Search Results for author: Wanhao Zhou

Found 3 papers, 2 papers with code

Self-training Improves Pre-training for Few-shot Learning in Task-oriented Dialog Systems

1 code implementation EMNLP 2021 Fei Mi, Wanhao Zhou, Fengyu Cai, Lingjing Kong, Minlie Huang, Boi Faltings

In this paper, we devise a self-training approach to utilize the abundant unlabeled dialog data to further improve state-of-the-art pre-trained models in few-shot learning scenarios for ToD systems.

dialog state tracking Few-Shot Learning +4

SLIM: Explicit Slot-Intent Mapping with BERT for Joint Multi-Intent Detection and Slot Filling

1 code implementation26 Aug 2021 Fengyu Cai, Wanhao Zhou, Fei Mi, Boi Faltings

Utterance-level intent detection and token-level slot filling are two key tasks for natural language understanding (NLU) in task-oriented systems.

Intent Detection Natural Language Understanding +2

Neural Relation Extraction via Inner-Sentence Noise Reduction and Transfer Learning

no code implementations EMNLP 2018 Tianyi Liu, Xinsong Zhang, Wanhao Zhou, Weijia Jia

Extracting relations is critical for knowledge base completion and construction in which distant supervised methods are widely used to extract relational facts automatically with the existing knowledge bases.

Knowledge Base Completion Relation +3

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