Abstractive summarization framework based on pre-training and contrastive learning

• Main Author: Yi, Chenqi
• Other Authors: Lihui Chen
• Format: Thesis-Master by Coursework
• Language: English
• Published: Nanyang Technological University 2023
• Subjects: Engineering::Electrical and electronic engineering
• Online Access: https://hdl.handle.net/10356/165534
• Institution: Nanyang Technological University

Abstractive summarization aims at generating sentences which can well cover the key information of the document. In this dissertation, we verify the effectiveness of a generation-evaluation model trained with contrastive learning, which generates a set of candidate summaries first and then evaluates...