We can face withthe patternrecognition problems where the influence of hidden context leads to more or less radical changes in the target concept. this paper proposes the mathematical and algorithmic framework for t...
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In this paper, we study the computer recognition of emotions involved in facial expressions. We propose a recognition system based on a support vector machine (SVM) system as a classifier for detecting of spontaneous ...
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Multiple instance learning, when instances are grouped into bags, concerns learning of a target concept from the bags without reference to their instances. In this paper, we advance the problem with a novel method bas...
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Bi-directional Associative Memory (BAM) is an artificial neural network that consists of two Hopfield networks. the most important advantage of BAM is the ability to recall a stored pattern from a noisy input, which d...
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Malicious PDF files have been used to harm computer security during the past two-three years, and modern antivirus are proving to be not completely effective against this kind of threat. In this paper an innovative te...
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Regression is the study of functional dependency of one numeric variable with respect to another. In this paper, we present a novel, efficient, binary search based regression algorithm having the advantage of low comp...
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A new method for dimensionality reduction and feature extraction based on Support Vector machines and minimization of the within-class data dispersion is proposed. An iterative procedure is proposed that successively ...
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Previous experiments with low dimensional data sets have shown that Gabriel graph methods for instance-based learning are among the best machinelearning algorithms for pattern classification applications. However, as...
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In recent years, improvement in ubiquitous technologies and sensor networks have motivated the application of datamining techniques to network organized data. Network data describe entities represented by nodes, whic...
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Metadata provide a high-level description of digital library resources and represent the key to enable the discovery and selection of suitable resources. However the growth in size and diversity of digital collections...
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