Papers with topic intrusion task
Topic Intrusion for Automatic Topic Model Evaluation (D18-1)
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| Challenge: | Topic coherence is increasingly being used to evaluate topic models and filter topics for end-user applications. |
| Approach: | They propose to use topic intrusion to guess an outlier topic given a document and a few topics to automate the task. |
| Outcome: | The proposed method improves upon the state-of-the-art method and shows it can be used as an alternative to topic perplexity evaluation. |