[MATH-1270] SOFM: Implement various visualization algorithms

• Type: Wish
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 4.0, 3.6
• Assignee: Gilles Sadowski
• Reporter: Gilles Sadowski
• Created: 06/Sep/15 22:58
• Updated: 25/Jan/16 20:27
• Resolved: 14/Sep/15 00:37

Description

There are various ways for visualizing the properties of a SOFM:

• U-matrix
• Topographic error
• Hit histogram
• Smoothed data histograms
• ...

Some are currently implemented in MapUtils, but they should be defined in their own class, implementing interfaces proposed in MATH-1268.