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» Classification of Ordinal Data
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ECIR
2009
Springer
15 years 11 months ago
Encoding Ordinal Features into Binary Features for Text Classification
Andrea Esuli, Fabrizio Sebastiani
NECO
2007
95views more  NECO 2007»
15 years 2 months ago
Support Vector Ordinal Regression
In this paper, we propose two new support vector approaches for ordinal regression, which optimize multiple thresholds to define parallel discriminant hyperplanes for the ordinal...
Wei Chu, S. Sathiya Keerthi
154
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IPMU
2010
Springer
15 years 4 months ago
On Nonparametric Predictive Inference for Ordinal Data
Abstract. Nonparametric predictive inference (NPI) is a powerful frequentist statistical framework based only on an exchangeability assumption for future and past observations, mad...
Frank P. A. Coolen, Pauline Coolen-Schrijner, Taha...
CLASSIFICATION
2006
103views more  CLASSIFICATION 2006»
15 years 2 months ago
On the Complexity of Ordinal Clustering
Abstract. Given a set of pairwise distances on a set of n points, constructing an edge-weighted tree whose leaves are these n points such that the tree distances would mimic the or...
Rahul Shah, Martin Farach-Colton
126
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FLAIRS
2009
15 years 10 days ago
Mining Default Rules from Statistical Data
In this paper, we are interested in the qualitative knowledge that underlies some given probabilistic information. To represent such qualitative structures, we use ordinal conditi...
Gabriele Kern-Isberner, Matthias Thimm, Marc Finth...