Repository: spark
Updated Branches:
refs/heads/master 0a63d7ab8 - 1dbc4a155
[SPARK-8711] [ML] Add additional methods to PySpark ML tree models
Add numNodes and depth to treeModels, add treeWeights to ensemble Models.
Add __repr__ to all models.
Author: MechCoder
Repository: spark
Updated Branches:
refs/heads/master 738c10748 - 70beb808e
[SPARK-8821] [EC2] Switched to binary mode for file reading
Otherwise the script will crash with
- Downloading boto...
Traceback (most recent call last):
File ec2/spark_ec2.py, line 148, in module
Repository: spark
Updated Branches:
refs/heads/branch-1.4 bf8b47d17 - 83a621a5a
[SPARK-8821] [EC2] Switched to binary mode for file reading
Otherwise the script will crash with
- Downloading boto...
Traceback (most recent call last):
File ec2/spark_ec2.py, line 148, in module
Repository: spark
Updated Branches:
refs/heads/master 70beb808e - 3336c7b14
[SPARK-8559] [MLLIB] Support Association Rule Generation
Distributed generation of single-consequent association rules from a RDD of
frequent itemsets. Tests referenced against `R`'s implementation of A Priori in
Repository: spark
Updated Branches:
refs/heads/master 1dbc4a155 - 738c10748
[SPARK-8823] [MLLIB] [PYSPARK] Optimizations for SparseVector dot products
Follow up for https://github.com/apache/spark/pull/5946
Currently we iterate over indices and values in SparseVector and can be
vectorized.
Repository: spark
Updated Branches:
refs/heads/master 1cb2629f1 - dcbd85b70
[SPARK-6731] [CORE] Addendum: Upgrade Apache commons-math3 to 3.4.1
(This finishes the job by removing the version overridden by Hadoop profiles.)
See discussion at
Repository: spark
Updated Branches:
refs/heads/master dcbd85b70 - d73bc08d9
[SPARK-8788] [ML] Add Java unit test for PCA transformer
Add Java unit test for PCA transformer
Author: Yanbo Liang yblia...@gmail.com
Closes #7184 from yanboliang/spark-8788 and squashes the following commits:
Repository: spark
Updated Branches:
refs/heads/master d73bc08d9 - 0a63d7ab8
[SPARK-8570] [MLLIB] [DOCS] Improve MLlib Local Matrix Documentation.
Updated MLlib Data Types Local Matrix section to include information on sparse
matrices, added sparse matrix examples to the Scala and Java
Repository: spark
Updated Branches:
refs/heads/master 35d781e71 - 3bf20c27f
[SPARK-8845] [ML] ML use of Breeze optimization: use adjustedValue instead of
value
In LinearRegression and LogisticRegression, we use Breeze's optimizers (LBFGS
and OWLQN). We check the State.value to see the
Repository: spark
Updated Branches:
refs/heads/master da56c4e72 - 770ff1025
http://git-wip-us.apache.org/repos/asf/spark/blob/770ff102/sql/hive/src/main/scala/org/apache/spark/sql/hive/execution/ScriptTransformation.scala
--
Repository: spark
Updated Branches:
refs/heads/branch-1.4 83a621a5a - d3d5f2ab2
[SPARK-8868] SqlSerializer2 can go into infinite loop when row consists only of
NullType columns
https://issues.apache.org/jira/browse/SPARK-8868
Author: Yin Huai yh...@databricks.com
Closes #7262 from
Repository: spark
Updated Branches:
refs/heads/master 68a4a1697 - 5d603dfe4
[SPARK-8878][SQL] Improve unit test coverage for bitwise expressions.
Author: Reynold Xin r...@databricks.com
Closes #7273 from rxin/bitwise-unittest and squashes the following commits:
60c5667 [Reynold Xin]
Repository: spark
Updated Branches:
refs/heads/master 770ff1025 - 4ca90935c
[SPARK-7190] [SPARK-8804] [SPARK-7815] [SQL] unsafe UTF8String
Let UTF8String work with binary buffer. Before we have better idea on manage
the lifecycle of UTF8String in Row, we still do the copy when calling
Repository: spark
Updated Branches:
refs/heads/master 4ca90935c - 68a4a1697
[SPARK-8868] SqlSerializer2 can go into infinite loop when row consists only of
NullType columns
https://issues.apache.org/jira/browse/SPARK-8868
Author: Yin Huai yh...@databricks.com
Closes #7262 from
[SPARK-8876][SQL] Remove InternalRow type alias in expressions package.
The type alias was there because initially when I moved Row around, I didn't
want to do massive changes to the expression code. But now it should be pretty
easy to just remove it. One less concept to worry about.
Author:
Repository: spark
Updated Branches:
refs/heads/master 5d603dfe4 - 61c3cf793
[SPARK-8879][SQL] Remove EmptyRow class.
As a baby step towards no megamorphic InternalRow.
Author: Reynold Xin r...@databricks.com
Closes #7277 from rxin/remove-empty-row and squashes the following commits:
Repository: spark
Updated Branches:
refs/heads/master 61c3cf793 - 08192a1b8
[SPARK-8886][Documentation]python Style update
Fixed comment given by rxin
Author: Tijo Thomas tijopara...@gmail.com
Closes #7281 from tijoparacka/modification_for_python_style and squashes the
following commits:
17 matches
Mail list logo