Evaluating EmotiBlog robustness for sentiment analysis tasks

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Title: Evaluating EmotiBlog robustness for sentiment analysis tasks
Authors: Fernández Martínez, Javier | Boldrini, Ester | Gómez, José M. | Martínez-Barco, Patricio
Research Group/s: Procesamiento del Lenguaje y Sistemas de Información (GPLSI)
Center, Department or Service: Universidad de Alicante. Departamento de Lenguajes y Sistemas Informáticos
Keywords: Sentiment analysis | EmotiBlog | Machine learning experiments
Knowledge Area: Lenguajes y Sistemas Informáticos
Issue Date: 2011
Publisher: Springer Berlin / Heidelberg
Citation: FERNÁNDEZ, Javier, et al. "Evaluating EmotiBlog robustness for sentiment analysis tasks". En: Natural Language Processing and Information Systems : 16th International Conference on Applications of Natural Language to Information Systems, NLDB 2011, Alicante, Spain, June 28-30, 2011, Proceedings / Rafael Muñoz, Andrés Montoyo, Elisabeth Métais (Eds.). Berlin : Springer, 2011. (Lecture Notes in Computer Science; 6716). ISBN 978-3-642-22326-6, pp. 290-294
Abstract: EmotiBlog is a corpus labelled with the homonymous annotation schema designed for detecting subjectivity in the new textual genres. Preliminary research demonstrated its relevance as a Machine Learning resource to detect opinionated data. In this paper we compare EmotiBlog with the JRC corpus in order to check the EmotiBlog robustness of annotation. For this research we concentrate on its coarse-grained labels. We carry out a deep ML experimentation also with the inclusion of lexical resources. The results obtained show a similarity with the ones obtained with the JRC demonstrating the EmotiBlog validity as a resource for the SA task.
Sponsor: This work has been partially founded by the TEXTMESS 2.0 (TIN2009-13391-C04-01) and Prometeo (PROMETEO/2009/199) projects and also by the complimentary action from the Generalitat valenciana (ACOMP/2011/001).
URI: http://hdl.handle.net/10045/22651
ISBN: 978-3-642-22326-6
ISSN: 0302-9743 (Print) | 1611-3349 (Online)
DOI: 10.1007/978-3-642-22327-3_41
Language: eng
Type: info:eu-repo/semantics/conferenceObject
Rights: The original publication is available at www.springerlink.com
Peer Review: si
Publisher version: http://dx.doi.org/10.1007/978-3-642-22327-3_41
Appears in Collections:INV - GPLSI - Comunicaciones a Congresos, Conferencias, etc.

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