# Category: Python

## NumPy Matrix Multiplication with np.matmul() Example

Details Last Updated: 27 September 2020 Matrix Multiplication The Numpu matmul() function is used to return the matrix product of 2 arrays. Here is how it...

## numpy.dot(): Dot Product in Python using Numpy

Details Last Updated: 09 August 2020 What is numpy dot product? Numpy.dot product is a powerful library for matrix computation. For instance, you can compute the...

## NumPy Statistical Functions with Example

Details Last Updated: 04 September 2020 NumPy has quite a few useful statistical functions for finding minimum, maximum, percentile standard deviation and variance, etc from the...

## Indexing and Slicing NumPy Arrays in Python with Example

Details Last Updated: 27 September 2020 Indexing and slicing Slicing data is trivial with numpy. We will slice the matrice “e”. Note that, in Python, you...

## numpy.linspace() and numpy.logspace() in Python with Example

Linspace Linspace gives evenly spaced samples. Syntax: numpy.linspace(start, stop, num, endpoint) Here, Start: Starting value of the sequence Stop: End value of the sequence Num: Number...

## np.arange() | NumPy Arange Function in Python

numpy.arange() is an inbuilt numpy function that returns an ndarray object containing evenly spaced values within a defined interval. For instance, you want to create values...

## numpy.asarray() in Python with Example

Details Last Updated: 26 August 2020 Asarray The asarray()function is used when you want to convert an input to an array. The input could be a...

## numpy.hstack() and numpy.vstack() in Python with Example

Details Last Updated: 27 September 2020 What is hstack? With hstack you can appened data horizontally. This is a very convinient function in Numpy. Lets study...

## numpy.reshape() and numpy.flatten() in Python

Details Last Updated: 27 September 2020 Reshape Data In some occasions, you need to reshape the data from wide to long. You can use the reshape...

## numpy.zeros() and numpy.ones() in Python

Details Last Updated: 03 September 2020 What is numpy.zeros()? np.zeros() function is used to create a matrix full of zeroes. It can be used when you...

## Python Numpy Array Tutorial

What is Python Numpy Array? NumPy arrays are a bit like Python lists, but still very much different at the same time. For those of you...

## How to Install NumPy

Details Last Updated: 21 September 2020 How to Install NumPy? To install NumPy library, please refer our tutorial How to install TensorFlow. NumPy is installed by...

## How to Install Python 3.6.1 in Ubuntu 18.04 LTS

This quick tutorial is going to show you how to install the latest Python 3.6.1 in Ubuntu 18.04 LTS via PPA. Ubuntu 18.04 comes with both...

## Convert Image to MNIST Binary for Training

The first time you learn to train Neural Network, you try to train a Model for Image recognition using MNIST format. And later, you want to...