Preprocessings (scikit-learn 4 JVM 0.0.4 API)

java.lang.Object
- ai.sklearn4j.utils.Preprocessings

```
public class Preprocessings
extends Object
```
Utils method that scikit-learn provide to preprocess the data.

Constructor Summary

Constructors
Constructor Description

Preprocessings()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static NumpyArray<Double>`	`binarizeInput(NumpyArray<Double> x, double threshold)`	Binarize a numpy array based on a given threshold.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - Preprocessings
```
public Preprocessings()
```
- Method Detail
  - binarizeInput
```
public static NumpyArray<Double> binarizeInput(NumpyArray<Double> x,
                                               double threshold)
```
    Binarize a numpy array based on a given threshold.
    
    Parameters:
    
    x - Array to be binarized.
    
    threshold - The threshold for binarization. If the value in x is greater than threshold, the target element is 1.0 otherwise is 0.0.
    
    Returns:
    
    The binarized numpy array.