[MAHOUT-744] SparseMatrix should iterate over rows sparsely

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.5
• Fix Version/s: 0.6
• Component/s: Math
• Labels: matrix row sparse
• Assignee: Sean R. Owen
• Reporter: Sean R. Owen
• Due: 30/Jun/11
• Created: 27/Jun/11 10:59
• Updated: 09/Feb/12 14:00
• Resolved: 27/Jun/11 16:09

Description

iterate() ought to iterate over rows that exist only, not every row (that's the job of iterateAll()).