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Combining NLP and probabilistic categorisation fordocument and term selection for Swiss-Prot medical annotation
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Multiview Semi-Supervised Learning for Ranking Multilingual Documents
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In: European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases ; https://hal.archives-ouvertes.fr/hal-01286156 ; European Conference on Machine Learning and Principles and Practice of Knowledge Discovery in Databases, Sep 2011, Athens, Greece. pp.443-458, ⟨10.1007/978-3-642-23808-6_29⟩ (2011)
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Abstract:
International audience ; We address the problem of learning to rank documents in a multilingual context, when reference ranking information is only partially available. We propose a multiview learning approach to this semi-supervised ranking task, where the translation of a document in a given language is considered as a view of the document. Although both multiview and semi-supervised learning of classifiers have been studied extensively in recent years, their applicatin to the problem of ranking has received much less attention. We describe a semi-supervised multi-veiw ranking algorithm that exploits a global agreement between view-specific ranking functions on a set of unlabeled observations. We show that our proposed algorithm achieves significant improvements over both semi-supervised multiview classification and semi-supervised single-view rankers on a large multilingual collection of Reuters news covering 5 languages. Our experiments also suugest that our approach is most effective when few labeled documents are available and the classes are imbalanced.
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Keyword:
[INFO]Computer Science [cs]
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URL: https://hal.archives-ouvertes.fr/hal-01286156 https://doi.org/10.1007/978-3-642-23808-6_29
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A Co-classification Approach to Learning from Multilingual Corpora
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In: ISSN: 0885-6125 ; EISSN: 1573-0565 ; Machine Learning ; https://hal.archives-ouvertes.fr/hal-01172633 ; Machine Learning, Springer Verlag, 2010, 79 (1-2), pp.105-121. ⟨10.1007/s10994-009-5151-5⟩ (2010)
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Multiview Clustering of Multilingual Documents
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In: Proceedings of the 33rd Annual ACM SIGIR Conference (SIGIR 2010) ; The 33rd Annual ACM SIGIR Conference (SIGIR 2010) ; https://hal.archives-ouvertes.fr/hal-01292100 ; The 33rd Annual ACM SIGIR Conference (SIGIR 2010), Jul 2010, Geneva, Switzerland. pp.812-822, ⟨10.1145/1835449.1835633⟩ (2010)
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Combining Coregularization and Consensus-Based Self-Training for Multilingual Text Categorization
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In: Proceedings of the 33rd Annual ACM SIGIR Conference (SIGIR 2010) ; The 33rd Annual ACM SIGIR Conference (SIGIR 2010) ; https://hal.archives-ouvertes.fr/hal-01291883 ; The 33rd Annual ACM SIGIR Conference (SIGIR 2010), Jul 2010, Geneva, Switzerland. pp.475-482, ⟨10.1145/1835449.1835529⟩ (2010)
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Learning from Multiple Partially Observed Views -- an Application to Multilingual Text Categorization
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In: Advances in Neural Information Processing Systems ; https://hal.archives-ouvertes.fr/hal-01297947 ; Advances in Neural Information Processing Systems, Dec 2009, Vancouver, Canada (2009)
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Combining NLP and probabilistic categorisation for document and term selection for Swiss-Prot medical annotation
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