.634/) between model-generated texts and ground truth texts.