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Towards Collaboration with Robots in Shared Space: Spatial Perspective and Frames of Reference
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In: DTIC (2005)
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87 |
Human Language Technology: Opportunities and Challenges
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In: DTIC (2005)
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Una aproximación multilingüe a la clasificación de preguntas basada en aprendizaje automático
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Abstract:
Este artículo presenta una aproximación multilingüe a la clasificación de preguntas basada en aprendizaje automático, empleando características de aprendizaje independientes del idioma. Esto va a permitir que el sistema sea flexible y fácilmente adaptable a nuevos idiomas. Sobre un corpus paralelo de preguntas en inglés y castellano, contrastaremos el rendimiento del sistema con tres métodos distintos de aprendizaje: Máquinas de Vectores Soporte, Máxima Entropía y aprendizaje basado en ejemplos. ; This paper presents a multilingual approach to question classification based on machine learning. This approach is flexible and easy to adapt to new languages using language independent learning features. The system’s performance has been compared in a parallel English-Spanish corpus of questions using three different learning methods: Support Vector Machines, Maximum Entropy and Memory-based Learning. ; Este trabajo ha sido subvencionado por el proyecto CICYT R2D2 (TIC2003-07158-C04) y por el Ministerio de Educación y Ciencia y el Fondo Social Europeo a través de la beca BES-2004-3935.
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Keyword:
Aprendizaje automático; Aprendizaje basado en ejemplos; Clasificación de preguntas; Machine learning; Máquinas de vectores soporte; Máxima entropía; Maximum entropy; Memory-based learning; Multilingual; Multilingüe; Question classification; Support vector machines
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URL: http://hdl.handle.net/10045/1339
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Automatic text categorisation of racist webpages
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Greevy, Edel. - : Dublin City University. School of Computing, 2004
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In: Greevy, Edel (2004) Automatic text categorisation of racist webpages. Master of Science thesis, Dublin City University. (2004)
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Analysis of Statistical Question Classification for Fact-based Questions
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In: http://ciir.cs.umass.edu/pubfiles/ir-323.pdf (2004)
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Semantic Lexicon Construction: Learning from Unlabeled Data via Spectral Analysis
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In: DTIC (2004)
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93 |
Semantic Role Labeling via Integer Linear Programming Inference
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In: DTIC (2004)
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94 |
Learning to Identify TV News Monologues by Style and Context
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In: DTIC (2003)
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Linguistic Resource Creation for Research and Technology Development: A Recent Experiment
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In: DTIC (2003)
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96 |
Word-level Alignment for Multilingual Resource Acquisition
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In: DTIC (2002)
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97 |
Early Pragmatic Language Development for an Infant Robot
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In: DTIC (2002)
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Intelligent Record Linkage Techniques Based on Information Retrieval, Natural Language Processing, and Machine Learning
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In: DTIC AND NTIS (2002)
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