Papers by Yang Jinrui
Towards Open-Domain Topic Classification (2022.naacl-demo)
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| Challenge: | Existing supervised classification models are insensitive to class names, but are no longer effective in open-domain tasks where the taxonomy is unbounded. |
| Approach: | They propose a topic classification system that accepts user-defined taxonomy in real time . they train a pretrained language model on a new Wikipedia dataset and train it on Wikipedia . |
| Outcome: | The proposed system improves over existing zero-shot models and performs competitively with weakly-supervised models trained on in-domain data. |
RTFE: A Recursive Temporal Fact Embedding Framework for Temporal Knowledge Graph Completion (2021.naacl-main)
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| Challenge: | Existing methods for static knowledge graph embedding (SKGE) ignore the continuity of states of TKGs in time evolution. |
| Approach: | They propose a Recursive Temporal Fact Embedding framework to transplant SKGE models to TKGs and enhance the performance of existing TKGE models. |
| Outcome: | The proposed framework can be used to transplant SKGE models to TKGs and improve existing models for TKG completion. |