[ANN] KEA-lucene (program that extracts keyphrases from Lucene index)

[Koji Sekiguchi <ko...@rondhuit.com>]

Hello everyone!

I've developed KEA-lucene [1]. It is an Apache Lucene implementation of KEA [2].

KEA is a program developed by the University of Waikato in New Zealand that automatically extracts  
key phrases (keywords) from natural language documents. KEA stands for Keyphrase Extraction  
Algorithm and sometimes indicates the algorithm itself that constitutes KEA program.

KEA-lucene can extract key phrases from Lucene index. The extracted key phrases can be used for  
query suggestion (aka auto-complete), "did you mean" search and any other purposes.

For further information, please visit at https://github.com/kojisekig/KEA-lucene and read readme  
file that describes it in detail.

Though there are still some challenges, I'd be happy to see readers find interest in the Lucene  
library or expand their knowledge on the library through this article.

Thanks!

Koji

[1] https://github.com/kojisekig/KEA-lucene
[2] http://www.nzdl.org/Kea/

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