[MAHOUT-1155] Make MatrixSlice a Vector (and fix Centroid cloning; MAHOUT-1202)

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.8
• Fix Version/s: 0.8
• Component/s: classic
• Assignee: Unassigned
• Reporter: Dan Filimon
• Created: 06/Mar/13 15:42
• Updated: 31/Jan/24 22:16
• Resolved: 03/May/13 15:22

Description

There are two changes in this issue:

• making MatrixSlice a Vector by extending DelegatingVector;
• making a few changes to the vector cloning code so that when cloning a Centroid, the result is also a Centroid.

This is part of the changes in https://issues.apache.org/jira/browse/MAHOUT-1154

The Centroid changes will now be part of the larger changes to Vectors:
https://issues.apache.org/jira/browse/MAHOUT-1202