Unified Neural Topic Model via Contrastive Learning and Term Weighting.

Sungwon Han Mingi Shin Sungkyu Park Changwook Jung Meeyoung Cha

Published in: EACL (2023)

Keyphrases

topic models
term weighting
learning process
learning algorithm

prior knowledge
active learning
topic modeling
knowledge base

text categorization
background knowledge
databases
machine learning

search engine
probabilistic model
unsupervised learning
probabilistic topic models