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Posted to commits@spark.apache.org by sr...@apache.org on 2016/02/15 10:25:14 UTC
spark git commit: [SPARK-13312][MLLIB] Update java
train-validation-split example in ml-guide
Repository: spark
Updated Branches:
refs/heads/master 56d49397e -> adb548365
[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 <jn...@gmail.com>
Closes #11199 from JeremyNixon/update_train_val_split_example.
Project: http://git-wip-us.apache.org/repos/asf/spark/repo
Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/adb54836
Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/adb54836
Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/adb54836
Branch: refs/heads/master
Commit: adb548365012552e991d51740bfd3c25abf0adec
Parents: 56d4939
Author: JeremyNixon <jn...@gmail.com>
Authored: Mon Feb 15 09:25:13 2016 +0000
Committer: Sean Owen <so...@cloudera.com>
Committed: Mon Feb 15 09:25:13 2016 +0000
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docs/ml-guide.md | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/spark/blob/adb54836/docs/ml-guide.md
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diff --git a/docs/ml-guide.md b/docs/ml-guide.md
index f827926..1770aab 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);
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