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INFORMATICALT
2010
94views more  INFORMATICALT 2010»
15 years 16 days ago
Statistical Classification of Scientific Publications
The problem of automatic classification of scientific texts is considered. Methods based on statistical analysis of probabilistic distributions of scientific terms in texts are dis...
Vaidas Balys, Rimantas Rudzkis
IPCO
1990
76views Optimization» more  IPCO 1990»
15 years 4 months ago
Probabilistic Analysis of the Generalised Assignment Problem
We analyse the generalised assignment problem under the assumption that all coefficients are drawn uniformly and independently from [0,1]. We show that such problems can be solved...
Martin E. Dyer, Alan M. Frieze
JMLR
2007
87views more  JMLR 2007»
15 years 3 months ago
A Probabilistic Analysis of EM for Mixtures of Separated, Spherical Gaussians
We show that, given data from a mixture of k well-separated spherical Gaussians in Rd, a simple two-round variant of EM will, with high probability, learn the parameters of the Ga...
Sanjoy Dasgupta, Leonard J. Schulman
CIA
2004
Springer
15 years 8 months ago
A Probabilistic Approach to Predict Peers? Performance in P2P Networks
The problem of encouraging trustworthy behavior in P2P online communities by managing peers’ reputations has drawn a lot of attention recently. However, most of the proposed solu...
Zoran Despotovic, Karl Aberer
CISST
2004
164views Hardware» more  CISST 2004»
15 years 4 months ago
Probabilistic Region Relevance Learning for Content-Based Image Retrieval
Probabilistic feature relevance learning (PFRL) is an effective method for adaptively computing local feature relevance in content-based image retrieval. It computes flexible retr...
Iker Gondra, Douglas R. Heisterkamp