Module rusty_machine::data::transforms::minmax
[−]
[src]
The Min-Max transformer
This module contains the MinMaxScaler
transformer.
The MinMaxScaler
transformer is used to transform input data
so that the minimum and maximum of each column are as specified.
This is commonly used to transform the data to have a minimum of
0
and a maximum of 1
.
Examples
use rusty_machine::data::transforms::{Transformer, MinMaxScaler}; use rusty_machine::linalg::Matrix; // Constructs a new `MinMaxScaler` to map minimum to 0 and maximum // to 1. let mut transformer = MinMaxScaler::default(); let inputs = Matrix::new(2, 2, vec![-1.0, 2.0, 1.5, 3.0]); // Transform the inputs to get output data with required minimum // and maximum. let transformed = transformer.transform(inputs).unwrap();
Structs
MinMaxScaler |
The |