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The Flag Median and FlagIRLSstat.ML

New subspace prototype flag median improves clustering on noisy data.

problem Finding robust prototypes for datasets of images and videos.

method Proposes flag median and introduces FlagIRLS algorithm for its calculation.

result Flag median is robust to outliers and improves cluster purity.

subspace prototype Grassmann manifold outliers cluster purity Linde-Buzo-Grey

2022-03-08abs ↗pdf ↗