Search Results for author: Zhongqi Lu

Found 3 papers, 0 papers with code

PAS: A Position-Aware Similarity Measurement for Sequential Recommendation

no code implementations14 May 2022 Zijie Zeng, Jing Lin, Weike Pan, Zhong Ming, Zhongqi Lu

The common item-based collaborative filtering framework becomes a typical recommendation method when equipped with a certain item-to-item similarity measurement.

Collaborative Filtering Position +1

Integrating User and Agent Models: A Deep Task-Oriented Dialogue System

no code implementations10 Nov 2017 Weiyan Wang, Yuxiang Wu, Yu Zhang, Zhongqi Lu, Kaixiang Mo, Qiang Yang

Then the built user model is used as a leverage to train the agent model by deep reinforcement learning.

Task-Oriented Dialogue Systems

Partially Observable Markov Decision Process for Recommender Systems

no code implementations28 Aug 2016 Zhongqi Lu, Qiang Yang

We report the "Recurrent Deterioration" (RD) phenomenon observed in online recommender systems.

Recommendation Systems

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