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What sort of method would be used to cluster those, statistically speaking? Like, given a data set like that, how would you determine if the distribution is mul
by AlexMcP 12y ago
What sort of method would be used to cluster those, statistically speaking? Like, given a data set like that, how would you determine if the distribution is multi-modal or unimodal?
- GrantS 12y agoMean shift clustering, for one. This short PDF provides better insight than wikipedia. Does NOT require you to specify the number of clusters like in K-means: http://homepages.inf.ed.ac.uk/rbf/CVonline/LOCAL_COPIES/TUZEL1/MeanShift.pdf http://homepages.inf.ed.ac.uk/rbf/CVonline/LOCAL_COPIES/TUZE... http://en.wikipedia.org/wiki/Mean-shift http://en.wikipedia.org/wiki/Mean-shift Example python code using scikit-learn: http://scikit-learn.org/stable/auto_examples/cluster/plot_mean_shift.html http://scikit-learn.org/stable/auto_examples/cluster/plot_me...
- AlexMcP 12y agoAwesome! Thanks for the knowledge