weighted_scalarizer

desdeo_mcdm.utilities.weighted_scalarizer(xs, ws)

A simple linear weight based scalarizer.

Parameters

• xs (np.ndarray) – Values to be scalarized.

• ws (np.ndarray) – Weights to multiply each value in the summation of xs.

Returns

An array of scalar values with length equal to the first dimension of xs.

Return type

np.ndarray