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Friday, September 15 • 1:10pm - 1:50pm
Exploring Direct Concept Search
This session will present experiments in extending Lucene's Dimensional Points to directly store word embedding vectors as document terms, enabling direct concept search by mapping terms and phrases at index and query time. The effects of varying distance in the word embedding space at query time will be explored. Impacts on retrieval effectiveness and speed will be presented.

Speakers
avatar for Steve Rowe

Steve Rowe

Senior Software Engineer, Lucidworks
Steve Rowe is a Member of the Apache Software Foundation, and a committer and PMC member on the Lucene/Solr Project. Prior to joining Lucidworks in 2012, he spent 10 years working on NLP as a Research Software Engineer at the Center for Natural Language Processing at Syracuse Uni... Read More →


Friday September 15, 2017 1:10pm - 1:50pm
Banyan AB