Search Results for author: Jiahong Zhou

Found 3 papers, 0 papers with code

HiBid: A Cross-Channel Constrained Bidding System with Budget Allocation by Hierarchical Offline Deep Reinforcement Learning

no code implementations29 Dec 2023 Hao Wang, Bo Tang, Chi Harold Liu, Shangqin Mao, Jiahong Zhou, Zipeng Dai, Yaqi Sun, Qianlong Xie, Xingxing Wang, Dong Wang

Online display advertising platforms service numerous advertisers by providing real-time bidding (RTB) for the scale of billions of ad requests every day.

Data Augmentation

RL-MPCA: A Reinforcement Learning Based Multi-Phase Computation Allocation Approach for Recommender Systems

no code implementations27 Dec 2023 Jiahong Zhou, Shunhui Mao, Guoliang Yang, Bo Tang, Qianlong Xie, Lebin Lin, Xingxing Wang, Dong Wang

The existing studies focus on dynamically allocating CRs in queue truncation scenarios (i. e., allocating the size of candidates), and formulate the CR allocation problem as an optimization problem with constraints.

Model Selection Recommendation Systems +1

Detecting subtle macroscopic changes in a finite temperature classical scalar field with machine learning

no code implementations21 Nov 2023 Jiming Yang, Yutong Zheng, Jiahong Zhou, Huiyu Li, Jun Yin

Our finding suggests that the AI method outperforms both the statistical method and the physics method in its sensitivity.

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