I will take a look at this one this weekend
-----Original Message-----
From: Sean Owen (JIRA) [mailto:[email protected]]
Sent: Monday, April 04, 2011 12:35 AM
To: [email protected]
Subject: [jira] [Updated] (MAHOUT-552) AbstractCluster eliminates NamedVectors
by replacing them with RandomAccessSparseVector always
[
https://issues.apache.org/jira/browse/MAHOUT-552?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Sean Owen updated MAHOUT-552:
-----------------------------
Priority: Minor (was: Major)
Jeff is this anything you think you can work around for meanshift by 0.5?
> AbstractCluster eliminates NamedVectors by replacing them with
> RandomAccessSparseVector always
> ----------------------------------------------------------------------------------------------
>
> Key: MAHOUT-552
> URL: https://issues.apache.org/jira/browse/MAHOUT-552
> Project: Mahout
> Issue Type: Bug
> Components: Clustering
> Affects Versions: 0.5
> Reporter: Pere Ferrera Bertran
> Assignee: Jeff Eastman
> Priority: Minor
> Fix For: 0.5
>
> Attachments: MAHOUT-552.patch
>
>
> When clustering using NamedVectors as input - after running seq2sparse with
> patch https://issues.apache.org/jira/browse/MAHOUT-401 - names are lost
> because AbstractCluster replaces vectors coming in the constructor with
> RandomAccessSparseVector.
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