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Tuesday, August 18 • 11:50am - 12:30pm
An Introduction to NLP4L: Natural Language Processing Tool for Apache Lucene

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NLP4L is a natural language processing tool for Apache Lucene written in Scala. The main objective of this OSS project is to use NLP technologies to improve Lucene users' search experience. The unique difference between NLP4L and other NLP tools is that NLP4L itself references Lucene index instead of raw text as its processing target. The session will describe how to use Scala to obtain word statistics and N-gram statistics from Lucene index and introduces various tools including the Hidden Markov model that are developed using these functions.

Speakers
avatar for Koji Sekiguchi

Koji Sekiguchi

Founder & CEO, RONDHUIT Co.,LTD.
Graduated from Chiba University, the Department of Electrical and Electronics Engineering, the Faculty of Engineering. Worked for several software companies before founding RONDHUIT, the Apache Lucene/Solr consulting/training service provider. Building own career in search engine industry, natural language processing was added to the target of interest. Enrolled in Japan Advanced Institute of Science and Technology in 2012 to major in natural... Read More →


Tuesday August 18, 2015 11:50am - 12:30pm
Track B

Attendees (5)