Travis Galoppo created SPARK-4156:
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Summary: Add expectation maximization for Gaussian mixture models
to MLLib clustering
Key: SPARK-4156
URL: https://issues.apache.org/jira/browse/SPARK-4156
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Travis Galoppo commented on SPARK-4156:
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Pull request #3022 issued with changes
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https://issues.apache.org/jira/browse/SPARK-3588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14224287#comment-14224287
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Travis Galoppo commented on SPARK-3588:
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Sorry about the duplicate effort; I did a
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Travis Galoppo commented on SPARK-4156:
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Ok, I looked into this. This is the result
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Travis Galoppo commented on SPARK-4156:
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I do have a bug in the DenseGmmEM example
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Travis Galoppo commented on SPARK-4156:
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I have modified the cluster initialization
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Travis Galoppo commented on SPARK-4156:
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[~MeethuMathew] This would be great! If
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https://issues.apache.org/jira/browse/SPARK-5012?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14261413#comment-14261413
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Travis Galoppo commented on SPARK-5012:
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[~mengxr] I'd be happy to.
Python API for
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Travis Galoppo commented on SPARK-5012:
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[~mengxr] Can this be reassigned to
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https://issues.apache.org/jira/browse/SPARK-5021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14305658#comment-14305658
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Travis Galoppo commented on SPARK-5021:
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Why not something like:
{code}
private def
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Travis Galoppo commented on SPARK-5021:
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For the vectorMean function, the resulting
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Travis Galoppo edited comment on SPARK-5021 at 2/4/15 7:23 PM:
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https://issues.apache.org/jira/browse/SPARK-5013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14303522#comment-14303522
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Travis Galoppo commented on SPARK-5013:
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Great! I will submit a PR soon.
User
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Travis Galoppo commented on SPARK-5021:
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[~MechCoder] You may be making things
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Travis Galoppo commented on SPARK-5021:
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[~MechCoder] It is probably better to get
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Travis Galoppo commented on SPARK-5012:
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This will probably be affected by
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https://issues.apache.org/jira/browse/SPARK-5019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14281543#comment-14281543
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Travis Galoppo commented on SPARK-5019:
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This ticket is currently stalling
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https://issues.apache.org/jira/browse/SPARK-5019?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14276943#comment-14276943
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Travis Galoppo commented on SPARK-5019:
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I have a patch prepared for this; it is
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https://issues.apache.org/jira/browse/SPARK-5016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14326229#comment-14326229
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Travis Galoppo commented on SPARK-5016:
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[~josephkb] My previous comment got me
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https://issues.apache.org/jira/browse/SPARK-5016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14323412#comment-14323412
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Travis Galoppo commented on SPARK-5016:
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Realistically, I think it will be very
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https://issues.apache.org/jira/browse/SPARK-5016?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14328868#comment-14328868
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Travis Galoppo commented on SPARK-5016:
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@mechcoder This falls directly from the
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Travis Galoppo commented on SPARK-5013:
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Does this amount to adding a description
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https://issues.apache.org/jira/browse/SPARK-5400?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14290971#comment-14290971
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Travis Galoppo commented on SPARK-5400:
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Hmm. This has me thinking in a different
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Travis Galoppo commented on SPARK-5019:
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[~lewuathe] Are you still interested in
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https://issues.apache.org/jira/browse/SPARK-5018?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14266907#comment-14266907
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Travis Galoppo commented on SPARK-5018:
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Please assign this ticket to me.
Make
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Travis Galoppo commented on SPARK-5019:
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This really can't be completed until
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Travis Galoppo edited comment on SPARK-5019 at 1/7/15 12:24 AM:
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Travis Galoppo commented on SPARK-5016:
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@mechcoder I may well be missing something
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Travis Galoppo commented on SPARK-5016:
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Right, unless each reducer is computing the
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Travis Galoppo commented on SPARK-5016:
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The k Gaussians are updated with code that
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Travis Galoppo commented on SPARK-5016:
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Hmm. I'm having trouble conceptualizing how
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https://issues.apache.org/jira/browse/SPARK-6398?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14367028#comment-14367028
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Travis Galoppo commented on SPARK-6398:
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Please assign to me
Improve utility of
Travis Galoppo created SPARK-6398:
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Summary: Improve utility of GaussianMixture for higer dimensional
data
Key: SPARK-6398
URL: https://issues.apache.org/jira/browse/SPARK-6398
Project: Spark
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https://issues.apache.org/jira/browse/SPARK-5021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14297634#comment-14297634
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Travis Galoppo commented on SPARK-5021:
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[~josephkb] This ticket is marked as
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https://issues.apache.org/jira/browse/SPARK-5400?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14297613#comment-14297613
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Travis Galoppo commented on SPARK-5400:
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Please assign to me and I will make the
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https://issues.apache.org/jira/browse/SPARK-5021?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanelfocusedCommentId=14297622#comment-14297622
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Travis Galoppo commented on SPARK-5021:
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[~MechCoder] The documentation for GMM is
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