public void evaluate() throws Exception {
readModel();
_logger.info("Classifying with " + _config._classifier);
Evaluation eval = new Evaluation(_testInstances);
eval.evaluateModel(_cls, _testInstances);
_logger.info("\n" + eval.toSummaryString());
try {
_logger.info("\n" + eval.toClassDetailsString());
} catch (Exception e) {
_logger.info("Can not create class details" + _config._classifier);
}