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From Jatinpreet Singh <jatinpr...@gmail.com>
Subject Re: CHAID Decision Trees
Date Wed, 26 Aug 2015 04:20:37 GMT
Hi Feynman,

Thanks for the information. Is there a way to depict decision tree as a
visualization for large amounts of data using any other technique/library?

Thanks,
Jatin

On Tue, Aug 25, 2015 at 11:42 PM, Feynman Liang <fliang@databricks.com>
wrote:

> Nothing is in JIRA
> <https://issues.apache.org/jira/issues/?jql=project%20%3D%20SPARK%20AND%20text%20~%20%22CHAID%22>
> so AFAIK no, only random forests and GBTs using entropy or GINI for
> information gain is supported.
>
> On Tue, Aug 25, 2015 at 9:39 AM, jatinpreet <jatinpreet@gmail.com> wrote:
>
>> Hi,
>>
>> I wish to know if MLlib supports CHAID regression and classifcation trees.
>> If yes, how can I  build them in spark?
>>
>> Thanks,
>> Jatin
>>
>>
>>
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>


-- 
Regards,
Jatinpreet Singh

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