Search Results for author: Yanjun Zheng

Found 3 papers, 1 papers with code

Multijugate Dual Learning for Low-Resource Task-Oriented Dialogue System

no code implementations25 May 2023 ShiMin Li, Xiaotian Zhang, Yanjun Zheng, Linyang Li, Xipeng Qiu

Dialogue data in real scenarios tend to be sparsely available, rendering data-starved end-to-end dialogue systems trained inadequately.

Task-Oriented Dialogue Systems

Cascading Hierarchical Networks with Multi-task Balanced Loss for Fine-grained hashing

1 code implementation20 Mar 2023 Xianxian Zeng, Yanjun Zheng

To improve the retrieval accuracy of fine-grained hashing, we propose a cascaded network to learn compact and highly semantic hash codes, and introduce an attention-guided data augmentation method.

Data Augmentation Fine-Grained Image Classification +2

Investigating Glyph Phonetic Information for Chinese Spell Checking: What Works and What's Next

no code implementations8 Dec 2022 Xiaotian Zhang, Yanjun Zheng, Hang Yan, Xipeng Qiu

While pre-trained Chinese language models have demonstrated impressive performance on a wide range of NLP tasks, the Chinese Spell Checking (CSC) task remains a challenge.

Chinese Spell Checking

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