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| author | Sean Owen <sowen@cloudera.com> | 2016-01-12 12:13:32 +0000 |
|---|---|---|
| committer | Sean Owen <sowen@cloudera.com> | 2016-01-12 12:13:32 +0000 |
| commit | 9c7f34af37ef328149c1d66b4689d80a1589e1cc (patch) | |
| tree | ef899b4df0e2bd15a8e95339407910069fcf0797 /extras | |
| parent | c48f2a3a5fd714ad2ff19b29337e55583988431e (diff) | |
| download | spark-9c7f34af37ef328149c1d66b4689d80a1589e1cc.tar.gz spark-9c7f34af37ef328149c1d66b4689d80a1589e1cc.tar.bz2 spark-9c7f34af37ef328149c1d66b4689d80a1589e1cc.zip | |
[SPARK-5273][MLLIB][DOCS] Improve documentation examples for LinearRegression
Use a much smaller step size in LinearRegressionWithSGD MLlib examples to achieve a reasonable RMSE.
Our training folks hit this exact same issue when concocting an example and had the same solution.
Author: Sean Owen <sowen@cloudera.com>
Closes #10675 from srowen/SPARK-5273.
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