Papers by Shixing Liu
Cross-lingual Text Classification with Heterogeneous Graph Neural Network (2021.acl-short)
Copied to clipboard
| Challenge: | Existing methods for cross-lingual text classification only consider factors beyond semantic similarity, causing performance degradation between some language pairs. |
| Approach: | They propose a method to incorporate heterogeneous information within and across languages for cross-lingual text classification using graph convolutional networks. |
| Outcome: | The proposed method significantly outperforms state-of-the-art models on all tasks and achieves consistent performance gain over baselines in low-resource settings. |
T-Know: a Knowledge Graph-based Question Answering and Infor-mation Retrieval System for Traditional Chinese Medicine (C18-2)
Copied to clipboard
| Challenge: | Traditional Chinese Medicine (TCM) is one of precious intangible cultural heritages of the Chinese nation. |
| Approach: | They propose to use authorized and anonymized clinical records, medicine clinical guidelines, teaching materials, classic medical books, academic publications, etc. as data resources to build a TCM knowledge graph. |
| Outcome: | The proposed system extracts triples from free texts to build a TCM knowledge graph. |