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| author | Zheng RuiFeng <ruifengz@foxmail.com> | 2016-03-11 13:49:37 -0800 |
|---|---|---|
| committer | Davies Liu <davies.liu@gmail.com> | 2016-03-11 13:49:37 -0800 |
| commit | 42afd72c654318e9fb1f2a204198221e797c2485 (patch) | |
| tree | bd32abb9204a7d09f18259e84ea1414f33e7a086 /examples/src/main/python/ml | |
| parent | 073bf9d4d91e0242a813f3d227e52e76c26a2200 (diff) | |
| download | spark-42afd72c654318e9fb1f2a204198221e797c2485.tar.gz spark-42afd72c654318e9fb1f2a204198221e797c2485.tar.bz2 spark-42afd72c654318e9fb1f2a204198221e797c2485.zip | |
[SPARK-13814] [PYSPARK] Delete unnecessary imports in python examples files
JIRA: https://issues.apache.org/jira/browse/SPARK-13814
## What changes were proposed in this pull request?
delete unnecessary imports in python examples files
## How was this patch tested?
manual tests
Author: Zheng RuiFeng <ruifengz@foxmail.com>
Closes #11651 from zhengruifeng/del_import_pe.
Diffstat (limited to 'examples/src/main/python/ml')
8 files changed, 0 insertions, 15 deletions
diff --git a/examples/src/main/python/ml/als_example.py b/examples/src/main/python/ml/als_example.py index f61c8ab5d6..922173308c 100644 --- a/examples/src/main/python/ml/als_example.py +++ b/examples/src/main/python/ml/als_example.py @@ -21,8 +21,6 @@ from pyspark import SparkContext from pyspark.sql import SQLContext # $example on$ -import math - from pyspark.ml.evaluation import RegressionEvaluator from pyspark.ml.recommendation import ALS from pyspark.sql import Row diff --git a/examples/src/main/python/ml/decision_tree_classification_example.py b/examples/src/main/python/ml/decision_tree_classification_example.py index 8cda56dbb9..86bdc65392 100644 --- a/examples/src/main/python/ml/decision_tree_classification_example.py +++ b/examples/src/main/python/ml/decision_tree_classification_example.py @@ -20,8 +20,6 @@ Decision Tree Classification Example. """ from __future__ import print_function -import sys - # $example on$ from pyspark import SparkContext, SQLContext from pyspark.ml import Pipeline diff --git a/examples/src/main/python/ml/decision_tree_regression_example.py b/examples/src/main/python/ml/decision_tree_regression_example.py index 439e398947..8e20d5d857 100644 --- a/examples/src/main/python/ml/decision_tree_regression_example.py +++ b/examples/src/main/python/ml/decision_tree_regression_example.py @@ -20,8 +20,6 @@ Decision Tree Regression Example. """ from __future__ import print_function -import sys - from pyspark import SparkContext, SQLContext # $example on$ from pyspark.ml import Pipeline diff --git a/examples/src/main/python/ml/gradient_boosted_tree_classifier_example.py b/examples/src/main/python/ml/gradient_boosted_tree_classifier_example.py index 028497651f..f7e842f4b3 100644 --- a/examples/src/main/python/ml/gradient_boosted_tree_classifier_example.py +++ b/examples/src/main/python/ml/gradient_boosted_tree_classifier_example.py @@ -20,8 +20,6 @@ Gradient Boosted Tree Classifier Example. """ from __future__ import print_function -import sys - from pyspark import SparkContext, SQLContext # $example on$ from pyspark.ml import Pipeline diff --git a/examples/src/main/python/ml/gradient_boosted_tree_regressor_example.py b/examples/src/main/python/ml/gradient_boosted_tree_regressor_example.py index 4246e133a9..f8b4de651c 100644 --- a/examples/src/main/python/ml/gradient_boosted_tree_regressor_example.py +++ b/examples/src/main/python/ml/gradient_boosted_tree_regressor_example.py @@ -20,8 +20,6 @@ Gradient Boosted Tree Regressor Example. """ from __future__ import print_function -import sys - from pyspark import SparkContext, SQLContext # $example on$ from pyspark.ml import Pipeline diff --git a/examples/src/main/python/ml/kmeans_example.py b/examples/src/main/python/ml/kmeans_example.py index 150dadd42f..fa57a4d3ad 100644 --- a/examples/src/main/python/ml/kmeans_example.py +++ b/examples/src/main/python/ml/kmeans_example.py @@ -18,7 +18,6 @@ from __future__ import print_function import sys -import re import numpy as np from pyspark import SparkContext diff --git a/examples/src/main/python/ml/random_forest_classifier_example.py b/examples/src/main/python/ml/random_forest_classifier_example.py index b3530d4f41..c3570438c5 100644 --- a/examples/src/main/python/ml/random_forest_classifier_example.py +++ b/examples/src/main/python/ml/random_forest_classifier_example.py @@ -20,8 +20,6 @@ Random Forest Classifier Example. """ from __future__ import print_function -import sys - from pyspark import SparkContext, SQLContext # $example on$ from pyspark.ml import Pipeline diff --git a/examples/src/main/python/ml/random_forest_regressor_example.py b/examples/src/main/python/ml/random_forest_regressor_example.py index b59c7c9414..b77014f379 100644 --- a/examples/src/main/python/ml/random_forest_regressor_example.py +++ b/examples/src/main/python/ml/random_forest_regressor_example.py @@ -20,8 +20,6 @@ Random Forest Regressor Example. """ from __future__ import print_function -import sys - from pyspark import SparkContext, SQLContext # $example on$ from pyspark.ml import Pipeline |