3570 search results - page 180 / 714 » Using the Small-World Model to Improve Freenet Performance |
162
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ACL
2009
15 years 2 months ago
2009
Dependency parsers show syntactic relations between words using a directed graph, but comparing dependency parsers is difficult because of differences in theoretical models. We de...
146
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ISBI
2004
IEEE
16 years 5 months ago
2004
IEEE
The models used for analyzing functional MRI (fMRI) data have profound impact on the detection of active brain areas. In this paper temporal and spatial linear subspace models for...
160
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ACML
2009
Springer
15 years 11 months ago
2009
Springer
Abstract. Topic models are a discrete analogue to principle component analysis and independent component analysis that model topic at the word level within a document. They have ma...
126
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IDEAL
2004
Springer
15 years 10 months ago
2004
Springer
A Gaussian mixture model (GMM) estimates a probability density function using the expectation-maximization algorithm. However, it may lead to a poor performance or inconsistency. T...
108
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ICAPR
2005
Springer
15 years 10 months ago
2005
Springer
A non-dominated sorting genetic algorithm is used to evolve models of learning from different theories for multiple tasks. Correlation analysis is performed to identify parameters...