lucene

History

Jan Høydahl 8f550126f7 SOLR-2901: Upgrade Solr to Tika 1.0 git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1235753 13f79535-47bb-0310-9956-ffa450edef68		2012-01-25 14:18:06 +00:00
..
lib	SOLR-2839: Maven configuration: added release packaging for non-mavenized dependencies jsonic and langdetect	2011-10-24 04:05:58 +00:00
src	SOLR-2901: Upgrade Solr to Tika 1.0	2012-01-25 14:18:06 +00:00
CHANGES.txt	preparing Lucene 3.5 release adding 3.6 constants and changes sections	2011-11-21 11:27:57 +00:00
README.txt	SOLR-1979: Create LanguageIdentifierUpdateProcessor	2011-10-05 20:21:59 +00:00
build.xml	SOLR-2839: Maven configuration: added release packaging for non-mavenized dependencies jsonic and langdetect	2011-10-24 04:05:58 +00:00

README.txt

Apache Solr Language Identifier


Introduction
------------
This module is intended to be used while indexing documents.
It is implemented as an UpdateProcessor to be placed in an UpdateChain.
Its purpose is to identify language from documents and tag the document with language code.
The module can optionally map field names to their language specific counterpart,
e.g. if the input is "title" and language is detected as "en", map to "title_en".
Language may be detected globally for the document, and/or individually per field.

The module currently relies on Tika's language identification capabilities.

Getting Started
---------------
Please refer to the module documentation at http://wiki.apache.org/solr/LanguageDetection

Dependencies
------------
This contrib depends on Tika Core, which is part of extraction contrib.
The easiest is thus to first install extraction contrib and then langid.
Alternatively you can include tika-core manually on your classpath.