Copyright	(c) Fabricio Olivetti 2021 - 2024
License	BSD3
Maintainer	fabricio.olivetti@gmail.com
Stability	experimental
Portability	ConstraintKinds
Safe Haskell	Safe-Inferred
Language	Haskell2010

Algorithm.SRTree.ModelSelection

Description

Helper functions for model selection criteria

Synopsis

bic :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double
aic :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double
evidence :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double
mdl :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double
mdlLatt :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double
mdlFreq :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double
logFunctional :: Fix SRTree -> Double
logFunctionalFreq :: Fix SRTree -> Double
logParameters :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double
logParametersLatt :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double
nll' :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double
treeToNat :: Fix SRTree -> Double

Documentation

bic :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double #

Bayesian information criterion

aic :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double #

Akaike information criterion

evidence :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double #

Evidence

mdl :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double #

MDL as described in Bartlett, Deaglan J., Harry Desmond, and Pedro G. Ferreira. "Exhaustive symbolic regression." IEEE Transactions on Evolutionary Computation (2023).

mdlLatt :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double #

MDL Lattice as described in Bartlett, Deaglan, Harry Desmond, and Pedro Ferreira. "Priors for symbolic regression." Proceedings of the Companion Conference on Genetic and Evolutionary Computation. 2023.

mdlFreq :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double #

same as mdl but weighting the functional structure by frequency calculated using a wiki information of physics and engineering functions

logFunctional :: Fix SRTree -> Double #

logFunctionalFreq :: Fix SRTree -> Double #

logParameters :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double #

logParametersLatt :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double #

nll' :: Distribution -> Maybe Double -> SRMatrix -> PVector -> PVector -> Fix SRTree -> Double #

treeToNat :: Fix SRTree -> Double #