RAVEN is a flexible and multi-purpose probabilistic risk analysis, validation and uncertainty quantification, parameter optimization, model reduction and data knowledge-discovering framework.
Summary of the topic to be discussed with the development team
How to deal with multiobjective optimization problems to facilitate it in other optimizers?
Describe the solution you'd like to be implemented
If somehow we can allow for a list/vector of objectives, then abstract the notion of fitness so that this vector can be collapsed into a single scalar either by computing the mean, a weighted average, the sum, some L-p norm, others. Besides, how can we facilitate the use of the n-d Pareto Frontiers in other optimizers?
Describe alternatives you've considered
Just try to make it work in GA, then abstract and clean it later.
For Change Control Board: Issue Review
This review should occur before any development is performed as a response to this issue.
[ ] 1. Is it tagged with the under_discussion type?
[ ] 2. If implemented, it will add a new requirement?
[ ] 3. Is a rationale provided? (Such as explaining why the improvement is needed )
For Change Control Board: Issue Closure
This review should occur when the issue is imminently going to be closed.
[ ] 1. The discussion determined the addition of a new task issue?
wangcj05
commented
7 months ago
Under Discussion Topic
Summary of the topic to be discussed with the development team How to deal with multiobjective optimization problems to facilitate it in other optimizers?
Describe the solution you'd like to be implemented If somehow we can allow for a list/vector of objectives, then abstract the notion of fitness so that this vector can be collapsed into a single scalar either by computing the mean, a weighted average, the sum, some L-p norm, others. Besides, how can we facilitate the use of the n-d Pareto Frontiers in other optimizers?
Describe alternatives you've considered Just try to make it work in GA, then abstract and clean it later.
For Change Control Board: Issue Review
This review should occur before any development is performed as a response to this issue.
For Change Control Board: Issue Closure
This review should occur when the issue is imminently going to be closed.
taskissue?