spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Sean Owen (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-25758) Deprecate BisectingKMeans compute cost
Date Wed, 17 Oct 2018 14:52:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-25758?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sean Owen updated SPARK-25758:
------------------------------
    Priority: Minor  (was: Major)

(Not major). I agree with deprecating it. It does not need to block 2.4.

> Deprecate BisectingKMeans compute cost
> --------------------------------------
>
>                 Key: SPARK-25758
>                 URL: https://issues.apache.org/jira/browse/SPARK-25758
>             Project: Spark
>          Issue Type: Improvement
>          Components: ML
>    Affects Versions: 2.4.0
>            Reporter: Marco Gaido
>            Priority: Minor
>
> In SPARK-23451 the method {{computeCost}} from KMeans was deprecated, as we have now
a better way to evaluate a clustering algorithm (the {{ClusteringEvaluator}}). Moreover, in
the deprecation, the method was targeted for removal in 3.0.
> I think we should deprecate the computeCost method on BisectingKMeans  for the same reasons.



--
This message was sent by Atlassian JIRA
(v7.6.3#76005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message