A Fuzzy Integral Ensemble Method in Visual P300 Brain-Computer Interface

Figure 3

Logical schema of the proposed framework. The input vector is classified by class-specific ensembles of classifiers whose output is combined by means of the Choquet integral with respect to class-specific fuzzy measures. The system returns the class to which the input vector is expected to belong according to the combination outcomes or possibly abstains. In the figure, indicates the th classifier in the ensemble for class ; DRI indicates the mapping procedure from each classifier output space into the common, classifier-independent space; CI represents the Choquet integral with respect to the fuzzy measure relative to class .