Discovering coherent topics using general knowledge

CIKM, 2013.

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Keywords:
coherent topicprior domain knowledgelexical semantic relationdomain independent knowledgelatent topicMore(6+)

Abstract:

Topic models have been widely used to discover latent topics in text documents. However, they may produce topics that are not interpretable for an application. Researchers have proposed to incorporate prior domain knowledge into topic models to help produce coherent topics. The knowledge used in existing models is typically domain depende...More

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