[jira] Commented: (MAHOUT-588) Benchmark Mahout's clustering performance on EC2 and publish the results

2011-02-23 Thread Timothy Potter (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12998650#comment-12998650 ] Timothy Potter commented on MAHOUT-588: --- Good point about the naming conventions ...

Re: Mahout math calls in Carrot2

2011-02-23 Thread Dawid Weiss
> So Dawid, if there were a LinearDenseMatrix that used a strided dense > representation, what that meet your native code needs? Given our > AbstractMatrix data structure and reasonably abstract tests, it would be > pretty easy to build this. Yes, this would be helpful. I believe it makes a lot

Re: Mahout math calls in Carrot2

2011-02-23 Thread Ted Dunning
So Dawid, if there were a LinearDenseMatrix that used a strided dense representation, what that meet your native code needs? Given our AbstractMatrix data structure and reasonably abstract tests, it would be pretty easy to build this. I think that would make adding JNI or JNA code for some ops pr

[jira] Commented: (MAHOUT-612) Simplify configuring and running Mahout MapReduce jobs from Java using Java bean configuration

2011-02-23 Thread Isabel Drost (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-612?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12998284#comment-12998284 ] Isabel Drost commented on MAHOUT-612: - Robin I agree with your concern of avoiding an

Re: Mahout math calls in Carrot2

2011-02-23 Thread Dawid Weiss
>> org.apache.mahout.math.matrix.DoubleMatrix1D.toArray()) >> >> org.apache.mahout.math.matrix.DoubleMatrix2D.toStringShort()) > The first one can be supported very easily.  At least, in looking through > your list it seems like we already do, or could trivially support everything > in your list.