Papers by Hongtao Xie
Curriculum Learning for Natural Language Understanding (2020.acl-main)
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| Challenge: | Pre-trained language models can be fine tuned to perform NLU tasks in a straightforward manner. |
| Approach: | They propose a pretrain-finetune paradigm for natural language understanding (NLU) they propose 'a cross-trainset' approach that allows users to distinguish easy from difficult examples . |
| Outcome: | The proposed approach achieves significant performance improvements on a wide range of NLU tasks. |
Knowledge Context Modeling with Pre-trained Language Models for Contrastive Knowledge Graph Completion (2024.findings-acl)
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| Challenge: | Text-based knowledge graph completion methods neglect knowledge contexts in inferring process. |
| Approach: | They propose a framework which models the knowledge context as additional prompts with pre-trained language models for knowledge graph completion. |
| Outcome: | The proposed framework achieves state-of-the-art on FB15k-237, WN18RR and Wikidata5M datasets. |