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Sean Owen 0b3abef195 [SPARK-26638][PYSPARK][ML] Pyspark vector classes always return error for unary negation 
## What changes were proposed in this pull request?

Fix implementation of unary negation (`__neg__`) in Pyspark DenseVectors

## How was this patch tested?

Existing tests, plus new doctest

Closes #23570 from srowen/SPARK-26638.

Authored-by: Sean Owen <sean.owen@databricks.com>
Signed-off-by: Sean Owen <sean.owen@databricks.com>
2019-01-17 14:24:21 -06:00
..
linalg [SPARK-26638][PYSPARK][ML] Pyspark vector classes always return error for unary negation 2019-01-17 14:24:21 -06:00
stat Fix typos detected by github.com/client9/misspell 2018-08-11 21:23:36 -05:00
tests [SPARK-26275][PYTHON][ML] Increases timeout for StreamingLogisticRegressionWithSGDTests.test_training_and_prediction test 2018-12-06 09:14:46 +08:00
__init__.py [SPARK-14817][ML][MLLIB][DOC] Made DataFrame-based API primary in MLlib guide 2016-07-15 13:38:23 -07:00
classification.py [SPARK-14712][ML] LogisticRegressionModel.toString should summarize model 2018-06-28 12:40:39 -07:00
clustering.py [SPARK-25868][MLLIB] One part of Spark MLlib Kmean Logic Performance problem 2018-11-14 07:24:13 -08:00
common.py [SPARK-17679] [PYSPARK] remove unnecessary Py4J ListConverter patch 2016-10-03 14:12:03 -07:00
evaluation.py [SPARK-25908][CORE][SQL] Remove old deprecated items in Spark 3 2018-11-07 22:48:50 -06:00
feature.py [SPARK-25238][PYTHON] lint-python: Fix W605 warnings for pycodestyle 2.4 2018-09-13 11:19:43 +08:00
fpm.py [MINOR] Update all DOI links to preferred resolver 2018-11-25 17:43:55 -06:00
random.py [SPARK-23522][PYTHON] always use sys.exit over builtin exit 2018-03-08 20:38:34 +09:00
recommendation.py [SPARK-23522][PYTHON] always use sys.exit over builtin exit 2018-03-08 20:38:34 +09:00
regression.py [SPARK-23522][PYTHON] always use sys.exit over builtin exit 2018-03-08 20:38:34 +09:00
tree.py [SPARK-23522][PYTHON] always use sys.exit over builtin exit 2018-03-08 20:38:34 +09:00
util.py [SPARK-25908][CORE][SQL] Remove old deprecated items in Spark 3 2018-11-07 22:48:50 -06:00