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https://issues.apache.org/jira/browse/MAHOUT-1059?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Ted Dunning updated MAHOUT-1059:
--------------------------------
Attachment: 0004-MAHOUT-1059-Indentation.patch
0003-MAHOUT-1060-Move-distance-measures-to-math-as-much-a.patch
0003-MAHOUT-1059-Add-generic-vector-test.patch
0002-MAHOUT-1059-Stylistic-cleanups.patch
0001-MAHOUT-1059-Added-Centroid-WeightedVector-Delegating.patch
Here are some revised patches with a proposed AbstractVectorTest. This style
allows a lot of redundant code to be eliminated and doesn't require mocking
magic.
> New matrix extensions
> ---------------------
>
> Key: MAHOUT-1059
> URL: https://issues.apache.org/jira/browse/MAHOUT-1059
> Project: Mahout
> Issue Type: Improvement
> Components: Math
> Reporter: Ted Dunning
> Fix For: 0.8
>
> Attachments:
> 0001-MAHOUT-1059-Added-Centroid-WeightedVector-Delegating.patch,
> 0001-MAHOUT-1059-Added-Centroid-WeightedVector-Delegating.patch,
> 0001-MAHOUT-1059-Added-Centroid-WeightedVector-Delegating.patch,
> 0002-MAHOUT-1059-Stylistic-cleanups.patch,
> 0002-MAHOUT-1059-Stylistic-cleanups.patch,
> 0003-MAHOUT-1059-Add-generic-vector-test.patch,
> 0003-MAHOUT-1060-Move-distance-measures-to-math-as-much-a.patch,
> 0004-MAHOUT-1059-Indentation.patch, DelegatingVectorTest.java
>
>
> The upcoming clustering needs several capabilities to support different
> operations. These include some matrix extensions for adding behaviors to
> different kinds of matrices. Also there is a file based matrix that uses
> mmap to access a file as if it were a matrix in shared memory. Since this is
> off-heap and shared between processes, it can seriously help some programs.
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