3 papers
cs.CL2023
FGSI: Distant Supervision for Relation Extraction method based on Fine-Grained Semantic Information
Chenghong Sun, Weidong Ji, Guohui Zhou +3
The main purpose of relation extraction is to extract the semantic relationships between tagged pairs of entities in a sentence, which plays an important role in the semantic under…
cs.LG2023
Augmenting Interpretable Knowledge Tracing by Ability Attribute and Attention Mechanism
Yuqi Yue, Xiaoqing Sun, Weidong Ji +2
Knowledge tracing aims to model students' past answer sequences to track the change in their knowledge acquisition during exercise activities and to predict their future learning p…
cs.CL2023
Knowledge Graph Completion Method Combined With Adaptive Enhanced Semantic Information
Weidong Ji, Zengxiang Yin, Guohui Zhou +3
Translation models tend to ignore the rich semantic information in triads in the process of knowledge graph complementation. To remedy this shortcoming, this paper constructs a kno…