Sparks of Surprise: Multi-objective Recommendations with Hierarchical Decision Transformers for Diversity, Novelty, and Serendipity

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Jie Wang, Alexandros Karatzoglou, Ioannis Arapakis, Xin Xin, Xuri Ge, Joemon M. Jose

Published: 2024, Last Modified: 25 Jan 2026CIKM 2024EveryoneRevisionsBibTeXCC BY-SA 4.0