1627 search results - page 198 / 326 » Multi-Instance Mixture Models |
106
Voted
EMNLP
2008
15 years 3 months ago
2008
Previously topic models such as PLSI (Probabilistic Latent Semantic Indexing) and LDA (Latent Dirichlet Allocation) were developed for modeling the contents of plain texts. Recent...
106
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ICIP
2004
IEEE
16 years 3 months ago
2004
IEEE
In the framework of a face verification system using local features and a Gaussian Mixture Model based classifier, we address the problem of non-frontal face verification (when on...
ICCV
2009
IEEE
16 years 7 months ago
2009
IEEE
We introduce a novel parametric BRDF model that can
accurately encode a wide variety of real-world isotropic
BRDFs with a small number of parameters. The key observation
we make...
126
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ICML
2004
IEEE
16 years 3 months ago
2004
IEEE
We describe a class of causal, discrete latent variable models called Multiple Multiplicative Factor models (MMFs). A data vector is represented in the latent space as a vector of...
101
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SIGIR
2009
ACM
15 years 8 months ago
2009
ACM
Documents in many corpora, such as digital libraries and webpages, contain both content and link information. To explicitly consider the document relations represented by links, i...