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[SPARK-5958][MLLIB][DOC] update block matrix user guide #4737

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[SPARK-5958][MLLIB][DOC] update block matrix user guide #4737

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mengxr
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@mengxr mengxr commented Feb 24, 2015

  • Removed SVD code from examples.
  • Corrected Java API doc link.
  • Updated variable names: AtransposeA -> ata.
  • Minor changes.

@brkyvz

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SparkQA commented Feb 24, 2015

Test build #27873 has started for PR 4737 at commit 70f53ac.

  • This patch merges cleanly.

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brkyvz commented Feb 24, 2015

LGTM. I thought it would be nice to show how people can go back to RowMatrix and call SVD after some operations, but we can keep it simple. I apologize for missing the Java API Doc link.

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mengxr commented Feb 24, 2015

I removed the SVD example because it is not the "recommended" way of computing SVD of a block matrix and this user guide is for data types. We should add SVD implementations directly on top of block matrix later.

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SparkQA commented Feb 24, 2015

Test build #27873 has finished for PR 4737 at commit 70f53ac.

  • This patch passes all tests.
  • This patch merges cleanly.
  • This patch adds no public classes.

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Test PASSed.
Refer to this link for build results (access rights to CI server needed):
https://amplab.cs.berkeley.edu/jenkins//job/SparkPullRequestBuilder/27873/
Test PASSed.

asfgit pushed a commit that referenced this pull request Feb 24, 2015
@mengxr
[SPARK-5958][MLLIB][DOC] update block matrix user guide
dd42558 
* Removed SVD code from examples.
* Corrected Java API doc link.
* Updated variable names: `AtransposeA` -> `ata`.
* Minor changes.

brkyvz

Author: Xiangrui Meng <meng@databricks.com>

Closes #4737 from mengxr/update-block-matrix-user-guide and squashes the following commits:

70f53ac [Xiangrui Meng] update block matrix user guide

(cherry picked from commit cf2e416)
Signed-off-by: Xiangrui Meng <meng@databricks.com>
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mengxr commented Feb 24, 2015

Merged into master and branch-1.3.

@asfgit asfgit closed this in cf2e416 Feb 24, 2015
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@mengxr @SparkQA @brkyvz @AmplabJenkins