3918 search results - page 443 / 784 » Probabilistic model of triangulation |
180
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CSE
2009
IEEE
16 years 1 months ago
2009
IEEE
—We describe a semantic imitation model of social tagging that integrates formal representations of semantics and a stochastic tag choice process to explain and predict emergent ...
210
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AIED
2009
Springer
16 years 1 months ago
2009
Springer
One of the most popular student modeling techniques currently available is Constraint Based Modeling (CBM), which is based on Ohlsson's theory of learning from performance err...
160
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EMNLP
2008
15 years 8 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...
172
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UAI
2008
15 years 8 months ago
2008
Latent topic models have been successfully applied as an unsupervised topic discovery technique in large document collections. With the proliferation of hypertext document collect...
181
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SADM
2008
15 years 6 months ago
2008
: Accurate and efficient video classification demands the fusion of multimodal information and the use of intermediate representations. Combining the two ideas into one framework, ...