MNIST Digit NK Clustering

Online NK clustering on handwritten digits

N (Max Cluster Size)15

360

K (Neighbors for Mode)3

114

K must be less than N. Also used for even-ness.

Image Count500

1005000

Number of MNIST test images to cluster

Stream Speed200ms

Fast (50ms)Slow (1s)

Defer Evicted PointsWhen on, evicted points replay in additional rounds until none remain

Top-Half GrowthTop half by even-ness (≥ 2 clusters) grow permanently instead of evicting

Last-1 ShrinkWhen Top-1 grows: shrink the least-even cluster by 1 (skips clusters already at K+2)

Load MNIST to begin