Search Results for author: Qifei Li

Found 6 papers, 1 papers with code

Learning to Predict Persona Information forDialogue Personalization without Explicit Persona Description

no code implementations30 Nov 2021 Wangchunshu Zhou, Qifei Li, Chenle Li

Personalizing dialogue agents is important for dialogue systems to generate more specific, consistent, and engaging responses.

Learning from Perturbations: Diverse and Informative Dialogue Generation with Inverse Adversarial Training

no code implementations ACL 2021 Wangchunshu Zhou, Qifei Li, Chenle Li

By giving higher rewards for responses whose output probability reduces more significantly when dialogue history is perturbed, the model is encouraged to generate more diverse and consistent responses.

Dialogue Generation Response Generation

DebiasedRec: Bias-aware User Modeling and Click Prediction for Personalized News Recommendation

no code implementations15 Apr 2021 Jingwei Yi, Fangzhao Wu, Chuhan Wu, Qifei Li, Guangzhong Sun, Xing Xie

The core of our method includes a bias representation module, a bias-aware user modeling module, and a bias-aware click prediction module.

News Recommendation

Connecting the Dots Between Fact Verification and Fake News Detection

no code implementations COLING 2020 Qifei Li, Wangchunshu Zhou

Fact verification models have enjoyed a fast advancement in the last two years with the development of pre-trained language models like BERT and the release of large scale datasets such as FEVER.

Fact Verification Fake News Detection +1

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