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https://issues.apache.org/jira/browse/MAHOUT-270?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12830741#action_12830741
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Jeff Eastman commented on MAHOUT-270:
-------------------------------------
I'd like to deprecate the asFormatString() methods in Vector, Matrix and
elsewhere, replacing instead with a new interface:
{code}
public interface Printable {
/**
* Produce a custom, printable representation of the receiver.
*
* @param bindings an optional String[] containing label bindings used to
format the primary
* Vector/s of this implementation.
* @return a String
*/
public String asFormatString(String[] bindings);
/**
* Produce a printable representation of the receiver using Json. (Label
bindings
* are transient and not part of the Json representation)
*
* @return a Json String
*/
public String asJsonString();
}
{code}
This interface would be implemented by all classes that currently implement
Writable and which need to be dumped by the cluster dumper. This includes
ClusterBase and DirichletCluster and Model. Implementing these changes would
allow the cluster dumper to dump both species of clusters.
> Make ClusterDumper dump Dirichlet clusters too
> ----------------------------------------------
>
> Key: MAHOUT-270
> URL: https://issues.apache.org/jira/browse/MAHOUT-270
> Project: Mahout
> Issue Type: Improvement
> Components: Clustering
> Affects Versions: 0.2
> Reporter: Jeff Eastman
> Assignee: Jeff Eastman
>
> Given the binary representation of models/clusters in Dirichlet, extend the
> ClusterDumper utility to dump out a printable representation of them too.
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