Example code appears to be incorrect here:

http://accord-framework.net/docs/html/T_Accord_MachineLearning_VectorMachines_Learning_ProbabilisticOutputCalibration.htm

The object in the following line should be ProbabilisticOutputCalibration?

// Instantiate the probabilistic learning calibration
ProbabilisticOutputLearning calibration = new ProbabilisticOutputLearning(svm, inputs, labels);