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Maui automatically identifies main topics in text documents. Depending on the task, topics are tags, keywords, keyphrases, vocabulary terms, descriptors, index terms or titles of Wikipedia articles. This demo shows how a vocabulary can be used to derive the topics, e.g. High Energy Physics thesaurus or the agricultural thesaurus Agrovoc. It also shows how keyphrases can be extracted from document text.

Document help

Step 1. Select document to identify main topics

or Upload a text, PDF or Microsoft Word file:

Vocabulary help

Step 2. Select a vocabulary

Keywords and keyphrases - no vocabulary