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-rw-r--r--python/pyspark/ml/__init__.py4
-rwxr-xr-xpython/pyspark/ml/tests.py2
-rw-r--r--python/pyspark/mllib/__init__.py5
3 files changed, 7 insertions, 4 deletions
diff --git a/python/pyspark/ml/__init__.py b/python/pyspark/ml/__init__.py
index 05f3be5f0d..1d42d49a88 100644
--- a/python/pyspark/ml/__init__.py
+++ b/python/pyspark/ml/__init__.py
@@ -16,8 +16,8 @@
#
"""
-Spark ML is a component that adds a new set of machine learning APIs to let users quickly
-assemble and configure practical machine learning pipelines.
+DataFrame-based machine learning APIs to let users quickly assemble and configure practical
+machine learning pipelines.
"""
from pyspark.ml.base import Estimator, Model, Transformer
from pyspark.ml.pipeline import Pipeline, PipelineModel
diff --git a/python/pyspark/ml/tests.py b/python/pyspark/ml/tests.py
index 24efce812b..4bcb2c400c 100755
--- a/python/pyspark/ml/tests.py
+++ b/python/pyspark/ml/tests.py
@@ -16,7 +16,7 @@
#
"""
-Unit tests for Spark ML Python APIs.
+Unit tests for MLlib Python DataFrame-based APIs.
"""
import sys
if sys.version > '3':
diff --git a/python/pyspark/mllib/__init__.py b/python/pyspark/mllib/__init__.py
index acba3a717d..ae26521ea9 100644
--- a/python/pyspark/mllib/__init__.py
+++ b/python/pyspark/mllib/__init__.py
@@ -16,7 +16,10 @@
#
"""
-Python bindings for MLlib.
+RDD-based machine learning APIs for Python (in maintenance mode).
+
+The `pyspark.mllib` package is in maintenance mode as of the Spark 2.0.0 release to encourage
+migration to the DataFrame-based APIs under the `pyspark.ml` package.
"""
from __future__ import absolute_import