document clustering

Created: 2012-02-15 16:05:01      Last updated: 2012-02-17 10:36:29

Tesla Experiment

Clustering wikipedia articles of different topics

Evaluation of the results with the purity measure and rand index

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Review Title: Fine example showing the potential of Tesla

Rating: 5 out of 5

Created: 2012-02-17 10:36:29 | Updated: 2012-02-17 10:36:29

This workflow shows, how you can cluster texts with regards to their vocabulary and evaluate the results. To demonstrate Tesla filters (Stopword and Non-Noun-Filter), stopwords were eliminated and only nouns were involved in the calculation of clusters. This design may seem a little nonsensical and the evaluation results are not very good. The main aim of this workflow was to show how to use different components in Tesla.

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