A fuzzy-input fuzzy-output SVM technique for classification of hyperspectral remote sensing images
2006
In this paper we present a novel Fuzzy input - Fuzzy output Support Vector Machine (F2-SVM) classifier, which is able to process fuzzy information given as input to the classification algorithm and to produce fuzzy classification outputs. The main novelties of the proposed F2-SVM consist of: i) simultaneous and proper management of both uncertainty and fuzzy information; ii) capability to model one-to-many relations between a pattern and the related information classes both in the learning and in the classification phases; iii) capability to address multiclass problems in a fuzzy framework. Experimental results obtained on an hyperspectral data set confirm the effectiveness of the proposed technique, which provided classification accuracies higher than those exhibited by a fuzzy multilayer perceptron neural network classifier used for comparisons.
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