Jiangsheng Yu


2018

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Document Modeling with External Attention for Sentence Extraction
Shashi Narayan | Ronald Cardenas | Nikos Papasarantopoulos | Shay B. Cohen | Mirella Lapata | Jiangsheng Yu | Yi Chang
Proceedings of the 56th Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers)

Document modeling is essential to a variety of natural language understanding tasks. We propose to use external information to improve document modeling for problems that can be framed as sentence extraction. We develop a framework composed of a hierarchical document encoder and an attention-based extractor with attention over external information. We evaluate our model on extractive document summarization (where the external information is image captions and the title of the document) and answer selection (where the external information is a question). We show that our model consistently outperforms strong baselines, in terms of both informativeness and fluency (for CNN document summarization) and achieves state-of-the-art results for answer selection on WikiQA and NewsQA.

2002

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Building a Bilingual WordNet-Like Lexicon: The New Approach and Algorithms
Yang Liu | Shiwen Yu | Jiangsheng Yu
COLING 2002: The 17th International Conference on Computational Linguistics: Project Notes

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WSD and Closed Semantic Constraint
Jiangsheng Yu
COLING-02: The First SIGHAN Workshop on Chinese Language Processing