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https://issues.apache.org/jira/browse/SPARK-6724?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14973222#comment-14973222
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Yanbo Liang edited comment on SPARK-6724 at 10/25/15 12:51 PM:
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[~josephkb] Now we can save FPGrowthModel with arbitrary types leverage
*ScalaReflection.schemaFor*. However when we load this model we have to get the
*Item* type first, there is no exist API to do the map between DataFrame types
and the Scala types, so I defined this map in a function. I think this is only
a workaround, we should figure out a better way. Looking forward your comments.
was (Author: yanboliang):
[~josephkb] Now we can save FPGrowthModel with arbitrary types leverage
{ScalaReflection.schemaFor}. However when we load this model we have to get the
{Item} type first, there is no exist API to do the map between DataFrame types
and the Scala types, so I defined this map in a function. I think this is only
a workaround, we should figure out a better way. Looking forward your comments.
> Model import/export for FPGrowth
> --------------------------------
>
> Key: SPARK-6724
> URL: https://issues.apache.org/jira/browse/SPARK-6724
> Project: Spark
> Issue Type: Sub-task
> Components: MLlib
> Affects Versions: 1.3.0
> Reporter: Joseph K. Bradley
> Priority: Minor
>
> Note: experimental model API
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