GitHub user Lewuathe opened a pull request:
https://github.com/apache/spark/pull/8537
[SPARK-10117] Implement SQL data source API for reading LIBSVM data
It is convenient to implement data source API for LIBSVM format to have a
better integration with DataFrames and ML pipeline API.
Two option is implemented.
* `numFeatures`: Specify the dimension of features vector
* `featuresType`: Specify the type of output vector. `sparse` is default.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/Lewuathe/spark SPARK-10117
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/8537.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #8537
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commit 99accaa9542f0f38e1d41c25f75e143ef3f9be08
Author: lewuathe <[email protected]>
Date: 2015-08-31T13:16:38Z
[SPARK-10117] Implement SQL data source API for reading LIBSVM data
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