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https://issues.apache.org/jira/browse/SPARK-16993?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Dulaj Rajitha updated SPARK-16993:
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Description:
I need to use a separate data set to prediction (Not as show in example's
training data split).
But those data do not have the label column. (Since these data are the data
that needs to be predict the label).
but model.transform is informing label column is missing.
org.apache.spark.sql.AnalysisException: cannot resolve 'label' given input
columns: [id,features,prediction]
was:
I need to use a separate data set to prediction (Not as show in example's
training data split).
But those data do not have the label column. (Since these data are the data
that needs to be predict the label).
but model.transform is informing label column is missing.
> model.transform without label column in random forest regression
> ----------------------------------------------------------------
>
> Key: SPARK-16993
> URL: https://issues.apache.org/jira/browse/SPARK-16993
> Project: Spark
> Issue Type: Question
> Components: Java API, ML
> Reporter: Dulaj Rajitha
>
> I need to use a separate data set to prediction (Not as show in example's
> training data split).
> But those data do not have the label column. (Since these data are the data
> that needs to be predict the label).
> but model.transform is informing label column is missing.
> org.apache.spark.sql.AnalysisException: cannot resolve 'label' given input
> columns: [id,features,prediction]
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