+ printClusterStats(clusterer, trainFileName)); + printClusterStats(clusterer, testFileName));
+ printClusterStats(clusterer, trainFileName)); + printClusterStats(clusterer, testFileName));
+ printClusterStats(clusterer, trainFileName)); + printClusterStats(clusterer, testFileName));
+ printClusterStats(clusterer, trainFileName)); + printClusterStats(clusterer, testFileName));