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| author | JeremyNixon <jnixon2@gmail.com> | 2016-02-15 09:25:13 +0000 |
|---|---|---|
| committer | Sean Owen <sowen@cloudera.com> | 2016-02-15 09:25:13 +0000 |
| commit | adb548365012552e991d51740bfd3c25abf0adec (patch) | |
| tree | 0d633725878ec0bc1ca464c9a0b7b83857c89d55 /docs | |
| parent | 56d49397e01306637edf23bbb4f3b9d396cdc6ff (diff) | |
| download | spark-adb548365012552e991d51740bfd3c25abf0adec.tar.gz spark-adb548365012552e991d51740bfd3c25abf0adec.tar.bz2 spark-adb548365012552e991d51740bfd3c25abf0adec.zip | |
[SPARK-13312][MLLIB] Update java train-validation-split example in ml-guide
Response to JIRA https://issues.apache.org/jira/browse/SPARK-13312.
This contribution is my original work and I license the work to this project.
Author: JeremyNixon <jnixon2@gmail.com>
Closes #11199 from JeremyNixon/update_train_val_split_example.
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/ml-guide.md | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/ml-guide.md b/docs/ml-guide.md index f8279262e6..1770aabf6f 100644 --- a/docs/ml-guide.md +++ b/docs/ml-guide.md @@ -870,7 +870,7 @@ import org.apache.spark.ml.regression.LinearRegression import org.apache.spark.ml.tuning.{ParamGridBuilder, TrainValidationSplit} // Prepare training and test data. -val data = sqlContext.read.format("libsvm").load("data/mllib/sample_libsvm_data.txt") +val data = sqlContext.read.format("libsvm").load("data/mllib/sample_linear_regression_data.txt") val Array(training, test) = data.randomSplit(Array(0.9, 0.1), seed = 12345) val lr = new LinearRegression() @@ -913,7 +913,7 @@ import org.apache.spark.ml.regression.LinearRegression; import org.apache.spark.ml.tuning.*; import org.apache.spark.sql.DataFrame; -DataFrame data = jsql.read().format("libsvm").load("data/mllib/sample_libsvm_data.txt"); +DataFrame data = jsql.read().format("libsvm").load("data/mllib/sample_linear_regression_data.txt"); // Prepare training and test data. DataFrame[] splits = data.randomSplit(new double[] {0.9, 0.1}, 12345); |