2022

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Risk-Sensitive Deep Neural Learning to Rank
Pedro Henrique Silva Rodrigues | Daniel Xavier de Sousa | Thierson Couto Rosa | Marcos André Gonçalves
SIGIR '22: The 45th International ACM SIGIR Conference on Research and Development in Information Retrieval, Madrid, Spain, July 11 - 15, 2022

2020

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"Keep it Simple, Lazy" - MetaLazy: A New MetaStrategy for Lazy Text Classification
Luiz Felipe Mendes | Marcos André Gonçalves | Washington Cunha | Leonardo Rocha | Thierson Couto Rosa | Wellington Martins
CIKM '20: The 29th ACM International Conference on Information and Knowledge Management, Virtual Event, Ireland, October 19-23, 2020

2019

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Risk-Sensitive Learning to Rank with Evolutionary Multi-Objective Feature Selection
Daniel Xavier de Sousa | Sérgio D. Canuto | Marcos André Gonçalves | Thierson Couto Rosa | Wellington Santos Martins
2019 Volume 37 Issue 2

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Similarity-Based Synthetic Document Representations for Meta-Feature Generation in Text Classification
Sérgio D. Canuto | Thiago Salles | Thierson Couto Rosa | Marcos André Gonçalves
Proceedings of the 42nd International ACM SIGIR Conference on Research and Development in Information Retrieval, SIGIR 2019, Paris, France, July 21-25, 2019

2016

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Incorporating Risk-Sensitiveness into Feature Selection for Learning to Rank
Daniel Xavier de Sousa | Sérgio Daniel Canuto | Thierson Couto Rosa | Wellington Santos Martins | Marcos André Gonçalves
Proceedings of the 25th ACM International Conference on Information and Knowledge Management, CIKM 2016, Indianapolis, IN, USA, October 24-28, 2016

2015

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An Efficient and Scalable MetaFeature-based Document Classification Approach based on Massively Parallel Computing
Sérgio D. Canuto | Marcos André Gonçalves | Wisllay M. V. dos Santos | Thierson Couto Rosa | Wellington Martins
Proceedings of the 38th International ACM SIGIR Conference on Research and Development in Information Retrieval, Santiago, Chile, August 9-13, 2015

2014

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On Efficient Meta-Level Features for Effective Text Classification
Sérgio D. Canuto | Thiago Salles | Marcos André Gonçalves | Leonardo Rocha | Gabriel Spada Ramos | Luiz Gonçalves | Thierson Couto Rosa | Wellington Santos Martins
Proceedings of the 23rd ACM International Conference on Conference on Information and Knowledge Management, CIKM 2014, Shanghai, China, November 3-7, 2014

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