4. Resources for automatic text processing

NLP systems rely on several types of resources:

textual resources: textual data, known as corpora, are used to create test benches, to train learning systems, to extract lexical data, etc. ...;
lexical resources: lexicons form the core of the linguistic information used by a system. They vary in nature depending on the application, and incorporate more or less complex information, from simple word lists to structured semantic resources. Given the cost involved in building a lexicon for a given application, the trend is towards reusability and automatic acquisition of lexical data;
software resources: lemmatizers, segmenters and labelers are the basic building blocks of text processing. The complexity of a NLP application calls for the reusability of existing components; this...

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Resources for automatic text processing

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page Basic automatic text processing techniques

Conclusion

Bibliography

(1) - JURAFSKY (D.), MARTIN (J.H.) - Speech and language processing – An introduction to natural language processing, computational linguistics, and speech recognition. - (2009).
(2) - LALLICH-BOIDIN (G.), MARET (D.) - Recherche d'information et traitement...

Software tools

References for tools and resources cited in the article :

TreeTagger: morpho-syntactic labeling and lemmatization. University of Stuttgart http://www.ims.uni-stuttgart.de/projekte/corplex/TreeTagger/

Lexico: text statistics tool. Paris 3 University

Websites

Portals on language technologies and language resources

CNRTL Centre National de Ressources Textuelles et Lexicales http://www.cnrtl.fr/

ELRA – European Language Resources Association http://www.elra.info/

Language Technology World, DFKI...

Standards and norms

TEI (Text Encoding Initiative) consortium created in 1987 to produce recommendations for standardizing the encoding of digital documents http://www.tei-c.org

Events

TALN (Traitement Automatique des Langues Naturelles) international French-language conference organized annually since 1994 by the ATALA Association pour le Traitement Automatique des Langues.