Dayu Guo

According to our database, Dayu Guo authored at least 6 papers between 2023 and 2026.

Collaborative distances:

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

2026

Neural topic modeling on hyperspheres: Spherical representation learning with von Mises-Fisher mixtures.

Dayu Guo, Zhiwen Luo, Nizar Bouguila, Wentao Fan

Neural Networks, 2026

Multimodal Topic Discovery in Web Media via von Mises-Fisher Mixture Neural Topic Models.

Dayu Guo, Zhiwen Luo, Nizar Bouguila, Wentao Fan

Proceedings of the ACM Web Conference 2026, 2026

2025

BiovMNVTM: A Geometry-Aware Neural Topic Model for Biomedical Text Analysis via von Mises-Fisher Mixtures.

Dayu Guo, Zhiwen Luo, Nizar Bouguila, Wentao Fan

Proceedings of the IEEE International Conference on Bioinformatics and Biomedicine, 2025

2024

MEGA: Meta-Graph Augmented Pre-Training Model for Knowledge Graph Completion.

Yashen Wang, Xiaoye Ouyang, Dayu Guo, Xiaoling Zhu

ACM Trans. Knowl. Discov. Data, January, 2024

An Aggregation Procedure Enhanced Mechanism for GCN-Based Knowledge Graph Completion Model by Leveraging Condensed Sampling and Attention Optimization.

Yashen Wang, Xiaoye Ouyang, Xiaoling Zhu, Dayu Guo, Yi Zhang

Proceedings of the Web and Big Data - 8th International Joint Conference, 2024

2023

TERL: Transformer Enhanced Reinforcement Learning for Relation Extraction.

Yashen Wang, Tuo Shi, Xiaoye Ouyang, Dayu Guo

Proceedings of the Chinese Computational Linguistics - 22nd China National Conference, 2023