Papers by Xurui Yang
HCLD: A Hierarchical Framework for Zero-shot Cross-lingual Dialogue System (2022.coling-1)
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| Challenge: | Existing methods to train task-oriented dialogue systems in monolingual datasets are expensive to build. |
| Approach: | They propose a hierarchical framework to classify intents in high-level and slot filling in low-level . they incorporate sentence-level alignment among different languages to enhance intent detection . |
| Outcome: | The proposed framework achieves the performance on a public task-oriented dialog dataset. |