Search Results for author: Yi Qi

Found 4 papers, 1 papers with code

Continual Learning for CTR Prediction: A Hybrid Approach

no code implementations18 Jan 2022 Ke Hu, Yi Qi, Jianqiang Huang, Jia Cheng, Jun Lei

To address this problem, we formulate CTR prediction as a continual learning task and propose COLF, a hybrid COntinual Learning Framework for CTR prediction, which has a memory-based modular architecture that is designed to adapt, learn and give predictions continuously when faced with non-stationary drifting click data streams.

Click-Through Rate Prediction Continual Learning

A Deep Spatio-Temporal Fuzzy Neural Network for Passenger Demand Prediction

no code implementations13 May 2019 Xiaoyuan Liang, Guiling Wang, Martin Renqiang Min, Yi Qi, Zhu Han

In spite of its importance, passenger demand prediction is a highly challenging problem, because the demand is simultaneously influenced by the complex interactions among many spatial and temporal factors and other external factors such as weather.

Bandit Learning with Implicit Feedback

1 code implementation NeurIPS 2018 Yi Qi, Qingyun Wu, Hongning Wang, Jie Tang, Maosong Sun

Implicit feedback, such as user clicks, although abundant in online information service systems, does not provide substantial evidence on users' evaluation of system's output.

Bayesian Inference

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