457 search results - page 25 / 92 » A relative trust-region algorithm for independent component ... |
MODELS
2007
Springer
15 years 3 months ago
2007
Springer
A navigation model describes the possible sequences of web pages a user can visit, and a request routing model describes how server side components handle each request. Earlier we...
IJON
2008
14 years 9 months ago
2008
We consider the problem of convolutive blind source separation of stereo mixtures. This is often tackled using frequency-domain independent component analysis (FDICA), or time-fre...
ICASSP
2009
IEEE
15 years 4 months ago
2009
IEEE
We present an algorithm based on probabilistic latent component analysis and employ it for relative pitch estimation of multiple instruments in polyphonic music. A multilayered po...
STOC
2007
ACM
15 years 10 months ago
2007
ACM
In this work, we consider the problems of testing whether a distribution over {0, 1}n is k-wise (resp. ( , k)-wise) independent using samples drawn from that distribution. For the...
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JMLR
2008
14 years 9 months ago
2008
We study a generative model in which hidden causes combine competitively to produce observations. Multiple active causes combine to determine the value of an observed variable thr...