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https://issues.apache.org/jira/browse/SPARK-3439?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14284584#comment-14284584
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Xiangrui Meng commented on SPARK-3439:
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[~angellandros] Are you interested in contributing canopy clustering to MLlib?
It would be nice if you can describe the proposed API first (input type, output
type, and parameters) and the complexity.
[[email protected]] I've assigned this ticket to [~angellandros]. Please
let me know if you are working on it.
> Add Canopy Clustering Algorithm
> -------------------------------
>
> Key: SPARK-3439
> URL: https://issues.apache.org/jira/browse/SPARK-3439
> Project: Spark
> Issue Type: New Feature
> Components: MLlib
> Reporter: Yu Ishikawa
> Priority: Minor
>
> The canopy clustering algorithm is an unsupervised pre-clustering algorithm.
> It is often used as a preprocessing step for the K-means algorithm or the
> Hierarchical clustering algorithm. It is intended to speed up clustering
> operations on large data sets, where using another algorithm directly may be
> impractical due to the size of the data set.
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