Analizadores morfológicos aplicados al lenguaje natural, aplicaciones para búsqueda de información

Submitted by gwolf on Sun, 02/03/2008 - 23:43
Written in...: 
2005

Almost everybody has faced the need to store a large amount of human-generated information (specifically, extense texts) and later ease the need to search on it. There are many techniques we can use, but we often miss the most powerful ones.
Human spoken or written language is known as natural language. In this talk I present some techniques that allow us to process it to make it easier and simpler its analysis, and make more efficient searching on it, specially based on the Snowball project and its application to databases through PostgreSQL's TSearch2 module.

Resumen: 

Casi todos nosotros nos hemos topado con la necesidad de almacenar una gran cantidad de información generada por humanos (me refiero principalmente a textos extensos) y facilitar posteriormente la búsqueda sobre de ella. Hay muchas técnicas a las que podemos recurrir - pero no siempre acudimos al lugar correcto para buscarla.
El lenguaje hablado o escrito por un ser humano se conoce como lenguaje natural. En esta plática presentaré algunas técnicas que nos permiten procesarlo para hacer más simple y efectivo su análisis y más eficaces las búsquedas sobre de él, específicamente basándome en el proyecto Snowball y su aplicación a las bases de datos a través del módulo TSearch2 de PostgreSQL.

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