Assertion: standard algorithm | /r/CapableOf | fix covariance
Facets:
value: to be diagonal
type: PURPOSE
Source sentences:
text: The slow "standard algorithm" for k-means clustering, and its associated expectation-maximization algorithm, is a special case of a Gaussian mixture model, specifically, the limiting case when fixing all covariances to be diagonal, equal and have infinitesimal small variance.:850