Salmon Run

Swimming upstream on the technology tide, one technology at a time. A collection of articles, tips, and random musings on application development and system design.

Showing posts with label lucene. Show all posts
Showing posts with label lucene. Show all posts
Sunday, May 29, 2016

Elasticsearch based Image Search using RGB Signatures

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In my previous post , I described some experiments I was doing to reduce images to a Bag of Visual Words (BOVW) . My goal is to build a Con...
10 comments:
Saturday, April 18, 2015

Scoring token distance in Lucene sloppy queries

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Lucene (and Lucene based search platforms such as Solr and ElasticSearch) has the concept of slop for inexact phrase queries, which specifi...
Saturday, December 14, 2013

Using Lucene Similarity in Item-Item Recommenders

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Last week, I implemented 4 (of 5) recommenders from the Programming Assignments of the Introduction to Recommender Systems course on Cours...
19 comments:
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Sujit Pal
I am a programmer interested in Semantic Search, Ontology, Natural Language Processing and Machine Learning. My programming languages of choice are Java, Scala, and Python. I love solving problems and exploring different possibilities with open source tools and frameworks.
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