This content originally appeared on DEV Community and was authored by Shubhanshu Trivedi
📊 Machine learning is about using data to make smart predictions or decisions.
But other fields (like statistics or psychology) also work with data, so how they are different than Machine Learning ❓
And the correct answer is - ✅ their goals are different.
To understand it much more clearly let me give an example:
🌻 Imagine you have a garden.
You notice some flowers are growing really big, and some are small. Now you're curious - why are some flowers bigger than others?
📈 In Statistics:
You count how much 🌊 water, ☀️ sunlight, and 🌱 fertilizer each flower got.
Then you say:
“Ah! When I give more water, flowers grow bigger!”
You make a rule (a model) to explain what makes the flowers grow.
So the "why" here is:
“Because they got more water and sunlight.”
So you create a model to explain the relationship — you’re interested in the why.
✅ Goal: Understand the cause behind the outcome.
🧠 In Psychology:
Let’s say you're studying how your friend feels.
You notice:
When your friend doesn't sleep, they get cranky 😠.
You ask:
“Why is my friend cranky today?”
And you think:
“Maybe it’s because they didn’t sleep well 😴.”
So you're trying to find the real reason behind feelings or behavior.
The "why" is:
“Because they didn’t sleep.”
You try to find the real reason behind their feelings or behavior.
✅ Goal: Understand human emotions and behavior — again, the why.
🤖 In Machine Learning:
You give the computer LOTS of examples:
How much water each flower got 💧.
How big it grew 🌼
The computer learns to guess flower size just by looking at water and sunlight — but it doesn’t really know why.
It just learns to make good guesses.
So if you ask it:
“Why is this flower big?”
It might say:
“I don’t know, but I saw something like this before, and it turned out big.”
✅ Goal: Make accurate predictions, even if it doesn’t understand why.
So, the goal is the key difference in Machine learning vs Others (like statistics or psychology).
✨ Machine Learning is less about explaining why something happens and more about guessing what will happen next, based on patterns in data.
This content originally appeared on DEV Community and was authored by Shubhanshu Trivedi
Shubhanshu Trivedi | Sciencx (2025-05-03T17:03:45+00:00) What is Machine Learning really about ?. Retrieved from https://www.scien.cx/2025/05/03/what-is-machine-learning-really-about/
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