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How to Set the Seed in PyTorch for Reproducible Results
Introduction When working with machine learning models, it is essential to ensure that the results are reproducible. This means that if you run the same code multiple times, you get the same results every time. In PyTorch, setting the seed is a crucial step towards achieving reproducibility. The random number generator (RNG) in PyTorch is […]
Full Guide to Feature Scaling in Scikit-Learn
Introduction Feature scaling is an essential preprocessing step in machine learning that involves transforming the numerical features of a dataset to a common scale. The goal of feature scaling is to improve the performance and accuracy of machine learning models by ensuring that each feature contributes equally to the learning process. In many real-world datasets, […]
Git Tutorial: Git Empty Commit
Introduction In Git, a commit is a snapshot of changes made to a file or set of files. However, there may be situations where you need to make a commit without actually changing any files. This is where an empty commit comes in handy. An empty commit is a commit that has no changes to […]
Git Tutorial: Git Revert Multiple Commits
Introduction Git is a popular version control system that allows developers to track changes to their code over time. One of the key features of Git is the ability to revert changes made to the codebase. Reverting changes means undoing one or more commits that have already been pushed to the repository. Git revert is […]
Git Tutorial: Undo Git Commit Ammend
Introduction Have you ever made a mistake while committing changes to your Git repository and wished you could undo it? Or maybe you forgot to include some important changes in your last commit and want to amend it without creating a new commit? Fortunately, Git provides several ways to undo or amend commits, and in […]
Python Tutorial: How to Connect to SQL Server in Python
Introduction Python is a powerful programming language that is widely used in various industries, including data science, web development, and automation. One of the key strengths of Python is its ability to connect to various databases, including SQL Server. In this tutorial, we will explore how to connect to SQL Server in Python. Before we […]
Python XOR and Bitwise Operators Tutorial
Introduction In Python, bitwise operators are used to perform operations on individual bits of binary numbers. These operators include AND, OR, NOT, XOR, left shift, and right shift. In this tutorial, we will focus on the XOR operator and its usage in Python programming. XOR (exclusive OR) is a binary operator that compares two binary […]
Machine Learning in Python: Principal Component Analysis (PCA)
Introduction PCA or Principal Component Analysis is a widely used technique in machine learning and data analysis. It is a statistical method that helps to identify patterns in the data by reducing its dimensionality. In other words, it simplifies the complexity of the data by transforming it into a lower dimensional space while retaining most […]
Python NumPy Tutorial: Get Length of Array in Python
Introduction NumPy is a popular Python library used for numerical computing. It provides support for multi-dimensional arrays and matrices, along with a wide range of mathematical functions to operate on these arrays. In this tutorial, we will learn how to get the length of an array in Python using NumPy. What is NumPy? NumPy stands […]
How to Reverse a String in Python
Introduction Reversing a string is a common task in programming, and Python provides a simple way to achieve this. In this blog post, we will discuss the different methods you can use to reverse a string in Python. Using string slicing One of the simplest ways to reverse a string in Python is by using […]