if(feat){
FeatureCalculator calc = new FeatureCalculator();
calc.updateFeatures(logdate);
}
if(simil){
ClusterSimilarityCalculator calc2 = new ClusterSimilarityCalculator();
calc2.updateClusterSimilarities(logdate);
}
if(clas){
Classifier calc3 = new Classifier();
calc3.updateClusterClasses(logdate, 30);
}