Data Science

Data Science

6 posts
Structured vs. Semi-structured vs. Unstructured Data
Academy Membership DataData Engineering

Structured vs. Semi-structured vs. Unstructured Data

Introduction Data comes in different forms, each with its own characteristics and challenges. Basically, there are three main categories of data: Structured, Semi-structured and Unstructured Data. In this tutorial, we explore the characteristics and some examples for each kind of data. Structured Data First, let's have a look...

NumPy - Create an Array

NumPy - Create an Array

Introduction In this tutorial, we want to show different ways how to create an array. In order to create an array, we use the functions array(), zeros(), arange() and linespace() of NumPy. Import Libraries First, we import the following python module: import numpy as np Array function NumPy offers different...

NumPy - Join Arrays

NumPy - Join Arrays

Introduction In this tutorial, we want to join NumPy arrays along different axes. In order to do this, we use the functions hstack(), vstack() and dstack() of NumPy. Import Libraries First, we import the following python module: import numpy as np Define Data Let's consider two arrays a...

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