作者位次 #9/10ACL 2026Poster· Natural Language Processing
From Past To Path: Masked History Learning for Next-Item Prediction in Generative Recommendation
Kaiwen Wei · Kejun he · Xiaomian Kang · Jie Zhang · Ymyang · Li Jin · Zhenyang Li · Jiang Zhong · Richard He Bai · Junnan Zhu
摘要
Generative recommendation, which directly generates item identifiers, has emerged as a promising paradigm for recommendation systems. However, this left-to-right paradigm inherently biases the model towards local contexts, failing to capture deeper historical dependencies necessary for understand...