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Mehreen Saeed

3 Posts Pakistan
I am an educator and I love mathematics and data science!

Kernel Density Estimation in Python Using Scikit-Learn

Introduction

This article is an introduction to kernel density estimation using Python's machine learning library scikit-learn.

Kernel density estimation (KDE) is a non-parametric method for estimating the probability density function of a given random variable. It is also referred to by its traditional name, the Parzen-Rosenblatt Window method, after its

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Java: Convert Array to Stream

Introduction

In this tutorial, we'll be converting a Java Array into a Java Stream for primitive types, as well as objects. This can be done either via Arrays.stream(), as well as Stream.of().

Arrays.stream()

A good way to turn an array into a stream is to use the

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Java: Convert Stream to Array

Introduction

In this tutorial, we'll be converting a Java Stream into a Java Array for primitive types, as well as objects.

Stream.toArray()

The toArray() method is a built-in method from the Stream class which is really convenient to use when converting from a Stream to an array. It works

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