1442 search results - page 22 / 289 » Interactive Retrieval Using Weights |
110
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SPIRE
2007
Springer
15 years 8 months ago
2007
Springer
Abstract. Weighting models use lexical statistics, such as term frequencies, to derive term weights, which are used to estimate the relevance of a document to a query. Apart from t...
134
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ICML
2009
IEEE
15 years 8 months ago
2009
IEEE
The most commonly used learning algorithm for restricted Boltzmann machines is contrastive divergence which starts a Markov chain at a data point and runs the chain for only a few...
AIRS
2004
Springer
15 years 7 months ago
2004
Springer
Carrying out experiments in Information Retrieval is a heavy activity requiring fast tools to treat collections of significant size, and at the same time flexible tools to leave...
ICPR
2000
IEEE
16 years 3 months ago
2000
IEEE
Content-based image retrievalsystems use low-levelfeatures like color and texturefor image representation. Given these representationsasfeature vectors, similarity between images ...
127
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ICPR
2006
IEEE
2006
IEEE
Real-Time 3D Articulated Pose Tracking using Particle Filters Interacting through Belief Propagation
16 years 3 months ago
This article proposes a new statistical model for fast 3D articulated body tracking, similar to the loose-limbed model, but where inter-frame coherence is taken into account by us...