CIKM '14: Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management
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Topics automatically derived by topic models are not always easy and clearly interpretable by humans. The most probable top words of a topic may leave room for ambiguous interpretations, especially when the top words are exclusively nouns. We demonstrate how part-of-speech (POS) tagging and co-location analysis of terms can be ...
topic frame, topic model, visualization