5381 search results - page 812 / 1077 » Artificial neural networks |
181
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IDEAL
2004
Springer
16 years 5 days ago
2004
Springer
Most financial time series processes are nonstationary and their frequency characteristics are time-dependant. In this paper we present a time series summarization and prediction ...
165
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ISNN
2004
Springer
16 years 5 days ago
2004
Springer
Abstract. Principal Component Analysis (PCA) is a feature extraction approach directly based on a whole vector pattern and acquires a set of projections that can realize the best r...
198
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ISNN
2004
Springer
16 years 5 days ago
2004
Springer
In this paper, a kernel-based SOM-face method is proposed to recognize expression variant faces under the situation of only one training image per person. Based on the localization...
190
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PPSN
2004
Springer
16 years 4 days ago
2004
Springer
In this paper, we aim to design decision-making mechanisms for an autonomous robot equipped with simple sensors, which integrates over time its perceptual experience in order to in...
183
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ICDAR
2003
IEEE
16 years 2 days ago
2003
IEEE
Feature selection for ensembles has shown to be an effective strategy for ensemble creation. In this paper we present an ensemble feature selection approach based on a hierarchica...