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Experimental IR meets multilinguality, multimodality, and interaction: 10th international conference of the CLEF association, CLEF 2019, Lugano, Switzerland, September 9-12, 2019, proceedings
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Authorship attribution and profiling in Spanish and English language
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Simple and efficient classification scheme based on specific vocabulary
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Comparative evaluation of term selection functions for authorship attribution
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Abstract:
Different computational models have been proposed to automatically determine the most probable author of a disputed text (authorship attribution). These models can be viewed as special approaches in the text categorization domain. In this perspective, in a first step we need to determine the most effective features (words, punctuation symbols, part-of-speech, bigram of words, etc.) to discriminate between different authors. To achieve this, we can consider different independent feature-scoring selection functions (information gain, gain ratio, pointwise mutual information, odds ratio, chi-square, bi-normal separation, GSS, Darmstadt Indexing Approach (DIA), and correlation coefficient). Other term selection strategies have also been suggested in specific authorship attribution studies. To compare these two families of selection procedures, we have extracted articles from two newspapers and belonging to two categories (sports and politics). To enlarge the basis of our evaluations, we have chosen one newspaper written in the English language (‘Glasgow Herald') and a second one in Italian (‘La Stampa'). The resulting collections contain from 987 to 2,036 articles written by four to ten columnists. Using the Kullback-Leibler divergence, the chi-square measure and the Delta rule as attribution schemes, this study found that some simple selection strategies (based on occurrence frequency or document frequency) may produce similar, and sometimes better, results compared with more complex ones
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URL: http://doc.rero.ch/record/298892/files/fqt047.pdf
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Information retrieval with Hindi, Bengali, and Marathi languages: evaluation and analysis
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Experimental IR meets multilinguality, multimodality, and interaction: 6th international conference of the CLEF association, CLEF'15, Toulouse, France, September 8-11, 2015, proceedings
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Experimental IR Meets Multilinguality, Multimodality, and Interaction. 6th International Conference of the CLEF Association, CLEF'15, September 8-11, 2015, Proceedings
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In: ISSN: 0302-9743 ; Lecture Notes in Computer Science ; 6th International Conference of the Cross-Language Evaluation Forum for European Languages (CLEF 2015) ; https://hal.archives-ouvertes.fr/hal-03209314 ; Mothe, Josiane; Savoy, Jacques; Kamps, Jaap; Pinel-Sauvagnat, Karen; Jones, Gareth J.F.; San Juan, Eric; Cappellato, Linda; Ferro, Nicola. 6th International Conference of the Cross-Language Evaluation Forum for European Languages (CLEF 2015), Sep 2015, Toulouse, France. Lecture Notes in Computer Science, 9283, Springer, 2015, Information Systems and Applications, incl. Internet/Web, and HCI book sub series (LNISA), 978-3-319-24026-8 ; https://link.springer.com/book/10.1007/978-3-319-24027-5 (2015)
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Experimental IR Meets Multilinguality, Multimodality, and Interaction : 6th International Conference of the CLEF Association, CLEF'15, Toulouse, France, September 8-11, 2015, Proceedings
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In: 6th International Conference of the CLEF Association (CLEF 2015) ; https://hal.archives-ouvertes.fr/hal-03198249 ; Mothe, Josiane; Savoy, Jacques; Kamps, J.; Pinel-Sauvagnat, Karen; Jones, G.; SanJuan, E.; Cappellato, L.; Wolf, I. 6th International Conference of the CLEF Association (CLEF 2015), 9283, Springer, 564 pp., 2015, Lecture Notes in Computer Science (LNCS), 978-3-319-24026-8 ; https://www.springer.com/gp/book/9783319240268 (2015)
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Report on CLEF 2015: Experimental IR Meets Multilinguality, Multimodality, and Interaction
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In: ISSN: 0163-5840 ; Sigir Forum ; https://hal.archives-ouvertes.fr/hal-03464323 ; Sigir Forum, Association for Computing Machinery (ACM), 2015, 49 (2), pp.47-56. ⟨10.1145/2888422.2888428⟩ ; https://dl.acm.org/doi/10.1145/2888422.2888428 (2015)
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Multilingual and domain-specific IR: a case study in cultural heritage
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Classification avec style : Une application aux discours gouvernementaux. ...
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Comparative Study of Indexing and Search Strategies for the Hindi, Marathi, and Bengali Languages
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Authorship Attribution: A Comparative Study of Three Text Corpora and Three Languages
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Simple and efficient classification scheme based on specific vocabulary
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