[MINOR] [MLLIB] [ML] [DOC] fixed typo: label for negative result should be 0.0 (original: 1.0)

sparadiso · mengxr · commit 9fcd8310ebe2 · 2015-09-09T22:10:09.000-07:00
Small typo in the example for `LabelledPoint` in the MLLib docs. Author: Sean Paradiso <seanparadiso@gmail.com> Closes apache#8680 from sparadiso/docs_mllib_smalltypo. (cherry picked from commit 1dc7548) Signed-off-by: Xiangrui Meng <meng@databricks.com>
diff --git a/docs/mllib-data-types.md b/docs/mllib-data-types.md
@@ -144,7 +144,7 @@ import org.apache.spark.mllib.regression.LabeledPoint;
 LabeledPoint pos = new LabeledPoint(1.0, Vectors.dense(1.0, 0.0, 3.0));
 
 // Create a labeled point with a negative label and a sparse feature vector.
-LabeledPoint neg = new LabeledPoint(1.0, Vectors.sparse(3, new int[] {0, 2}, new double[] {1.0, 3.0}));
+LabeledPoint neg = new LabeledPoint(0.0, Vectors.sparse(3, new int[] {0, 2}, new double[] {1.0, 3.0}));
 {% endhighlight %}
 </div>
 
