178 search results - page 16 / 36 » Unsupervised Learning of Part-Based Representations |
111
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JMLR
2010
14 years 6 months ago
2010
In this paper we address the problem of predicting when the available data is incomplete. We show that changing the generally accepted table-wise view of the sample items into a g...
ICPR
2008
IEEE
16 years 28 days ago
2008
IEEE
This paper presents a novel Gaussianized vector representation for scene images by an unsupervised approach. First, each image is encoded as an ensemble of orderless bag of featur...
NIPS
2001
15 years 1 months ago
2001
Unsupervised learning algorithms have been derived for several statistical models of English grammar, but their computational complexity makes applying them to large data sets int...
149
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CICLING
2008
Springer
15 years 1 months ago
2008
Springer
Abstract. Semantic inference is an important component in many natural language understanding applications. Classical approaches to semantic inference rely on logical representatio...
NIPS
2004
15 years 1 months ago
2004
Statistical language models estimate the probability of a word occurring in a given context. The most common language models rely on a discrete enumeration of predictive contexts ...