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ICA
2007
Springer
15 years 3 months ago
Bayesian Estimation of Overcomplete Independent Feature Subspaces for Natural Images
In this paper, we propose a Bayesian estimation approach to extend independent subspace analysis (ISA) for an overcomplete representation without imposing the orthogonal constraint...
Libo Ma, Liqing Zhang
ACL
2007
15 years 3 months ago
PageRanking WordNet Synsets: An Application to Opinion Mining
This paper presents an application of PageRank, a random-walk model originally devised for ranking Web search results, to ranking WordNet synsets in terms of how strongly they pos...
Andrea Esuli, Fabrizio Sebastiani
CORR
2006
Springer
116views Education» more  CORR 2006»
15 years 1 months ago
Quantitative Measurements of the Influence of Participant Roles during Peer Review Meetings
Peer review meetings (PRMs) are formal meetings during which peers systematically analyze artifacts to improve their quality and report on non-conformities. This paper presents an...
Patrick d'Astous, Pierre N. Robillard, Franç...
IJON
2008
101views more  IJON 2008»
15 years 1 months ago
Learning dynamics and robustness of vector quantization and neural gas
Various alternatives have been developed to improve the Winner-Takes-All (WTA) mechanism in vector quantization, including the Neural Gas (NG). However, the behavior of these algo...
Aree Witoelar, Michael Biehl, Anarta Ghosh, Barbar...
IV
2010
IEEE
150views Visualization» more  IV 2010»
15 years 3 days ago
Supporting the Analytical Reasoning Process in Maritime Anomaly Detection: Evaluation and Experimental Design
Despite the growing number of systems providing visual analytic support for investigative analysis, few empirical studies include investigations on the analytical reasoning proces...
Maria Riveiro, Göran Falkman
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