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Author SHA1 Message Date
Vinod K C 95b6a8103f [SPARK-10516] [ MLLIB] Added values property in DenseVector 
Author: Vinod K C <vinod.kc@huawei.com>

Closes #8682 from vinodkc/fix_SPARK-10516.
 2015-09-15 23:25:51 -07:00
Yanbo Liang 4ae4d54794 [SPARK-9793] [MLLIB] [PYSPARK] PySpark DenseVector, SparseVector implement __eq__ and __hash__ correctly 
PySpark DenseVector, SparseVector ```__eq__``` method should use semantics equality, and DenseVector can compared with SparseVector.
Implement PySpark DenseVector, SparseVector ```__hash__``` method based on the first 16 entries. That will make PySpark Vector objects can be used in collections.

Author: Yanbo Liang <ybliang8@gmail.com>

Closes #8166 from yanboliang/spark-9793.
 2015-09-14 21:37:43 -07:00
Xiangrui Meng ca71cc8c8b [SPARK-9408] [PYSPARK] [MLLIB] Refactor linalg.py to /linalg 
This is based on MechCoder 's PR https://github.com/apache/spark/pull/7731. Hopefully it could pass tests. MechCoder I tried to make minimal changes. If this passes Jenkins, we can merge this one first and then try to move `__init__.py` to `local.py` in a separate PR.

Closes #7731

Author: Xiangrui Meng <meng@databricks.com>

Closes #7746 from mengxr/SPARK-9408 and squashes the following commits:

0e05a3b [Xiangrui Meng] merge master
1135551 [Xiangrui Meng] add a comment for str(...)
c48cae0 [Xiangrui Meng] update tests
173a805 [Xiangrui Meng] move linalg.py to linalg/__init__.py
 2015-07-30 16:57:38 -07:00
Renamed from python/pyspark/mllib/linalg.py (Browse further)