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Carrot² API JavaDoc
Carrot² C# API reference

News

Release 3.10.4 is available.

Sponsors and donors

Carrot² is kindly supported by a number of companies and organizations

Spin-off company

Carrot² is an Open Source Search Results Clustering Engine. It can automatically organize small collections of documents (search results but not only) into thematic categories.

Search results clustered with Carrot² (live demo)

Apart from two specialized document clustering algorithms, Carrot² offers ready-to-use components for fetching search results from various sources including GoogleAPI, Bing API, eTools Meta Search, Lucene, SOLR, and more.

Carrot² is implemented in Java, but a native C# / .NET API is also available. Other non-Java platforms, such as PHP or Ruby, can call Carrot² clustering through its REST interface. The downloads page will help you to choose the right package. For consulting services, installation, maintenance and text mining expertise, contact Carrot Search -- the Carrot² spin-off company.