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CIKM
2009
Springer
16 years 28 days ago
Joint sentiment/topic model for sentiment analysis
Sentiment analysis or opinion mining aims to use automated tools to detect subjective information such as opinions, attitudes, and feelings expressed in text. This paper proposes ...
Chenghua Lin, Yulan He
GECCO
2009
Springer
101views Optimization» more  GECCO 2009»
16 years 28 days ago
Modeling UCS as a mixture of experts
We present a probabilistic formulation of UCS (a sUpervised Classifier System). UCS is shown to be a special case of mixture of experts where the experts are learned independentl...
Narayanan Unny Edakunni, Tim Kovacs, Gavin Brown, ...
ICCCI
2009
Springer
16 years 27 days ago
Accuracy in Predicting Secondary Structure of Ionic Channels
Ionic channels are among the most difficult proteins for experimental structure determining, very few of them has been resolved. Bioinformatical tools has not been tested for this ...
Bogumil Konopka, Witold Dyrka, Jean-Christophe Neb...
HT
2009
ACM
16 years 26 days ago
Hyperincident connected components of tagging networks
Data created by social bookmarking systems can be described as 3-partite 3-uniform hypergraphs connecting documents, users, and tags (tagging networks), such that the toolbox of c...
Nicolas Neubauer, Klaus Obermayer
ETFA
2008
IEEE
16 years 24 days ago
An adaptive network architecture for home- and building environments
Fieldbus networks have significantly improved flexibility and management in classic building automation domains. However, the costs of such installations are still greatly affec...
Rolf Kistler, Stefan Knauth, Alexander Klapproth