Open WeiFoo opened 8 years ago
UP to now, I can't see an exciting method that can improve the performance of tuning, neither K-means nor DBSCAN.
Next, I will try WHERE.
one thing you can do with where is split at median point
anything you can do is apply sdiv to split at points that reduces the variation in distances between instances.
Technical Details.
number of clusters = 3
F
Precision
number of clusters = 5
F
Precision