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Hierarchical Topic Modeling via Contrastive Learning and Hyperbolic Embedding.
Zhicheng Lin
Hegang Chen
Yuyin Lu
Yanghui Rao
Hao Xu
Hanjiang Lai
Published in:
LREC/COLING (2024)
Keyphrases
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topic modeling
learning algorithm
learning process
prior knowledge
topic models
supervised learning
scientific articles
databases
data mining
pattern recognition
unsupervised learning