Into The World of AI/ML

The Role of Data in ML Algorithms Every intelligent machine operates with a goal in mind. It begins its journey with the data we provide, and by processing this data through algorithms, it learns, evolves, and gradually works toward achieving that goal. The design of these algorithms is based on what we, as humans, want the machine to do. In short, a machine’s purpose is shaped by our needs and expectations . What makes machine learning even more fascinating is that we don’t design a new algorithm for every task. Instead, many algorithms are flexible—they can be trained to handle a wide range of related problems, depending on how we guide them with data.   Traditional Problem Solving vs ML In traditional programming, we solve problems by writing step-by-step instructions. The focus is on optimizing Speed ( How fast the Algorithm runs ? ) and Space (How much memory does it use?).  We carefully choose appropriate data structures—like arrays, trees, or graphs—to make the solutio...

How Machines Learn: Inspired by Humans Just like human, machine can learn in many different ways. Before we dive into the different ways machines learn, let’s first understand how humans learn , and how scientists have tried to map these techniques to machines . How Humans Learn: A Natural, Ongoing Process For humans, learning happens naturally.  It starts, the moment we are born.  We learn by seeing, listening, doing and experiencing the world around us. Here is how human learning usually happens: 🧠 Learning by Experience We learn by touching, feeling, seeing, and by interacting with things.  Example: A baby touches a hot object and learns that it causes pain. 📚 Learning by Instruction We learn by listening to explanations or following examples from parents, teachers, or friends. Example : Your art teacher shows you how to draw a figure, and then you try it yourself. 👀 Learning by Observation We learn by simply observing people, actions, and behavior — without an...

Why Did We Invent AI ? We all know that technology has always been about solving problems. Every time we faced a challenge, we invented new tools and technologies using our intelligence to overcome it. So, why did we invent AI? Understanding Human Limitations Humans are capable of incredible things, but like everything else, we all have our limits. When we're faced with   complex problems, repetitive tasks, or overwhelming amounts of data, our efficiency, decision-making — and timing can start to slip.   Let’s look at a few examples: Under pressure, a student during an exam might forget something Manually scanning thousands of records can make us slow and error-prone. Two people might solve the same problem in completely different ways. After long hours, we all get tiredand thats when mistakes starts to slip in. These natural limitations triggered a powerful question in human minds: Can we create something that thinks, learns, and helps us in a better way? The I...

Welcome!   "Into the World of AI/ML" is my personal journey into the fascinating universe of Artificial Intelligence and Machine Learning. I am Sashikanta, with over 18 years of experience in software development, I’ve always been passionate about solving real-world problems using technology. Now, I’m diving into AI/ML—not just to learn, but to explore how it can be applied meaningfully to improve lives, drive innovation, and support human progress. This blog is where I’ll share what I learn, what excites me, and how we can make sense of AI—one step at a time. Let’s learn, build, and grow—together.