Papers by Xusheng Luo
Knowledge Base Question Answering via Encoding of Complex Query Graphs (D18-1)
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| Challenge: | Existing KBQA methods focus on simpler questions and do not work well on complex questions . a knowledge-based question answering approach is able to answer complex questions using a standard knowledge base . |
| Approach: | They propose to encode query structure into a uniform vector representation of a question and its semantic components into . |
| Outcome: | The proposed approach outperforms existing methods on complex questions while staying competitive on simple questions. |