Session-Based Recommendation Method Using Popularity-Stratified Preference Modeling

Large-scale offline evaluations of user–project interactions in recommendation systems are often biased due to inherent feedback loops. To address this, many studies have employed propensity scoring. In this work, we extend these methods to session-based recommendation tasks by refining propensity s...

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Bibliographic Details
Main Authors: Yayelin Mo, Haowen Wang
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Mathematics
Subjects:
Online Access:https://www.mdpi.com/2227-7390/13/6/960
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