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rapidsai / cuml

cuML - RAPIDS Machine Learning Library
https://docs.rapids.ai/api/cuml/stable/
Apache License 2.0
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[FEA] AgglomerativeClustering: Support complete-linkage clustering #4057

Open cjnolet opened 3 years ago

cjnolet commented 3 years ago

The current AgglomerativeClustering implementation supports only single-linkage clustering (min distances / min spanning tree) but the complete linkage clustering can be accomplished easily by flipping the minimums to maximums. This is going to require a change in the k-select to find the furthest neighbors and inverting the weights of the min span tree.

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