1658 search results - page 94 / 332 » Learning Mixtures of Gaussians |
172
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ICIAP
2009
ACM
16 years 7 months ago
2009
ACM
Abstract. Score functions induced by generative models extract fixeddimensions feature vectors from different-length data observations by subsuming the process of data generation, ...
146
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ICTAI
2007
IEEE
16 years 21 days ago
2007
IEEE
In this paper we present a new approach for curve clustering designed for analysis of spatiotemporal data. Such kind of data contains both spatial and temporal patterns that we de...
166
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IEEEIAS
2007
IEEE
16 years 21 days ago
2007
IEEE
Generative models of pattern individuality attempt to represent the distribution of observed quantitative features, e.g., by learning parameters from a database, and then use such...
184
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ICDM
2006
IEEE
16 years 13 days ago
2006
IEEE
Current outlier detection schemes typically output a numeric score representing the degree to which a given observation is an outlier. We argue that converting the scores into wel...
182
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ECML
2005
Springer
15 years 12 months ago
2005
Springer
Abstract. In this paper we consider latent variable models and introduce a new U-likelihood concept for estimating the distribution over hidden variables. One can derive an estimat...