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Rajesh Yerremshetty Zero to Python Hero – Part 5/10: Essential Data Structures in Python: Lists, Tuples, Sets & Dictionaries
The fundamental way of storing, accessing and manipulating of data in python is data structures. Python provides an convenient and adaptable collection of objects to store and data and sort it in different ways, be it a list, a tuple,...
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Naveen Pandey Top 5 Skills Every Engineer Should Learn in 2026
The world of engineering is changing faster than ever before. Technologies that were once futuristic like artificial intelligence, machine learning, and cloud computing are now driving industries forward. By 2026, the engineers who thrive won’t just be the one who...
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Zero to Python Hero - Part 4/10 : Control Flow: If, Loops & More (with code examples)
A major element of any programming language is the capability to take decisions and repeat them -this is the so-called control flow. Control flow is a feature available in Python that enables us to have the control of how code...
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Zero to Python Hero - Part 3/10 : Understanding Type Casting, Operators, User Input and String formatting (with Code Examples)
Type Casting & Checking What is Type Casting? Type casting (also called type conversion) is the process of converting a value from one data type to another. It’s like translating between different languages – sometimes you need to convert a number to...
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Dynamic Programming in Reinforcement Learning: Policy and Value Iteration
The core topic of reinforcement learning (RL) Dynamic Programming in RL: Policy and Value Iteration Explained provides fundamental solutions to resolve Markov Decision Processes (MDPs). This piece teaches about Policy Iteration and Value Iteration alongside their mechanisms as well as...
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When is Template Matching used in real life?
Template matching is used in real-time video surveillance to retrieve templates. This section will discuss the use cases of template matching in computer vision. Template matching is used to compare the details between two images and retrieve templates. These templates are then matched to identify structures within an image, such as facial features or license…
Read MoreWhen are histograms used in real life?
Histograms are used in computer vision mainly to filter or detect edges. They are also used for histogram matching, which is based on the idea that two images will have similar histograms if they represent the same object. They can be used in different applications such as medical, astronomy, and computer vision. They are often…
Read MoreHow to Solve Underfitting in Machine Learning Models
Underfitting is a common problem in machine learning models. This happens when the model is too simple to capture the complexity of the real data, resulting in poor performance on the training and testing datasets. In this article, we will explore what underfitting is and how to solve it using different techniques. What is Underfitting?…
Read MoreOverfitting in Machine Learning: What it is and When it Occurs
In machine learning, overfitting refers to the phenomenon where a model performs well with training data, but does not generalize well to new, unseen data. Overfitting occurs when the model is too complex for the amount of training data. To understand overfitting, let’s look at an analogy. Imagine you are in a foreign country and…
Read MoreUnderstanding Different Types of Machine Learning: Batch, Online, Instance-Based, and Model-Based Learning
Machine learning is an integral part of artificial intelligence (AI). It allows computer systems to learn from data and improve their performance. There are different types of machine learning, such as batch learning, online learning, example-based learning, and model-based learning. In this article, we will explore each of these types in detail and understand their…
Read MoreImportant Supervised and Unsupervised Algorithms for Machine Learning
Machine learning is a branch of computer science and artificial intelligence that allows machines to learn automatically without special programming. It involves using algorithms and statistical models to analyze and interpret data and make predictions based on that analysis. Machine learning can be broadly divided into two types of algorithms: supervised and unsupervised. In this…
Read MoreWhat are the Challenges of Natural Language Processing
Natural Language Processing is that the field of design methods and algorithms that takes as input or produce as output unstructured. Human language is highly ambiguous (consider the sentence I ate pizza with friends, and compare it to I ate pizza with olives), and also highly variable (the core message of I ate pizza with…
Read MoreStemming vs Lemmatization Difference: Explained in Detail
Introduction When dealing with large amount of text data, it becomes essential to preprocess and analyze the text effectively. Stemming and lemmatization are text processing techniques that help reduce words to their base forms, helps you in better analysis and understanding. Stemming Stemming is a technique that aims to reduce words to their root form,…
Read MoreReinforcement Learning: Maximizing Rewards through Continuous Learning and Markov Decision Processes
Reinforcement learning (RL) is a subfield of machine learning that focuses on using reward functions to train agents to make decisions and actions in an environment that maximizes their cumulative reward over time. RL is one of the three main machine learning paradigms, along with supervised and unsupervised learning. There are two main types of…
Read MoreWhat is unsupervised learning and how is it used?
Unsupervised learning is a type of machine learning in which an algorithm examines data without labeled training samples or feedback. The goal is to find hidden patterns and relationships in the data. This is in contrast to supervised learning, where an algorithm learns from labeled inputs and outputs. Unsupervised learning algorithms are also called clustering…
Read MoreWhat is Supervised Learning?
Supervised learning is a type of machine learning where a computer is taught using examples of real data and “known” data, where the teacher knows the correct answer and teaches someone else. Learning can take any form, from simple human feedback or input to a more complex model that predicts the outcome of future events.…
Read MoreTokenization in NLP: Breaking Language into Meaningful Words
Tokenization is a fundamental concept in Natural Language Processing (NLP) that involves breaking down text into smaller tokens. Whether you’ve heard of tokenization before or not, this article will help you get the clear and concise explanation. What is Tokenization? Tokenization is the process of dividing a given text, such as a document, paragraph, or…
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