QuadraticFun

class negmas.preferences.QuadraticFun(a2: float, a1: float, bias: float = 0)

Bases: BaseFun

Attributes Summary

a1
a2
bias
dim

Methods Summary

__call__(x)	Call self as a function.
from_dict(d[, python_class_identifier])
max(input)
min(input)
minmax(input)
scale_by(scale)
shift_by(offset)
to_dict([python_class_identifier])
xml(indx, issue, bias)

Attributes Documentation

a1: float

a2: float

bias: float

dim

Methods Documentation

__call__(x: float)

Call self as a function.

classmethod from_dict(d: dict, python_class_identifier='__python_class__')

max(input: Issue) → float

min(input: Issue) → float

minmax(input) → tuple[float, float]

scale_by(scale: float) → QuadraticFun

shift_by(offset: float) → QuadraticFun

to_dict(python_class_identifier='__python_class__') → dict[str, Any]

xml(indx: int, issue: Issue, bias) → str