2512 search results - page 364 / 503 » Learning from Highly Structured Data by Decomposition |
KDD
2008
ACM
15 years 10 months ago
2008
ACM
In this work, we address the problem of joint modeling of text and citations in the topic modeling framework. We present two different models called the Pairwise-Link-LDA and the ...
NIPS
2000
14 years 11 months ago
2000
Source separation, or computational auditory scene analysis, attempts to extract individual acoustic objects from input which contains a mixture of sounds from different sources, ...
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ICPR
2010
IEEE
15 years 1 days ago
2010
IEEE
In this paper we investigate the usage of random ortho-projections in the compression of sparse feature vectors. The study is carried out by evaluating the compressed features in ...
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
When classifying high-dimensional sequence data, traditional methods (e.g., HMMs, CRFs) may require large amounts of training data to avoid overfitting. In such cases dimensional...
INFOCOM
2003
IEEE
15 years 3 months ago
2003
IEEE
— We propose a novel approach to reducing energy consumption in sensor networks using a distributed adaptive signal processing framework and efficient algorithm 1 . While the to...