11212 search results - page 539 / 2243 » Semi-persistent Data Structures |
173
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SDM
2010
SIAM
15 years 8 months ago
2010
SIAM
Many approaches to active learning involve periodically training one classifier and choosing data points with the lowest confidence. An alternative approach is to periodically cho...
214
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SDM
2007
SIAM
15 years 8 months ago
2007
SIAM
Feature selection is an important task in effective data mining. A new challenge to feature selection is the so-called “small labeled-sample problem” in which labeled data is...
202
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CORR
2006
Springer
15 years 7 months ago
2006
Springer
While there is a very long tradition of approximating a data array by projecting row or column vectors into a lower dimensional subspace the direct approximation of a data matrix ...
219
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ICDM
2009
IEEE
15 years 4 months ago
2009
IEEE
Clustering streaming data requires algorithms which are capable of updating clustering results for the incoming data. As data is constantly arriving, time for processing is limited...
161
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ICDM
2007
IEEE
16 years 1 months ago
2007
IEEE
In this paper we propose the integration of Data Mining with Hidden Markov Models when applied to the problem of acoustic bird species recognition. We first show how each of them...