spark-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From janardhan shetty <janardhan...@gmail.com>
Subject Re: Spark ML Decision Trees Algorithm
Date Sat, 01 Oct 2016 02:34:07 GMT
It would be good to know which paper has inspired to implement the version
which we use in spark  2.0 decision trees ?

On Fri, Sep 30, 2016 at 4:44 PM, Peter Figliozzi <pete.figliozzi@gmail.com>
wrote:

> It's a good question.  People have been publishing papers on decision
> trees and various methods of constructing and pruning them for over 30
> years.  I think it's rather a question for a historian at this point.
>
> On Fri, Sep 30, 2016 at 5:08 PM, janardhan shetty <janardhanp22@gmail.com>
> wrote:
>
>> Read this explanation but wondering if this algorithm has the base from a
>> research paper for detail understanding.
>>
>> On Fri, Sep 30, 2016 at 1:36 PM, Kevin Mellott <kevin.r.mellott@gmail.com
>> > wrote:
>>
>>> The documentation details the algorithm being used at
>>> http://spark.apache.org/docs/latest/mllib-decision-tree.html
>>>
>>> Thanks,
>>> Kevin
>>>
>>> On Fri, Sep 30, 2016 at 1:14 AM, janardhan shetty <
>>> janardhanp22@gmail.com> wrote:
>>>
>>>> Hi,
>>>>
>>>> Any help here is appreciated ..
>>>>
>>>> On Wed, Sep 28, 2016 at 11:34 AM, janardhan shetty <
>>>> janardhanp22@gmail.com> wrote:
>>>>
>>>>> Is there a reference to the research paper which is implemented in
>>>>> spark 2.0 ?
>>>>>
>>>>> On Wed, Sep 28, 2016 at 9:52 AM, janardhan shetty <
>>>>> janardhanp22@gmail.com> wrote:
>>>>>
>>>>>> Which algorithm is used under the covers while doing decision trees
>>>>>> FOR SPARK ?
>>>>>> for example: scikit-learn (python) uses an optimised version of the
>>>>>> CART algorithm.
>>>>>>
>>>>>
>>>>>
>>>>
>>>
>>
>

Mime
View raw message