一作SIGIR 2026Poster· Information Retrieval (Short)
Partial Label Learning-Inspired Denoising Implicit Feedback for Recommendation
Huilin Chen · Jie Lu · Kezhi Lu · Zhen Fang · Guangquan Zhang
摘要
Implicit feedback, such as clicks and browsing behaviors, is ubiquitous in recommender systems as a proxy for user preferences. However, these signals are inherently noisy; interactions such as misclicks, unintended views, or unsatisfactory purchases often introduce false positive patterns that m...