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All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year AND OR AND NOT All fields Title Creator / Publisher Keyword Year Sort by creator [A → Z]' creator [Z → A]' publishing year ↑ (asc)' publishing year ↓ (desc)' title [A → Z]' title [Z → A]' Simple Search Page: 1 2 Hits 1 – 20 of 32 1 Unsupervised Word Polarity Tagging by Exploiting Continuous Word Representations ; Etiquetado no supervisado de la polaridad de las palabras utilizando representaciones continuas de palabras García Pablos, Aitor; Cuadros Oller, Montserrat; Rigau Claramunt, German. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2015 BASE Show details 2 Word vs. Class-Based Word Sense Disambiguation Izquierdo Beviá, Rubén; Suárez Cueto, Armando; Rigau Claramunt, German. - : AI Access Foundation, 2015 Abstract: As empirically demonstrated by the Word Sense Disambiguation (WSD) tasks of the last SensEval/SemEval exercises, assigning the appropriate meaning to words in context has resisted all attempts to be successfully addressed. Many authors argue that one possible reason could be the use of inappropriate sets of word meanings. In particular, WordNet has been used as a de-facto standard repository of word meanings in most of these tasks. Thus, instead of using the word senses defined in WordNet, some approaches have derived semantic classes representing groups of word senses. However, the meanings represented by WordNet have been only used for WSD at a very fine-grained sense level or at a very coarse-grained semantic class level (also called SuperSenses). We suspect that an appropriate level of abstraction could be on between both levels. The contributions of this paper are manifold. First, we propose a simple method to automatically derive semantic classes at intermediate levels of abstraction covering all nominal and verbal WordNet meanings. Second, we empirically demonstrate that our automatically derived semantic classes outperform classical approaches based on word senses and more coarse-grained sense groupings. Third, we also demonstrate that our supervised WSD system benefits from using these new semantic classes as additional semantic features while reducing the amount of training examples. Finally, we also demonstrate the robustness of our supervised semantic class-based WSD system when tested on out of domain corpus. ; This work has been partially supported by the NewsReader project (ICT-2011-316404), the Spanish project SKaTer (TIN2012-38584-C06-02). Keyword: Lenguajes y Sistemas Informáticos; Word Sense Disambiguation; WordNet URL: https://doi.org/10.1613/jair.4727 http://hdl.handle.net/10045/50835 BASE Hide details 3 Unsupervised acquisition of domain aspect terms for Aspect Based Opinion Mining ; Adquisición no supervisada de aspectos de un dominio para Minería de Opiniones Basada en Aspectos García Pablos, Aitor; Cuadros Oller, Montserrat; Gaines, Seán. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2014 BASE Show details 4 Anotación semántica de los sustantivos del corpus SenSem ; Semantic annotation of nouns in Sensem corpus Castellón Masalles, Irene; Lloberes Salvatella, Marina; Fisas Elizalde, Beatriz. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2010 BASE Show details 5 An empirical study on class-based word sense disambiguation Izquierdo, Rubén; Suarez, Armando; Rigau Claramunt, German In: Association for Computational Linguistics / European Chapter. Conference of the European Chapter of the Association for Computational Linguistics. - Menlo Park, Calif. : ACL 12 (2009), 389-397 BLLDB Show details 6 KNOW: developing large-scale multilingual techonologies for language understanding ; KNOW: desarrollo de tecnologías multilingües a gran escala para la comprensión del lenguaje Agirre Bengoa, Eneko; Rigau Claramunt, German; Castellón Masalles, Irene. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2009 BASE Show details 7 Evaluación de métodos semi-automáticos para la conexión entre FrameNet y SenSem ; Evaluation of semiautomatic methods for the connection between FrameNet and SenSem Alonso Alemany, Laura; Laparra Martín, Egoitz; Castellón Masalles, Irene. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2009 BASE Show details 8 Bases de conocimiento multilíngües para el procesamiento semántico a gran escala ; Multilingual knowledge resources for wide–coverage semantic processing Cuadros Oller, Montserrat; Rigau Claramunt, German. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2008 BASE Show details 9 Multilingual evaluation of KnowNet ; Evaluación multilingüe de KnowNet Cuadros Oller, Montserrat; Rigau Claramunt, German. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2008 BASE Show details 10 MCR for CLIR Agirre Bengoa, Eneko; Alegría Loinaz, Iñaki; Rigau Claramunt, German. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2007 BASE Show details 11 Reentrenamiento : aprendizaje semisupervisado de los sentidos de las palabras Suárez Cueto, Armando; Palomar, Manuel; Rigau Claramunt, German. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2005 BASE Show details 12 A proposal for a shallow ontologization of WordNet Atserias Batalla, Jordi; Climent Roca, Salvador; Moré López, Joaquim. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2005 BASE Show details 13 Tecnologías del texto y del habla Machuca, María Jesús (Mitarb.); Tapias Merino, Daniel (Mitarb.); Carbó, Carme (Mitarb.). - Barcelona : Ed. Univ. de Barcelona, 2004 BLLDB UB Frankfurt Linguistik Show details 14 Exploring large-scale acquisition of multilingual semantic models for predicates Atserias Batalla, Jordi; Castillo Valdés, Mauro; Real Vázquez, Francis. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2003 BASE Show details 15 First release of the Multilingual Central Repository of MEANING Villarejo Muñoz, Luis; Atserias Batalla, Jordi; Escudero Bakx, Gerard. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2003 BASE Show details 16 The MEANING Project Rigau Claramunt, German; Agirre Bengoa, Eneko; Atserias Batalla, Jordi. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2003 BASE Show details 17 Asignación automática de etiquetas de dominios en WordNet Castillo Valdés, Mauro; Rigau Claramunt, German; Real Vázquez, Francis. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2003 BASE Show details 18 Starting up the Multilingual Central Repository Atserias Batalla, Jordi; Rigau Claramunt, German; Villarejo Muñoz, Luis. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2003 BASE Show details 19 Método de desambiguación léxica basada en el recurso léxico : dominios relevantes Vázquez, Sonia; Montoyo, Andres; Rigau Claramunt, German. - : Sociedad Española para el Procesamiento del Lenguaje Natural, 2003 BASE Show details 20 Selected papers from RANLP '97. - Recent advances in natural language processing ; 2 : Selected papers from RANLP '97. - Grishman, Ralph (Mitarb.); Vogel, Carl (Mitarb.); Turcato, Davide (Mitarb.). - Amsterdam [u.a.] : Benjamins, 2000 BLLDB UB Frankfurt Linguistik Show details Page: 1 2

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