Simpy Group: Lucene & Solr's Feed

lucene-sql - Google Code

otis — Wed, 15 Apr 2009 04:00:00 -0400

LSql is a command-line tool written in Java that allows sql-like queries to run against a Lucene database. It can be run in interactive mode, or can automatically parse a list of commands from a file. Tagged by otis under lucene, sql, software, java,

GIS Search

otis — Fri, 20 Feb 2009 12:05:00 -0500

Tagged by otis under geolocation, geocode, geography, search, lucene, solr, latitude, longitude,

Katta: Lucene Distributed Search Server

otis — Tue, 29 Apr 2008 10:34:00 -0400

Tagged by otis under lucene, index, search, shard, grid, distributed search, hadoop, java, master, slave,

JaSpell :: Java Spelling Checking Package

otis — Thu, 06 Mar 2008 06:08:00 -0500

Tagged by otis under java, api, spell,

How Rackspace Now Uses MapReduce and Hadoop to Query Terabytes of Data | High Scalability

benjamin — Mon, 25 Feb 2008 02:09:00 -0500

Tagged by benjamin under scalability, scaling, lucene, search, hadoop, testimonial, solr, mapreduce, logging, logscan,

geoLucene

otis — Sun, 17 Feb 2008 03:12:00 -0500

geoLucene is an extension of Lucene that allows to effectively index and search documents that contain locational information (longitude/latitude). It uses R-tree as a spacial index. Tagged by otis under lucene, java, library, search, index, geolocation, geocode, query, spatial,

locallucene

otis — Sun, 17 Feb 2008 12:33:00 -0500

A lucene extension providing geographical based searching - boundary box and radius queries Tagged by otis under lucene, search, index, java, api, geocode, geolocation,

JRC-ACQUIS Multilingual Parallel Corpus V2.2

otis — Sun, 27 Jan 2008 12:45:00 -0500

Aligned multilingual corpus JRC-ACQUIS . The dataset contains resources for the following languages: Bulgarian, Czech, Danish, German, Greek, English, Spanish, Estonian, Finnish, French, Hungarian, Italian, Lithuanian, Latvian, Maltese, Dutch, Polish, Portuguese, Romanian, Slovak, Slovene, Swedish. Tagged by otis under corpus, language, NLP, multilingual,

The Semantic Vectors Package

otis — Mon, 14 Jan 2008 02:06:00 -0500

Semantic Vector indexes, created by applying a Random Projection algorithm to term-document matrices created using Apache Lucene. The package creates a WordSpace model, of the kind developed by Stanford University's Infomap Project and other researchers during the 1990s and early 2000s. Such models are designed to represent words and documents in terms of underlying concepts, and as such can be used for many semantic (concept-aware) matching tasks such as automatic thesaurus generation, knowledge representation, and concept matching. The Semantic Vectors package uses a Random Projection algorithm, a form of automatic semantic analysis, similar to Latent Semantic Analysis (LSA) and its variants like Probabilistic Latent Semantic Analysis (PLSA). Tagged by otis under semantic, LSA, PLSA, NLP, information retrieval, java, api,

Machine Learning Group (UCD) - Text Clustering Toolkit

otis — Sat, 12 Jan 2008 11:35:00 -0500

Java-based framework designed to support the development of applications for unsupervised machine learning tasks, with a particular focus on their application to text data Tagged by otis under java, api, cluster, library, NLP, information retrieval,

LETOR: Benchmark Dataset for Learning to Rank

otis — Wed, 09 Jan 2008 01:56:00 -0500

LETOR is a benchmark dataset for research on learning to rank, released by Microsoft Research Asia. Tagged by otis under information retrieval, evaluation, tool, rank,

hickwall-analyzer - Google Code

otis — Sat, 05 Jan 2008 10:15:00 -0500

Chinese Segmentation Bases on Apache Lucene Analyzer Tagged by otis under java, api, lucene, chinese, analysis, segment, index, search,

Linguistica home page

otis — Fri, 21 Dec 2007 03:19:00 -0500

Unsupervised learning of natural language structure Tagged by otis under linguistics, language, morphology, NLP,

Lucene Wikipedia indexer (Java software project)

otis — Thu, 13 Dec 2007 02:34:00 -0500

Lucene indexer for Wikipedia dumps Tagged by otis under java, lucene, wikipedia, index, search, dump,

Cosine Similarity and Term Weight Tutorial

otis — Sun, 02 Dec 2007 06:10:00 -0500

An Information Retrieval Tutorial on Cosine Similarity Measures, Dot Products and Term Weight Calculations. Tagged by otis under cosine similarity, information retrieval, term vector, algorithm,

Edgar Meij's homepage

otis — Fri, 31 Aug 2007 09:51:00 -0400

Tagged by otis under java, lucene, software, search, index, cluster, grid,

MindMeld » Custom Scoring in Lucene

otis — Wed, 11 Jul 2007 04:08:00 -0400

Custom scoring with Lucene using Function Queries Tagged by otis under lucene, score,

BrowseEngine v1.0

otis — Thu, 31 May 2007 04:02:00 -0400

Tagged by otis under search, lucene, java,

ONJava.com -- Using the Lucene Query Parser Without Lucene

otis — Fri, 25 May 2007 06:36:00 -0400

Using Lucene's QueryParser to build Hibernate Criteria for searching a database Tagged by otis under lucene, hibernate, article, parse,

Throughput doesn't increase when using more concurrent threads | Lucene | Java-User

gsingersoll — Tue, 24 Apr 2007 12:03:00 -0400

Nice thread on Lucene performance Tagged by gsingersoll under lucene, performance,