Search Results for author: Keqing He

Found 7 papers, 3 papers with code

Adversarial Semantic Decoupling for Recognizing Open-Vocabulary Slots

no code implementations EMNLP 2020 Yuanmeng Yan, Keqing He, Hong Xu, Sihong Liu, Fanyu Meng, Min Hu, Weiran Xu

Open-vocabulary slots, such as file name, album name, or schedule title, significantly degrade the performance of neural-based slot filling models since these slots can take on values from a virtually unlimited set and have no semantic restriction nor a length limit.

Slot Filling

Dynamically Disentangling Social Bias from Task-Oriented Representations with Adversarial Attack

no code implementations NAACL 2021 LiWen Wang, Yuanmeng Yan, Keqing He, Yanan Wu, Weiran Xu

In this paper, we propose an adversarial disentangled debiasing model to dynamically decouple social bias attributes from the intermediate representations trained on the main task.

Adversarial Attack Representation Learning

DAN-SNR: A Deep Attentive Network for Social-Aware Next Point-of-Interest Recommendation

1 code implementation25 Apr 2020 Liwei Huang, Yutao Ma, Yanbo Liu, Keqing He

In particular, the DAN-SNR makes use of the self-attention mechanism instead of the architecture of recurrent neural networks to model sequential influence and social influence in a unified manner.

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