On Fri, Oct 14, 2016 at 3:27 PM, Anaël Bonneton <anael.bonne...@gmail.com>
> In the silhouette example (http://scikit-learn.org/
> silhouette-analysis-py), the silhouette values of each sample is computed
> twice: once with *silhouette_score *and once with *silhouette_samples.*
> The call to *silhouette_score* can be easily avoided by computing the
> average of the result of* silhouette_samples*.
> Do you think we should remove the call to *silhouette_score* to improve
> the performance ? Or it is better to keep the two functions to show how to
> use them ?
When I wrote it, I intended it to be demonstrative of the two methods.
Not sure if we should worry about performance issues there
scikit-learn mailing list