Mutual Information Alleviates Hallucinations in Abstractive Summarization

2 code implementations • 24 Oct 2022 • Liam van der Poel, Ryan Cotterell, Clara Meister

Despite significant progress in the quality of language generated from abstractive summarization models, these models still exhibit the tendency to hallucinate, i. e., output content not supported by the source document.

Abstractive Text Summarization