[MATH-405] Inconsistent result from Levenberg-Marquardt - ASF JIRA

XML

Word

Printable

JSON

Details

Type: Bug
Status: Closed
Priority: Major
Resolution: Fixed
Affects Version/s: 2.1
Fix Version/s: None
Component/s: None
Labels:
None

Description

Levenberg-Marquardt (its method doOptimize) returns a VectorialPointValuePair. However, the class holds the optimum point, the vector of the objective function, the cost and residuals. The value returns by doOptimize does not always corresponds to the point which leads to the residuals and cost

Attachments

- Sort By Name
- Sort By Date
- Ascending
- Descending

MATH-405.patch
11/Aug/10 13:27
9 kB
Dimitri Pourbaix

Activity

People

Assignee:: Dimitri Pourbaix

Reporter:: Dimitri Pourbaix

Votes:: 0 Vote for this issue

Watchers:: 0 Start watching this issue

Dates

Due:: 11/Aug/10

Created:: 11/Aug/10 13:24

Updated:: 23/Jul/12 23:24

Resolved:: 11/Aug/10 13:46