See https://builds.apache.org/job/Mahout-Quality/1405/changes
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Hudson commented on MAHOUT-981:
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Integrated in Mahout-Quality #1405 (See
mahout script shouldn't rely on HADOOP_HOME since that was deprecated in all
major Hadoop branches
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Key: MAHOUT-994
URL:
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Dmitriy Lyubimov commented on MAHOUT-994:
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What it should be relied on in new
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Dmitriy Lyubimov edited comment on MAHOUT-994 at 3/21/12 5:13 PM:
Can anyone tell me what the following implementation choice will cause:
public class MatrixVectorView extends AbstractVector {
//...
public IteratorElement iterateNonZero() {
return iterator();
}
// ...
}
Note that MatrixVectorView is returned from every call to viewRow(), and
This causes implementations that don't over-ride that method to lose the
benefits of sparsity when iterating through rows.
I deduce from the existence of your email that important sparse matrix
implementations suffer from this defect.
On Wed, Mar 21, 2012 at 10:32 PM, Jake Mannix
See https://builds.apache.org/job/Mahout-Quality/changes
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Saikat Kanjilal commented on MAHOUT-984:
Paritosh,
I'm running into a strange
