100+ Machine Learning Projects with Source Code [2025]

This article provides over 100 Machine Learning projects and ideas to provide hands-on experience for both beginners and professionals. Whether you're a student enhancing your resume or a professional advancing your career these projects offer practical insights into the world of Machine Learning and Data Science.

Machine Learning Project for Beginners

Once you’ve learned the basics of machine learning, it’s important to try out some practical projects to strengthen your skills. This section includes fun and simple machine learning projects for beginners that you can quickly pick up to build a strong foundation.

1. Text and Image Processing

Machine Learning can understand text and images. From detecting spam emails to recognizing handwritten digits or even coloring old black-and-white photos, these projects show how ML works with everyday data.

1. Detecting Spam Emails
2. SMS Spam Detection
3. Classification of Text Documents 
4. Classify Handwritten Digits
5. OCR of Handwritten digits
6. Recognizing HandWritten Digits
7. Identifying handwritten digits using Logistic Regression
8. Cartooning an Image
9. Count number of Object
10. Count number of Faces
11. Text Detection and Extraction
12. CIFAR-10 Image Classification
13. Black and white image colorization
14. Handwritten Digit Recognition using Neural Network

2. Social Media and Sentiment Analysis

People express their opinions on social media every day. Machine Learning can study these posts to understand whether people feel positive, negative or neutral about a topic.

1. Twitter Sentiment Analysis
2. Facebook Sentiment Analysis

3. Finance and Economics

The financial world deals with huge amounts of data every day. Machine Learning can be used to detect fraud, predict stock and cryptocurrency prices and even estimate housing values. These projects show how ML can help make smarter financial decisions.

1. Credit Card Fraud Detection
2. Dogecoin Price Prediction
3. Zillow Home Value (Zestimate) Prediction
4. Bitcoin Price Prediction
5. Online Payment Fraud Detection
6. Stock Price Prediction
7. Stock Price Prediction Project using TensorFlow
8. Microsoft Stock Price Prediction
9. Predicting Stock Price Direction using Support Vector Machines
10. Share Price Forecasting Using Facebook Prophet

4. Retail and Commerce

Shops and businesses want to know what customers like, how much they will spend and how to improve sales. Machine Learning can help by forecasting sales, analyzing product prices, grouping customers and even studying online reviews.

1. Sales Forecast Prediction
2. Customer Churn Analysis Prediction
3. Inventory Demand Forecasting
4. Customer Segmentation
5. Analyzing selling price of used cars
6. Box Office Revenue Prediction
7. Flipkart Reviews Sentiment Analysis
8. Click-Through Rate Prediction
9. Loan Approval Prediction using Multiple Machine Learning Models
10. Loan Eligibility prediction using SVM
11. House Price Prediction
12. Boston Housing Prediction
13. Employee Management System

5. Healthcare

Machine Learning is helping doctors and researchers predict diseases earlier and more accurately. These projects focus on health problems like heart disease, cancer, Parkinson’s and autism, showing how data can be used to save lives.

1. Disease Prediction
2. Heart Disease Prediction Using Logistic Regression
3. Prediction of Wine type
4. Parkinson’s Disease Prediction
5. Breast Cancer Wisconsin Diagnosis using Logistic Regression
6. Cancer cell classification
7. Breast Cancer Wisconsin Diagnosis using KNN and Cross-Validation
8. Autism Prediction
9. Medical Insurance Price Prediction
10. Skin Cancer Detection
11. Heart Disease Prediction using ANN
12. Predicting Air Quality Index
13. Predicting Air Quality with Neural Networks
14. Titanic Survival Prediction

6. Food and Sports

Machine Learning is being used in many everyday areas like food quality testing and sports analysis. It can predict wine quality, estimate calories burned, forecast insurance costs and even predict cricket match scores, helping people make better decisions in daily life.

1. Wine Quality Prediction
2. IPL Score Prediction Using Deep Learning
3. Calories Burnt Prediction using Machine Learning

7. Transportation, Traffic and Environment

Transport systems and the environment generate large amounts of data. Machine Learning can study this data to improve traffic planning, forecast ride demands and even predict rainfall to help in agriculture and disaster management.

1. Vehicle Count Prediction From Sensor Data
2. Ola Bike Ride Request Forecast
3. Rainfall Prediction

8. Other Important Machine Learning Projects

Machine Learning can also be used in many other areas like detecting fake news, predicting tips at restaurants or forecasting product demand. These projects explore unique and practical uses of ML.

1. Human Scream Detection and Analysis for Controlling Crime Rate
2. Spaceship Titanic Project
3. Inventory Demand Forecasting
4. Waiter’s Tip Prediction
5. Fake News Detection
6. Fake News Detection Model
7. Predict Fuel Efficiency

Advanced Machine Learning Projects With Source Code

Here we have discussed a variety of complex machine-learning projects that will challenge both your practical engineering skills and your theoretical knowledge of machine learning.

1. Image and Video Processing

Machine Learning is very powerful in working with pictures and videos. These projects include things like detecting faces, identifying diseases from X-rays, classifying animals and recognizing traffic signs.

1. Multiclass image classification
2. Image Caption Generator
3. FaceMask Detection
4. Dog Breed Classification
5. Flower Recognition
6. Cat & Dog Classification using CNN
7. Traffic Signs Recognition
8. Residual Networks (ResNet)
9. Lung Cancer Detection using CNN
10. Lung Cancer Detection Using Transfer Learning
11. Black and white image colorization
12. Pneumonia Detection using Deep Learning
13. Detecting Covid-19 with Chest X-ray
14. Detecting COVID-19 From Chest X-Ray Images using CNN
15. Image Segmentation

2. Recommendation Systems

Recommendation systems suggest what you might like to watch, listen to or buy. These projects show how ML can recommend movies, music or talks based on your preferences.

1. Ted Talks Recommendation System
2. Movie Recommender System
3. Movie recommendation based on emotion
4. Music Recommendation System

3. Speech and Language Processing

With Machine Learning, computers can understand and process human language. Projects like speech recognition, chatbots and sentiment analysis show how ML makes communication with machines easier.

1. Speech Recognition
2. Voice Assistant
3. Next Sentence Prediction
4. Hate Speech Detection
5. Fine-tuning BERT model for Sentiment Analysis
6. Sentiment Classification Using BERT
7. Sentiment Analysis with RNN
8. Autocorrect Feature
9. Analysis of Restaurant reviews
10. Restaurant Review Analysis Using NLP and SQLite

4. Security and Surveillance

Machine Learning is also used in safety and security. Projects like intrusion detection and license plate recognition help in crime prevention and monitoring.

1. Intrusion Detection System
2. License Plate Recognition
3. Detect and Recognize Car License Plate

5. Other Advanced Machine Learning Projects

Some projects focus on exciting new areas like predicting a person’s age, tracking body movements or recognizing daily activities. These show the wide range of ML applications.

1. Age Detection
2. Face and Hand Landmarks Detection
3. Human Activity Recognition
4. Sequential Model with Abalone Dataset

For more real world project you can refer to our 21 Projects, 21 Days: ML, Deep Learning & GenAI Program where you willl build 21 projects in 21 days and if you are able to make 21 projects in 21 days 90% of course fees is refunded.