We have already read a story on data preprocessing. In that, i.e. data preprocessing, data transformation, or scaling is one of the most crucial steps. You may be thinking about its importance, it is because, whenever you work with data, it includes…
In this tutorial, we will learn how to convert any image to ASCII art using the Python programming language. I’m sure you have heard of ASCII art which is a graphic design technique that uses printable ASCII characters to display…
PyPDF2 is a pure-python library to work with PDF files. We can use the PyPDF2 module to work with the existing PDF files. We can’t create a new PDF file using this module. PyPDF2 Features Some of the exciting features…
Microsoft Excel is one of the most widely used applications for data analysis and visualization. Nearly every organization works with Excel files in some form. As a Python programmer, a useful skill to have is the ability to read, parse,…
The shape function in Python is used to determine the dimensions of arrays and dataframes. This information is provided in the form of a tuple. Typically, the shape method is applied to Python objects such as numpy.array or pandas.DataFrame. The…
In the world of deep learning, the process of initializing model weights plays a crucial role in determining the success of a neural network’s training. PyTorch, a popular open-source deep learning library, offers various techniques for weight initialization, which can…
In this article, we’ll be working on the geocode module to perform a reverse lookup on different zipcodes. The entire code is pretty straightforward so we’ll be quickly going over the individual pieces. How does the geocode module help? The…
Reversing an array is one of the most fundamental operations in Python, yet Python does not have a single array type — it has lists, the array module, and NumPy. Each behaves differently when reversed. This guide covers every method…
When working with an Object Oriented Programming language like Python, encapsulation in Python is one of the 4 important concepts to understand. The other three are inheritance, polymorphism, and abstraction. What is Encapsulation? When working with classes and dealing with…
Python gives us file handling methods within its standard library. This is really convenient as a developer since you do not really need to import any more modules for handling files. The key methods provided to us by the Python…