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    <abstract>This paper suggests a novel Vietnamese segmentation approach for text categorization. Instead of using an annotated training corpus or a lexicon which are still lacking in Vietnamese, we use both statistical information extracted directly from a commercial search engine and a genetic algorithm to find the optimal routes to segmentation. The extracted information includes document frequency and n-gram mutual information. Our experiment results obtained on the segmentation and categorization of online news abstracts are very promising. It matches near 80 % human judgment on segmentation and over 90 % micro-averaging F1 in categorization. The processing time is less than one second per document when statistical information is cached.</abstract>
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%0 Conference Proceedings
%T Word Segmentation for Vietnamese Text Categorization An Internet-based Statistic and Genetic Algorithm Approach
%A Nguyen Thanh, Hung
%A Bui Doan, Khanh
%Y Mertens, Piet
%Y Fairon, Cédrick
%Y Dister, Anne
%Y Watrin, Patrick
%S Actes de la 13ème conférence sur le Traitement Automatique des Langues Naturelles. Posters
%D 2006
%8 April
%I ATALA
%C Leuven, Belgique
%F nguyen-thanh-bui-doan-2006-word
%X This paper suggests a novel Vietnamese segmentation approach for text categorization. Instead of using an annotated training corpus or a lexicon which are still lacking in Vietnamese, we use both statistical information extracted directly from a commercial search engine and a genetic algorithm to find the optimal routes to segmentation. The extracted information includes document frequency and n-gram mutual information. Our experiment results obtained on the segmentation and categorization of online news abstracts are very promising. It matches near 80 % human judgment on segmentation and over 90 % micro-averaging F1 in categorization. The processing time is less than one second per document when statistical information is cached.
%U https://aclanthology.org/2006.jeptalnrecital-poster.20/
%P 561-570

Markdown (Informal)

[Word Segmentation for Vietnamese Text Categorization An Internet-based Statistic and Genetic Algorithm Approach](https://aclanthology.org/2006.jeptalnrecital-poster.20/) (Nguyen Thanh & Bui Doan, JEP/TALN/RECITAL 2006)

• Word Segmentation for Vietnamese Text Categorization An Internet-based Statistic and Genetic Algorithm Approach (Nguyen Thanh & Bui Doan, JEP/TALN/RECITAL 2006)

ACL

• Hung Nguyen Thanh and Khanh Bui Doan. 2006. Word Segmentation for Vietnamese Text Categorization An Internet-based Statistic and Genetic Algorithm Approach. In Actes de la 13ème conférence sur le Traitement Automatique des Langues Naturelles. Posters, pages 561–570, Leuven, Belgique. ATALA.