K-means Each sub-figure shows The centroids at the start of the iteration and The assignment of the points to those centroids The centroids are indicated by the + symbol All points belonging to the same cluster have the same marker shape 8/20/2016 PATTERN RECOGNITIONK-means Each sub-figure shows ◦ The centroids at the start of the iteration and ◦ The assignment of the points to those centroids. The centroids are indicated by the “+” symbol. All points belonging to the same cluster have the same marker shape. 8/20/2016 PATTERN RECOGNITION 17