Recent changes to Optimizationhttp://sourceforge.net/p/python-cluster/news/2006/06/optimization/Recent changes to OptimizationenFri, 23 Jun 2006 21:10:36 -0000Optimizationhttp://sourceforge.net/p/python-cluster/news/2006/06/optimization/<div class="markdown_content"><p>I identified two sources for optimisation.<br />
- Every iteration during clustering the matrix is completely re-generated. Instead when clustreing a pair of items, it should only remove those two elements from the list and append the new cluster. This would save an awful lot of operations.<br />
- The distance from A to B is the same as from B to A. That means that the matrix is symmetric. Therefore, we only need to generate and examine half of the matrix. Again, that would be a massive speedup. </p></div>Michel AlbertFri, 23 Jun 2006 21:10:36 -0000http://sourceforge.net70ebae3fdbbc954b9652df42a93c3b03b08ef4ad