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author | Xiangrui Meng <meng@databricks.com> | 2015-04-28 21:49:53 -0700 |
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committer | Xiangrui Meng <meng@databricks.com> | 2015-04-28 21:49:53 -0700 |
commit | 5ef006fc4d010905e02cb905c9115b95ba55282b (patch) | |
tree | ff6245ceb5226d8b4801b429aa45f987a76570d4 /data | |
parent | a8aeadb7d4a2dc308a75a50fdd8065f9a32ef336 (diff) | |
download | spark-5ef006fc4d010905e02cb905c9115b95ba55282b.tar.gz spark-5ef006fc4d010905e02cb905c9115b95ba55282b.tar.bz2 spark-5ef006fc4d010905e02cb905c9115b95ba55282b.zip |
[SPARK-6756] [MLLIB] add toSparse, toDense, numActives, numNonzeros, and compressed to Vector
Add `compressed` to `Vector` with some other methods: `numActives`, `numNonzeros`, `toSparse`, and `toDense`. jkbradley
Author: Xiangrui Meng <meng@databricks.com>
Closes #5756 from mengxr/SPARK-6756 and squashes the following commits:
8d4ecbd [Xiangrui Meng] address comment and add mima excludes
da54179 [Xiangrui Meng] add toSparse, toDense, numActives, numNonzeros, and compressed to Vector
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