otis's Bookmarks About "information retrieval"

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Otis Gospodnetić, member since Mar 27, 2004

1157 Visible Links (2616 total), 5 Public Groups, 20+ Top Tags

Blog: http://jroller.com/otis/

Search Everyone: "information retrieval",

Top "information retrieval" experts: otis, j_h_scheufen, cpaulse, glukac, mthomure, paulovn,

Groups about "information retrieval": IR NLP ML and CL, Lucene & Solr,

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What is YouSeer?

YouSeer is an open source search engine framework, which was built on top of other open source components. YouSeer utilizes Hereitrix as a crawler and solr as an indexing system. The framework provides software to ingest the documents harvested by Heritrix into solr. The ingesting software is very flexible and allows for user-specific data extraction implementations. Further, YouSeer provides a simple interface to query the index and another interface to retrieve cached versions of the documents.

by otis 2009-11-19 13:18 crawl · index · search · Heritrix · nutch · information retrieval

http://youseer.sourceforge.net/ - cached - mail it - history

Untitled

by otis 2009-11-18 17:36 NLP · information retrieval · semantic · gate · software

http://www.semanticsoftware.info/ - cached - mail it - history

Multi-lingual Noun Phrase Extractor (MuNPEx) | semanticsoftware.info

MuNPEx is a multi-lingual noun phrase (NP) extraction component developed for the GATE architecture, implemented in JAPE. It currently supports English, German, French, and Spanish (in beta). MuNPEx requires a part-of-speech (POS) tagger to work and can additionally use detected named entities (NEs) to improve chunking performance. Please read the documentation (or source code) for more details.

by otis 2009-11-18 17:30 NLP · information retrieval · key phrases · information extraction · computational linguistics · software · gate

http://www.semanticsoftware.info/munpex - cached - mail it - history

Web as Corpus ToolKit - Home Page

by otis 2009-11-02 13:59 software · information retrieval · NLP · perl · corpus · text mining · dataset

http://www.drni.de/wac-tk/ - cached - mail it - history

home - FreeLing Home Page

C++ (but has Java API), GPL

by otis 2009-11-02 13:51 information retrieval · NLP · software · library · api

http://www.lsi.upc.edu/~nlp/freeling/ - cached - mail it - history

nlpFarm - Home

by otis 2009-11-02 13:33 NLP · information retrieval · computational linguistics · java · software · api · library

http://herd.ida.liu.se:8180/nlpfarm/ - cached - mail it - history

Factual

Platform where anyone can share and mash open data on any subject

by otis 2009-10-29 12:24 data · information retrieval · NLP · machine learning · mashup

http://www.factual.com/ - cached - mail it - history

Wikipedia:Lists of common misspellings/For machines - Wikipedia, the free encyclopedia

Common English misspellings from Wikipedia 4107 misspellings as of 2009-10-29

by otis 2009-10-29 12:20 wikipedia · spell · english · language · search · information retrieval · NLP

http://en.wikipedia.org/wiki/Wikipedia:Lists_of_common_misspellings/For_machines - cached - mail it - history

Most Casual Observer: Progressive Reranking

Wunder's progressive reranking explanation

by otis 2009-10-22 12:41 search · information retrieval · rank · score

http://wunderwood.org/most_casual_observer/2007/04/progressive_reranking.html - cached - mail it - history

sen: Home

Sen is the first opensource morphological analyzer written in pure Java.

by otis 2009-10-16 23:39 japanese · morphology · analysis · lucene · search · index · information retrieval · NLP · library

https://sen.dev.java.net/ - cached - mail it - history

OPUS - an open source parallel corpus

OPUS is an attempt to collect translated texts from the web, to convert and align the entire collection, to add linguistic annotation, and to provide the community with a publicly available parallel corpus. OPUS is based on open source products and is also delivered as an open source package.

by otis 2009-10-07 10:54 corpus · information retrieval · NLP

http://urd.let.rug.nl/tiedeman/OPUS/ - cached - mail it - history

Galago -

Galago is a toolkit for experimenting with text search. It is based on small, pluggable components that are easy to replace and change, both during indexing and during retrieval. It includes TupleFlow, which is a distributed computation framework like MapReduce or Dryad. TupleFlow manages the difficult parts of processing text: serializing data, sorting it, and distributing processing. The IndexReader and IndexWriter classes manage storing key/value pairs like inverted lists. This makes it possible to make your own kinds of index structures without starting from scratch.

by otis 2009-08-12 16:01 java · software · search · library · information retrieval · distributed computing

http://www.galagosearch.org/ - cached - mail it - history

Ivory: A Hadoop toolkit for Web-scale information retrieval

Ivory is a Hadoop toolkit for Web-scale information retrieval research that features a retrieval engine based on Markov Random Fields

by otis 2009-08-12 15:56 hadoop · MapReduce · information retrieval · search

http://www.umiacs.umd.edu/~jimmylin/ivory/docs/index.html - cached - mail it - history

Ted Pedersen - WordNet::Similarity

by otis 2009-06-23 23:49 perl · wordnet · similar · software · information retrieval · NLP

http://wn-similarity.sourceforge.net/ - cached - mail it - history

SourceForge.net: Lucene Korean Analyzer and dictionary

by otis 2009-06-03 00:16 korean · lucene · analysis · word segmentation · computational linguistics · NLP · information retrieval · search · dictionary · morphology

http://sourceforge.net/projects/lucenekorean/ - cached - mail it - history

#2229 (Default dictionary break iterator for Chinese, Japanese, Korean) - ICU trac - Trac

Default dictionary break iterator for Chinese, Japanese, Korean

by otis 2009-06-03 00:15 CJK · japan · chinese · korean · computational linguistics · NLP · information retrieval · search · analysis · word segmentation

http://bugs.icu-project.org/trac/ticket/2229 - cached - mail it - history

MDBG Chinese-English dictionary - CC-CEDICT download

by otis 2009-05-28 23:40 chinese · dictionary · information retrieval · search

http://www.mdbg.net/chindict/chindict.php?page=cc-cedict - cached - mail it - history

Haystack - Search for Django

by otis 2009-05-28 14:34 search · software · python · django · lucene · solr · information retrieval

http://haystacksearch.org/ - cached - mail it - history

Sunspot: Pure-Ruby Solr Search and Indexing

by otis 2009-05-28 14:27 solr · ruby · ruby on rails · search · information retrieval

http://outoftime.github.com/sunspot/ - cached - mail it - history

RDF Aggregates and Full Text Search on Steroids with Solr at Frederick Giasson’s Weblog

by otis 2009-05-24 21:31 rdf · solr · software · java · search · information retrieval

http://fgiasson.com/blog/index.php/2009/04/29/rdf-aggregates-and-full-text-search-on-steroids-with-solr/ - cached - mail it - history

MDBG Chinese-English dictionary - CC-CEDICT download

by otis 2009-05-18 14:07 chinese · dictionary · english · word · word segmentation · NLP · information retrieval · computational linguistics

http://usa.mdbg.net/chindict/chindict.php?page=cc-cedict - cached - mail it - history

MMSEG: A Word Identification System for Mandarin Chinese Text Based on Two Variants of the Maximum Matching Algorithm

by otis 2009-05-17 22:24 chinese · analysis · tokenizer · word segmentation · language · computational linguistics · NLP · information retrieval

http://technology.chtsai.org/mmseg/ - cached - mail it - history

Web as Corpus

by otis 2009-05-17 22:15 web · index · crawl · dataset · corpus · linguistics · computational linguistics · NLP · information retrieval

http://webascorpus.org/ - cached - mail it - history

wordnetapi - Google Code

WordnetAPI is a Java interface to the famous WordNet database of lexical relationships.

by otis 2009-05-15 10:07 wordnet · morphology · lexical · synonyms · NLP · information retrieval · library · api

http://code.google.com/p/wordnetapi/ - cached - mail it - history

synonym - Google Code

WordNet visualization using Force-Directed Graphs

by otis 2009-05-15 10:01 wordnet · synonyms · visual · graph · NLP · information retrieval

http://code.google.com/p/synonym/ - cached - mail it - history

django-solr-search - Google Code

by otis 2009-05-14 17:13 django · solr · python · information retrieval · search

http://code.google.com/p/django-solr-search/ - cached - mail it - history

LDC - Linguistic Data Consortium

The Linguistic Data Consortium supports language-related education, research and technology development by creating and sharing linguistic resources: data, tools and standards.

by otis 2009-05-03 17:59 language · NLP · information retrieval · computational linguistics · model · data mining

http://www.ldc.upenn.edu/ - cached - mail it - history

SourceForge.net: IRST LM Toolkit

A tool for the estimation, representation, and computation of statistical language models.

by otis 2009-05-03 17:54 NLP · information retrieval · language · computational linguistics · tool · software

http://sourceforge.net/projects/irstlm/ - cached - mail it - history

Moses - Main/HomePage

Moses is a statistical machine translation system that allows you to automatically train translation models for any language pair. All you need is a collection of translated texts (parallel corpus).

by otis 2009-05-03 17:47 NLP · machine translation · information retrieval · language · software · tool

http://www.statmt.org/moses/ - cached - mail it - history

The Ubuntu NLP Repository

Packages to facilitate natural language processing under Ubuntu Linux and other Debian-based platforms. The goal of Ubuntu NLP is to provide up-to-date packages for commonly used tools that can be easily installed and smoothly integrated into existing systems.

by otis 2009-05-03 17:45 ubuntu · linux · NLP · tool · information retrieval

http://cl.naist.jp/~eric-n/ubuntu-nlp/ - cached - mail it - history

Query Expansion Module for Lucene based on BM25 ranking function

by otis 2009-03-08 00:36 lucene · search · query expansion · information retrieval

http://grasia.fdi.ucm.es/jose/query-expansion/ - cached - mail it - history

javaewah - Google Code

Word-aligned Compression library for java

by otis 2009-03-02 11:59 java · api · library · compress · information retrieval · encode

http://code.google.com/p/javaewah/ - cached - mail it - history

Tools

UIMA NLP Components

by otis 2009-02-27 12:59 java · UIMA · pipeline · NLP · information retrieval · software

http://www.julielab.de/Resources/Software/Tools.html - cached - mail it - history

Lucas - Lucene CAS Indexer -

Lucas is a UIMA CAS consumer component which bridges the UIMA framework with the Lucene search engine library. Lucas maps CASes to lucene index documents according to a mapping file .

by otis 2009-02-27 12:57 java · UIMA · lucene · index · search · pipeline · software · information retrieval

https://www.coling.uni-jena.de/sites/lucas/index.html - cached - mail it - history

Crawl-By-Example - Summer of Code 2006 - IA Webteam Confluence

Train: crawl, parse, create clusters Then: crawl, classify new pages into predefined classes/clusters

by otis 2009-02-26 23:54 Heritrix · classification · cluster · crawl · vertical search · focused crawl · information retrieval · NLP

http://webteam.archive.org/confluence/display/SOC06/Crawl-by-example - cached - mail it - history

SolrNet

by otis 2009-02-17 02:55 .net · solr · client · software · search · library · information retrieval

http://code.google.com/p/solrnet/ - cached - mail it - history

lucene-ext - Google Code

Set Operation implementations for SortedIntegerSegments for inverted list caching in search engines. The implementations also include P4Delta compression algorithm based DocIdSet for iterating over DocIdSets in a compressed form.

by otis 2009-02-09 01:25 lucene · search · index · compress · information retrieval · set · java

http://code.google.com/p/lucene-ext/ - cached - mail it - history

Set Retrieval 2.0 - Daniel Tunkelang, Endeca - Panopto Viewer

by otis 2009-01-08 17:46 Daniel Tunkelang · information retrieval · facet · navigate · results · search · endeca · set · presentation

http://yahoo.hosted.panopto.com/CourseCast/Viewer/Default.aspx?id=6d0a6847-be51-4d29-8c1c-f961274b5343 - cached - mail it - history

Web content summarization

by otis 2008-12-23 14:10 collocations · term · summary · NLP · information retrieval · search · keywords · key phrases

http://www.extractor.com/ - cached - mail it - history

WebLA :: Web Linkage Analysis

WebLA is a Java package for handling Web Graphs, implementing popular algorithms such as PageRank, HITS, CoCitation Similarity and SimRank. It is of particular interest for research in Information Retrieval, since it provides a set of APIs (Application Programming Interfaces) that allow one to easily experiment with such algorithms.

by otis 2008-12-21 01:54 information retrieval · search · algorithm · pagerank · graph · api · library · java

http://webla.sourceforge.net/ - cached - mail it - history

ICU Userguide

by otis 2008-12-08 22:46 sentence detection · word segmentation · unicode · java · api · NLP · information retrieval · language

http://icu-project.org/userguide/boundaryAnalysis.html - cached - mail it - history

SimMetrics - open source Similarity Measure Library

by otis 2008-10-19 22:51 java · api · string · similar · metrics · computational linguistics · NLP · information retrieval · machine learning

http://www.dcs.shef.ac.uk/~sam/simmetrics.html - cached - mail it - history

Term Clustering for Domain Ontology Building

by otis 2008-09-29 11:03 information extraction · information retrieval · NLP · howto · term

http://chungwon.blogspot.com/2007/08/term-clustering-for-domain-ontology_02.html - cached - mail it - history

MathDL | The Linear Algebra Behind Search Engines

by otis 2008-08-18 13:30 search · search engine · information retrieval · vector space · linear algebra

http://mathdl.maa.org/mathDL/4/?pa=content&sa=viewDocument&nodeId=636&pf=1 - cached - mail it - history

Search Wizards Speak :: ArnoldIT

Interviews with "Search Wizards" - people from the world of IR, NLP...

by otis 2008-06-11 12:06 search · people · interview · information retrieval · NLP

http://www.arnoldit.com/search-wizards-speak/ - cached - mail it - history

Experiences with the Nutch search engine

by otis 2008-06-07 01:05 Doug Cutting · video · lecture · lucene · nutch · information retrieval

http://videolectures.net/iiia06_cutting_ense/ - cached - mail it - history

Search Patterns

by otis 2008-06-05 13:14 search · information retrieval · facet · explore · discover · search results · Peter Morville

http://www.slideshare.net/morville/search-patterns/ - cached - mail it - history

Ted Pedersen - Ngram Statistics Package / N-gram / Bigram

by otis 2008-05-29 15:31 perl · module · library · api · NLP · information retrieval · ngram

http://ngram.sourceforge.net/ - cached - mail it - history

Hounder

Search Engine with a web crawler that can be trained to classify pages and crawl only "interesting" pages. Uses Lucene under the hood. Fully distributed and capable of large scale crawling and searching.

by otis 2008-05-22 17:27 search · search engine · crawl · java · software · bayes · classification · index · plugin · lucene · information retrieval

http://hounder.org/ - cached - mail it - history

Grapeshot - Home

Dr. Porter's solution that finds significant terms in a document with respect to the rest of the corpus, can collect user profiles based on documents they are viewing, can thus help ad targeting, etc. etc.

by otis 2008-04-25 17:36 Martin Porter · information retrieval · summary · document

http://www.grapeshot.co.uk/ - cached - mail it - history

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-- ~ + 94 information retrieval

-- ~ + 44 nlp

-- ~ + 42 search

-- ~ + 22 java

-- ~ + 19 index

-- ~ + 17 api

-- ~ + 17 software

-- ~ + 15 library

-- ~ + 12 computational linguistics

-- ~ + 11 language

-- ~ + 11 lucene

-- ~ + 7 analysis

-- ~ + 7 word segmentation

-- ~ + 6 morphology

-- ~ + 6 wordnet

-- ~ + 5 data mining

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