Search Results for author: Jiaju Du

Found 4 papers, 3 papers with code

CodRED: A Cross-Document Relation Extraction Dataset for Acquiring Knowledge in the Wild

1 code implementation EMNLP 2021 Yuan YAO, Jiaju Du, Yankai Lin, Peng Li, Zhiyuan Liu, Jie zhou, Maosong Sun

Existing relation extraction (RE) methods typically focus on extracting relational facts between entity pairs within single sentences or documents.

Relation Relation Extraction

Coreferential Reasoning Learning for Language Representation

2 code implementations EMNLP 2020 Deming Ye, Yankai Lin, Jiaju Du, Zheng-Hao Liu, Peng Li, Maosong Sun, Zhiyuan Liu

Language representation models such as BERT could effectively capture contextual semantic information from plain text, and have been proved to achieve promising results in lots of downstream NLP tasks with appropriate fine-tuning.

Relation Extraction

Lexical Sememe Prediction using Dictionary Definitions by Capturing Local Semantic Correspondence

1 code implementation16 Jan 2020 Jiaju Du, Fanchao Qi, Maosong Sun, Zhiyuan Liu

We find that sememes of each word are usually semantically matched to different words in its dictionary definition, and we name this matching relationship local semantic correspondence.

Semantic correspondence

Using BERT for Word Sense Disambiguation

no code implementations18 Sep 2019 Jiaju Du, Fanchao Qi, Maosong Sun

Word Sense Disambiguation (WSD), which aims to identify the correct sense of a given polyseme, is a long-standing problem in NLP.

Word Sense Disambiguation

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