diff options
| author | Xusen Yin <yinxusen@gmail.com> | 2015-12-12 17:47:01 -0800 |
|---|---|---|
| committer | Joseph K. Bradley <joseph@databricks.com> | 2015-12-12 17:47:01 -0800 |
| commit | 98b212d36b34ab490c391ea2adf5b141e4fb9289 (patch) | |
| tree | 865f605ec768572f89a09f229057185ab6abaabf /examples/src/main/python/ml | |
| parent | 03138b67d3ef7f5278ea9f8b9c75f0e357ef79d8 (diff) | |
| download | spark-98b212d36b34ab490c391ea2adf5b141e4fb9289.tar.gz spark-98b212d36b34ab490c391ea2adf5b141e4fb9289.tar.bz2 spark-98b212d36b34ab490c391ea2adf5b141e4fb9289.zip | |
[SPARK-12199][DOC] Follow-up: Refine example code in ml-features.md
https://issues.apache.org/jira/browse/SPARK-12199
Follow-up PR of SPARK-11551. Fix some errors in ml-features.md
mengxr
Author: Xusen Yin <yinxusen@gmail.com>
Closes #10193 from yinxusen/SPARK-12199.
Diffstat (limited to 'examples/src/main/python/ml')
| -rw-r--r-- | examples/src/main/python/ml/polynomial_expansion_example.py | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/examples/src/main/python/ml/polynomial_expansion_example.py b/examples/src/main/python/ml/polynomial_expansion_example.py index 3d4fafd1a4..89f5cbe8f2 100644 --- a/examples/src/main/python/ml/polynomial_expansion_example.py +++ b/examples/src/main/python/ml/polynomial_expansion_example.py @@ -30,9 +30,9 @@ if __name__ == "__main__": # $example on$ df = sqlContext\ - .createDataFrame([(Vectors.dense([-2.0, 2.3]), ), - (Vectors.dense([0.0, 0.0]), ), - (Vectors.dense([0.6, -1.1]), )], + .createDataFrame([(Vectors.dense([-2.0, 2.3]),), + (Vectors.dense([0.0, 0.0]),), + (Vectors.dense([0.6, -1.1]),)], ["features"]) px = PolynomialExpansion(degree=2, inputCol="features", outputCol="polyFeatures") polyDF = px.transform(df) |