#2937 closed feature request (obsolete)
Support for "analytical quotient" function in symbolic regression
Reported by: | gkronber | Owned by: | gkronber |
---|---|---|---|
Priority: | medium | Milestone: | HeuristicLab 3.3.16 |
Component: | Problems.DataAnalysis.Symbolic | Version: | branch |
Keywords: | Cc: |
Description
Analytical quotient is a 'replacement' for protected division. aq(a,b) = a/sqrt(1+b²)
Also see attached papers.
Attachments (5)
Change History (14)
Changed 4 years ago by gkronber
comment:1 Changed 4 years ago by gkronber
r16082: created branch for ticket
comment:2 Changed 4 years ago by gkronber
r16083: added symbol for AQ and support for AQ in interpreter and AutoDiff converter
comment:3 Changed 4 years ago by gkronber
- Owner set to gkronber
- Status changed from new to accepted
comment:4 Changed 4 years ago by gkronber
- Version set to branch
comment:5 Changed 4 years ago by gkronber
We decided to implement AQ(x) together with abs(x) in #2915.
comment:6 Changed 4 years ago by gkronber
comment:7 Changed 4 years ago by gkronber
- Resolution set to obsolete
- Status changed from accepted to closed
comment:8 Changed 4 years ago by gkronber
r16353: added partial support for rectifier, leaky-rectifier and soft-plus functions
comment:9 Changed 4 years ago by gkronber
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On the Effect of Function Set to the Generalisation of Symbolic Regression Models