DiFashion: Towards Personalized Outfit Generation and Recommendation

no code implementations • 27 Feb 2024 • Yiyan Xu, Wenjie Wang, Fuli Feng, Yunshan Ma, Jizhi Zhang, Xiangnan He

The evolution of Outfit Recommendation (OR) in the realm of fashion has progressed through two distinct phases: Pre-defined Outfit Recommendation and Personalized Outfit Composition.

Plug-In Diffusion Model for Embedding Denoising in Recommendation System

no code implementations • 13 Jan 2024 • Jujia Zhao, Wenjie Wang, Yiyan Xu, Teng Sun, Fuli Feng

In the realm of recommender systems, handling noisy implicit feedback is a prevalent challenge.

Denoising Recommendation Systems +1

Diffusion Recommender Model

1 code implementation • 11 Apr 2023 • Wenjie Wang, Yiyan Xu, Fuli Feng, Xinyu Lin, Xiangnan He, Tat-Seng Chua

In light of the impressive advantages of Diffusion Models (DMs) over traditional generative models in image synthesis, we propose a novel Diffusion Recommender Model (named DiffRec) to learn the generative process in a denoising manner.

Denoising Image Generation +1

Mitigating Spurious Correlations for Self-supervised Recommendation

1 code implementation • 8 Dec 2022 • Xinyu Lin, Yiyan Xu, Wenjie Wang, Yang Zhang, Fuli Feng

This objective requires to 1) automatically mask spurious features without supervision, and 2) block the negative effect transmission from spurious features to other features during SSL.

Feature Engineering Recommendation Systems +1