Papers with PQL
A New Concept of Knowledge based Question Answering (KBQA) System for Multi-hop Reasoning (2022.naacl-main)
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| Challenge: | Existing knowledge based question answering systems are trained based on labeled reasoning paths, which hinder their performance. |
| Approach: | They propose a KBQA system which leverages multiple reasoning paths’ information and only requires labeled answer as supervision. |
| Outcome: | The proposed system can leverage multiple reasoning paths’ information and only requires labeled answer as supervision. |