Global heterogeneous graph enhanced category-aware attention network for session-based recommendation

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Wenxuan Liu, Zizhuo Zhang, Yuhan Ding, Bang Wang

Published: 2024, Last Modified: 23 Jan 2026Expert Syst. Appl. 2024EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Exploit category information of items for session-based recommendation.•Propose a Heterogeneous Graph Enhanced Category-aware Attention Network.•Experiments validate the superiority of HGCAN over competitors.