Search Results for author: Yueguo Chen

Found 5 papers, 2 papers with code

Large Language Model for Table Processing: A Survey

no code implementations4 Feb 2024 Weizheng Lu, Jiaming Zhang, Jing Zhang, Yueguo Chen

Tables, typically two-dimensional and structured to store large amounts of data, are essential in daily activities like database queries, spreadsheet calculations, and generating reports from web tables.

Fact Verification Language Modelling +2

REAL: A Representative Error-Driven Approach for Active Learning

1 code implementation3 Jul 2023 Cheng Chen, Yong Wang, Lizi Liao, Yueguo Chen, Xiaoyong Du

Given a limited labeling budget, active learning (AL) aims to sample the most informative instances from an unlabeled pool to acquire labels for subsequent model training.

Active Learning Informativeness +2

Multi-view Semantic Matching of Question retrieval using Fine-grained Semantic Representations

no code implementations21 Oct 2022 Li Chong, Denghao Ma, Yueguo Chen

Distinct from the previous solutions, we propose to construct fine-grained semantic representations of a question by a learned importance score assigned to each keyword, so that we can achieve a fine-grained question matching solution with these semantic representations of different lengths.

Keyword Extraction Question Answering +3

CCSL: A Causal Structure Learning Method from Multiple Unknown Environments

1 code implementation18 Nov 2021 Wei Chen, Yunjin Wu, Ruichu Cai, Yueguo Chen, Zhifeng Hao

This method simultaneously integrates the following two tasks: 1) clustering samples of the subjects with the same causal mechanism into different groups; 2) learning causal structures from the samples within the group.

Causal Discovery Clustering +1

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