Center of mass or clusters

3 vues (au cours des 30 derniers jours)
steve Brian
steve Brian le 11 Avr 2020
Hi there!
If I have an NxM matrix and a number of clusters, how do I return a centroids point vector representing the averages (centers of mass) of the clusters?

Réponses (1)

Image Analyst
Image Analyst le 11 Avr 2020
It's returned by the kmeans() function as the second output argument:
[indexes, clusterCentroids] = kmeans(data, numberOfClusters);

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