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Posted to issues@spark.apache.org by "Sean R. Owen (Jira)" <ji...@apache.org> on 2020/01/13 14:23:00 UTC
[jira] [Resolved] (SPARK-30377) Make Regressors extend abstract
class Regressor
[ https://issues.apache.org/jira/browse/SPARK-30377?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sean R. Owen resolved SPARK-30377.
----------------------------------
Fix Version/s: 3.0.0
Resolution: Fixed
Issue resolved by pull request 27168
[https://github.com/apache/spark/pull/27168]
> Make Regressors extend abstract class Regressor
> -----------------------------------------------
>
> Key: SPARK-30377
> URL: https://issues.apache.org/jira/browse/SPARK-30377
> Project: Spark
> Issue Type: Improvement
> Components: ML
> Affects Versions: 3.0.0
> Reporter: zhengruifeng
> Assignee: Huaxin Gao
> Priority: Minor
> Fix For: 3.0.0
>
>
> Just found that {{AFTSurvivalRegression}} , {{DecisionTreeRegressor}}, {{FMRegressor}}, {{GBTRegressor}}, {{RandomForestRegressor}} directly extend {{Predictor}}
>
> Only {{GeneralizedLinearRegression}} and {{LinearRegression now extend Regressor.}}
>
>
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