Search Results for author: Hongfei Liu

Found 2 papers, 1 papers with code

Document-level Relation Extraction with Cross-sentence Reasoning Graph

1 code implementation7 Mar 2023 Hongfei Liu, Zhao Kang, Lizong Zhang, Ling Tian, Fujun Hua

Specifically, a simplified document-level graph is constructed to model the semantic information of all mentions and sentences in a document, and an entity-level graph is designed to explore relations of long-distance cross-sentence entity pairs.

Document-level Relation Extraction Relation +1

Self-paced Principal Component Analysis

no code implementations25 Jun 2021 Zhao Kang, Hongfei Liu, Jiangxin Li, Xiaofeng Zhu, Ling Tian

Notably, the complexity of each sample is calculated at the beginning of each iteration in order to integrate samples from simple to more complex into training.

Dimensionality Reduction

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