2596 search results - page 236 / 520 » Classes and clusters in data analysis |
184
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IEEEVAST
2010
15 years 1 months ago
2010
The process of learning models from raw data typically requires a substantial amount of user input during the model initialization phase. We present an assistive visualization sys...
145
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Stereo audio enhancement and upmixing techniques require spatial analysis of the mixture in order to work optimally for different types of contents. In this paper a method is prop...
183
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JMLR
2006
15 years 6 months ago
2006
Dimensionality reduction is an important pre-processing step in many applications. Linear discriminant analysis (LDA) is a classical statistical approach for supervised dimensiona...
169
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MM
2005
ACM
16 years 5 days ago
2005
ACM
We consider the problem of image representation and clustering. Traditionally, an n1 × n2 image is represented by a vector in the Euclidean space Rn1×n2 . Some learning algorith...
160
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CIS
2004
Springer
16 years 13 hour ago
2004
Springer
Abstract. Ontology plays an important role on the Semantic Web. In this paper, we propose a method, AOIWD, of acquiring ontology information from Web documents. The AOIWD method em...