How Does BERT Rerank Passages? An Attribution Analysis with Information Bottlenecks

Zhiying Jiang, Raphael Tang, Ji Xin, Jimmy Lin. How Does BERT Rerank Passages? An Attribution Analysis with Information Bottlenecks. In Jasmijn Bastings, Yonatan Belinkov, Emmanuel Dupoux, Mario Giulianelli, Dieuwke Hupkes, Yuval Pinter, Hassan Sajjad, editors, Proceedings of the Fourth BlackboxNLP Workshop on Analyzing and Interpreting Neural Networks for NLP, BlackboxNLP@EMNLP 2021, Punta Cana, Dominican Republic, November 11, 2021. pages 496-509, Association for Computational Linguistics, 2021. [doi]

Abstract

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