146 search results - page 18 / 30 » Unsupervised Analysis for Decipherment Problems |
NIPS
2007
15 years 4 days ago
2007
We introduce supervised latent Dirichlet allocation (sLDA), a statistical model of labelled documents. The model accommodates a variety of response types. We derive a maximum-like...
TCS
2008
14 years 10 months ago
2008
We address the problem of detecting consensus motifs, that occur with subtle variations, across multiple sequences. These are usually functional domains in DNA sequences such as t...
IJCAI
2007
15 years 4 days ago
2007
Many methods, including supervised and unsupervised algorithms, have been developed for extractive document summarization. Most supervised methods consider the summarization task ...
102
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CVPR
2006
IEEE
16 years 22 days ago
2006
IEEE
We propose a new approach called "appearance clustering" for scene analysis. The key idea in this approach is that the scene points can be clustered according to their s...
100
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KDD
2006
ACM
15 years 11 months ago
2006
ACM
Principal component analysis (PCA) has been extensively applied in data mining, pattern recognition and information retrieval for unsupervised dimensionality reduction. When label...