You are viewing a plain text version of this content. The canonical link for it is here.
Posted to dev@mahout.apache.org by "Sebastian Schelter (JIRA)" <ji...@apache.org> on 2010/07/16 17:44:50 UTC
[jira] Updated: (MAHOUT-441) File-backed IDMigrator
[ https://issues.apache.org/jira/browse/MAHOUT-441?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Sebastian Schelter updated MAHOUT-441:
--------------------------------------
Attachment: MAHOUT-441.patch
> File-backed IDMigrator
> ----------------------
>
> Key: MAHOUT-441
> URL: https://issues.apache.org/jira/browse/MAHOUT-441
> Project: Mahout
> Issue Type: New Feature
> Components: Collaborative Filtering
> Reporter: Sebastian Schelter
> Attachments: MAHOUT-441.patch
>
>
> To complete taste's suite of file-related implementations (currently FileDataModel and FileItemSimilarity) I created an IDMigrator backed by a file. It can be refreshed and will reload it's data into memory in the same way FileDataModel and FileItemSimilarity are already doing this.
> I couldn't prevent having to split up the IDMigrator interface into 2 separate interfaces because the update methods (like storeMapping(...) and initialize(...)) did not fit in the concept of reloading data from an external source, hope that's ok.
--
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.