⚠️There's a newer version (1.14.2) of this package.Take me there.

ParamHelpers (version 1.0-55)

Helpers for parameters in black-optimization, tuning and maching learning.

Description

A small package containing useful functions for parameter descriptions and operations in black-optimization, tuning and machine learning.

Copy Link

Version

Install

install.packages('ParamHelpers')

Monthly Downloads

7,492

Version

1.0-55

License

BSD

Maintainer

Bernd Bischl

Last Published

June 3rd, 2012

Functions in ParamHelpers (1.0-55)

makeParamSet

Construct a parameter set from a bunch of parameters.

trafoOptPath

Transform optimization path.

makeOptPathDF

Create optimization path.

getParamIds

Return ids of parameters in parameter set.

getOptPathBestIndex

Get index of the best element from optimization path.

getOptPathLength

Get the length of the optimization path.

setOptPathElDOB

Set the dates of birth of parameter values, in-place.

getOptPathY

Get y vector from the optimization path.

addOptPathEl

Add a new element to an optimization path.

getUpper

Get upper bounds for numerical / integer parameters.

getValues

Get possible values for discrete parameters.

LearnerParam

Create a description object for a parameter of a machine learning algorithm.

sampleValue

Sample a random value from a parameter or a parameter set uniformly.

trafoValue

Transform a value.

getOptPathEl

Get an element from the optimization path.

filterParams

Get parameter subset of only certain parameters.

discreteNameToValue

Convert encoding name(s) to discrete value(s).

paramValueToString

Convert a value to a string.

getLower

Get lower bounds for numerical / integer parameters.

getParamLengths

Return lengths of parameters in parameter set.

sampleValues

Sample n random values from a parameter or a parameter set uniformly.

generateDesign

Generates a statistical design for a parameter set.

isFeasible

Check if parameter value is valid.

Param

Create a description object for a parameter.

discreteValueToName

Convert discrete value(s) to encoding name(s).

setOptPathElEOL

Set the end of life dates of parameter values, in-place.