Hegang Chen

According to our database, Hegang Chen authored at least 8 papers between 2000 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Contrastive learning for hierarchical topic modeling.

Pengbo Mao, Hegang Chen, Yanghui Rao, Haoran Xie, Fu Lee Wang

Nat. Lang. Process. J., 2024

Hierarchical Topic Modeling via Contrastive Learning and Hyperbolic Embedding.

Zhicheng Lin, Hegang Chen, Yuyin Lu, Yanghui Rao, Hao Xu, Hanjiang Lai

Proceedings of the 2024 Joint International Conference on Computational Linguistics, 2024

2023

A Drug Combination Prediction Framework Based on Graph Convolutional Network and Heterogeneous Information.

Hegang Chen, Yuyin Lu, Yuedong Yang, Yanghui Rao

IEEE ACM Trans. Comput. Biol. Bioinform., 2023

Graph-based Relation Mining for Context-free Out-of-vocabulary Word Embedding Learning.

Ziran Liang, Yuyin Lu, Hegang Chen, Yanghui Rao

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

Nonlinear Structural Equation Model Guided Gaussian Mixture Hierarchical Topic Modeling.

Hegang Chen, Pengbo Mao, Yuyin Lu, Yanghui Rao

Proceedings of the 61st Annual Meeting of the Association for Computational Linguistics (Volume 1: Long Papers), 2023

2014

Patterns of variance in /s/ during normal and glossectomy speech.

Maureen L. Stone, Jonghye Woo, Jiachen Zhuo, Hegang Chen, Jerry L. Prince

Comput. methods Biomech. Biomed. Eng. Imaging Vis., 2014

2000

Uniqueness of Some Resolution IV Two-Level Regular Fractional Factorial Designs.

Hegang Chen, Ching-Shui Cheng

SIAM J. Discret. Math., 2000

The Maximum Number of Lines Contained in Subsets of PG(k, 2).

Hegang Chen

Ars Comb., 2000