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Abstract discrete indicator.

Copyright: 2017 David Monllao {@link http://www.davidmonllao.com}
License: http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
File Size: 159 lines (5 kb)
Included or required:0 times
Referenced: 0 times
Includes or requires: 0 files

Defines 1 class


Class: discrete  - X-Ref

Abstract discrete indicator.

get_classes()   X-Ref
Classes need to be defined so they can be converted internally to individual dataset features.

return: string[]

get_feature_headers()   X-Ref
Returns 1 feature header for each of the classes.

return: string[]

should_be_displayed($value, $subtype)   X-Ref
Whether the value should be displayed or not.

return: bool
param: float $value
param: string $subtype

get_display_value($value, $subtype = false)   X-Ref
Returns the value to display when the prediction is $value.

return: string
param: float $value
param: string $subtype

get_display_style($ignoredvalue, $ignoredsubtype)   X-Ref
get_display_style

return: int
param: float $ignoredvalue
param: string $ignoredsubtype

to_features($calculatedvalues)   X-Ref
From calculated values to dataset features.

One column for each class.

return: float[]
param: float[] $calculatedvalues

validate_calculated_value($calculatedvalue)   X-Ref
Validates the calculated value.

return: true
param: float $calculatedvalue