Search Results for author: Ziqiang Cui

Found 3 papers, 1 papers with code

Rankability-enhanced Revenue Uplift Modeling Framework for Online Marketing

no code implementations24 May 2024 Bowei He, Yunpeng Weng, Xing Tang, Ziqiang Cui, Zexu Sun, Liang Chen, Xiuqiang He, Chen Ma

Uplift modeling has been widely employed in online marketing by predicting the response difference between the treatment and control groups, so as to identify the sensitive individuals toward interventions like coupons or discounts.

Diffusion-based Contrastive Learning for Sequential Recommendation

no code implementations15 May 2024 Ziqiang Cui, Haolun Wu, Bowei He, Ji Cheng, Chen Ma

Given a user sequence, our method selects certain positions and employs a context-aware diffusion model to generate alternative items for these positions with the guidance of context information.

Contrastive Learning Sequential Recommendation

Treatment-Aware Hyperbolic Representation Learning for Causal Effect Estimation with Social Networks

1 code implementation12 Jan 2024 Ziqiang Cui, Xing Tang, Yang Qiao, Bowei He, Liang Chen, Xiuqiang He, Chen Ma

Firstly, TAHyper employs the hyperbolic space to encode the social networks, thereby effectively reducing the distortion of confounder representation caused by Euclidean embeddings.

Representation Learning

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