Corpus ID: 12103644

Regroupement s\'emantique de d\'efinitions en espagnol

  title={Regroupement s\'emantique de d\'efinitions en espagnol},
  author={Gerardo E Sierra and Juan-Manuel Torres-Moreno and A. Molina},
  journal={arXiv: Information Retrieval},
This article focuses on the description and evaluation of a new unsupervised learning method of clustering of definitions in Spanish according to their semantic. Textual Energy was used as a clustering measure, and we study an adaptation of the Precision and Recall to evaluate our method. 


Description and evaluation of a definition extraction system for Spanish language
A pattern-based approach for definition extraction in Spanish specialised texts based on the search for definitional verbal patterns related to four different kinds of definitions that could be helpful in the development of ontologies, databases of lexical knowledge, glossaries or specialised dictionaries. Expand
Textual Energy of Associative Memories: Performant Applications of Enertex Algorithm in Text Summarization and Topic Segmentation
A Neural Network approach, inspired by statistical physics of magnetic systems, to study fundamental problems of Natural Language Processing (NLP) and good results are obtained on the application of this method to automatic summarization and Topic Segmentation. Expand
Web Exploitation for Definition Extraction
The structural and functional design of the system to extract definitions from a term using the Web according to a typology and its context is described, emphasizing its relevant components: the extractor of definitional context to candidates using the Yahoo!’s BOSS API. Expand
Identification of Recurrent Patterns to Extract Definitory Contexts
In order to develop an engine to extract likely definitory contexts in specialised corpus, we describe the acquisition and classification of an inventory of recurrent patterns on Disasters texts.
A Formal Scope on the Relations Between Definitions and Verbal Predications
This paper outlines a formal description of grammatical relations between definitions and verbal predications found in Definitional Contexts in Spanish. It can be situated within the framework ofExpand
Repérage automatique de structures linguistiques en corpus : le cas des énoncés définitoires
Cet article propose, pour le cas specifique des enonces definitoires, une demarche qui s'echelonne depuis une etude linguistique du phenomene jusqu'a la constitution de patrons permettant un reperageExpand
Metalinguistic information extraction from specialized texts to enrich computational lexicons
Este trabajo presenta un estudio empirico del uso y funcion del metalenguaje en el conocimiento cientifico experto y los lenguajes de especialidad en lengua inglesa, con especial atencion alExpand
Méthodologie linguistique et terminologique pour la structuration d'ontologies différentielles à partir de corpus textuels
Des ressources telles que les terminologies ou les ontologies sont utilisees dans differentes applications, notamment dans la description documentaire et la recherche d'information. DifferentesExpand
Énergie textuelle de mémoires associatives
Une approche de réseaux de neurones inspirée de la physique statistique de systèmes magnétiques pour étudier des problèmes fondamentaux du Traitement Automatique de the Langue Naturelle. Expand
Neural networks and physical systems with emergent collective computational abilities.
  • J. Hopfield
  • Computer Science, Medicine
  • Proceedings of the National Academy of Sciences of the United States of America
  • 1982
A model of a system having a large number of simple equivalent components, based on aspects of neurobiology but readily adapted to integrated circuits, produces a content-addressable memory which correctly yields an entire memory from any subpart of sufficient size. Expand