X-Git-Url: https://www.fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=clusterer.h;h=a0a29f97d62dfecd107f5fc3c762c2888f9e1596;hb=379b91965f8d18b05cc40c4a14044eda29a6e82c;hp=d1ff8bee69d28dd6765749722242213ad3c6054c;hpb=48d5f7c64682b2753c26360ffbc8dd1490591c1f;p=clueless-kmeans.git

diff --git a/clusterer.h b/clusterer.h
index d1ff8be..a0a29f9 100644
--- a/clusterer.h
+++ b/clusterer.h
@@ -30,13 +30,19 @@
 class Clusterer {
 public:
 
-  enum { STANDARD_ASSOCIATION, STANDARD_LP_ASSOCIATION, UNINFORMATIVE_LP_ASSOCIATION };
+  enum {
+    STANDARD_ASSOCIATION,
+    STANDARD_LP_ASSOCIATION,
+    UNINFORMATIVE_LP_ASSOCIATION
+  };
 
   const static int max_nb_iterations = 10;
   const static scalar_t min_iteration_improvement = 0.999;
+  const static scalar_t min_cluster_variance = 0.01f;
 
   int _nb_clusters;
   int _dim;
+
   scalar_t **_cluster_means, **_cluster_var;
 
   scalar_t distance_to_centroid(scalar_t *x, int k);