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EMNLP
2007
15 years 8 months ago
Building Lexicon for Sentiment Analysis from Massive Collection of HTML Documents
Recognizing polarity requires a list of polar words and phrases. For the purpose of building such lexicon automatically, a lot of studies have investigated (semi-) unsupervised me...
Nobuhiro Kaji, Masaru Kitsuregawa
ESANN
2007
15 years 8 months ago
Mixtures of robust probabilistic principal component analyzers
Mixtures of probabilistic principal component analyzers model high-dimensional nonlinear data by combining local linear models. Each mixture component is specifically designed to...
Cédric Archambeau, Nicolas Delannay, Michel...
ESANN
2007
15 years 8 months ago
Applying the Episodic Natural Actor-Critic Architecture to Motor Primitive Learning
In this paper, we investigate motor primitive learning with the Natural Actor-Critic approach. The Natural Actor-Critic consists out of actor updates which are achieved using natur...
Jan Peters, Stefan Schaal
LREC
2010
180views Education» more  LREC 2010»
15 years 8 months ago
Multilevel Legal Ontologies
In order to manage the knowledge representation of European law we have proposed the Legal Taxonomy Syllabus methodology (Ajani et al., 2007a; Ajani et al., 2007b). In this paper ...
Gianmaria Ajani, Guido Boella, Leonardo Lesmo, Mar...
ESANN
2007
15 years 8 months ago
Classifying n-back EEG data using entropy and mutual information features
In this work we show that entropy (H) and mutual information (MI) can be used as methods for extracting spatially localized features for classification purposes. In order to incre...
Liang Wu, Predrag Neskovic, Etienne Reyes, Elena F...