HiCOT: Improving Neural Topic Models via Optimal Transport and Contrastive Learning

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Hoang Tran Vuong, Tue Le, Tu Vu, Tung Nguyen, Linh Ngo Van, Sang Dinh, Thien Huu Nguyen

Published: 2025, Last Modified: 29 Jan 2026ACL (Findings) 2025EveryoneRevisionsBibTeXCC BY-SA 4.0