Artificial Intelligence · Machine Learning
Compare machine-learning models on one dataset
Evaluate five classifiers on the same public dataset with cross-validation and report the differences properly.
- Advanced
- 1–2 weeks
- Free
606 projects · 13 streams · every class
Technology projects 13
Coding, AI, data, security and hardware projects for school computer science, college courses and your portfolio. Most need only a computer and free software.
13 Technology projects
Systems and Cloud · System Design
Design the architecture of a food-delivery app
Design a system for orders, restaurants and delivery partners and justify each choice with numbers.
- Advanced
- 1–2 weeks
- Free
Data · Big Data
Analyse a large open dataset with SQL
Load a multi-million-row public dataset and answer ten business questions with efficient queries.
- Advanced
- 1–2 weeks
- Free
Data + Marketing
Mine association rules from shopping baskets
Find which products are bought together in a public transaction dataset.
- Advanced
- 1–2 weeks
- Free
Cybersecurity · Digital Forensics
Recover deleted files from a test drive
Delete files on a spare USB drive, image it and see what can be recovered and why.
- Intermediate
- 2–7 days
- Free
Artificial Intelligence + Media and Journalism
Detect fake news headlines with machine learning
Train a classifier on a public dataset and show why it learns the source's style, not the truth.
- Advanced
- 2–4 weeks
- Free
Artificial Intelligence · Time-Series
Detect anomalies in sensor data
Flag unusual readings in a temperature or power series using rolling statistics.
- Advanced
- 1–2 weeks
- Free
Artificial Intelligence + Earth Science
Forecast daily temperature with time-series methods
Forecast tomorrow's temperature from past data and beat the "same as today" baseline.
- Advanced
- 1–2 weeks
- Free
Cybersecurity · Secure Coding
Write a secure-coding checklist from real bugs
Study ten public security fixes in open-source projects and turn them into a review checklist.
- Intermediate
- 1–2 weeks
- Free
Artificial Intelligence + Crops, Soil and Horticulture
Predict crop yield from rainfall data
Combine public district rainfall and yield data and test how much of yield rainfall explains.
- Advanced
- 2–4 weeks
- Free
Systems and Cloud + Environmental Science
Measure and reduce the energy use of your code
Profile a program, optimise it and estimate the energy and carbon saved.
- Advanced
- 2–4 weeks
- Free
Systems and Cloud · Operating Systems
Write a simple operating system kernel that boots
Write a minimal kernel that boots in an emulator, prints to the screen and handles the keyboard.
- Expert
- 3–6 months
- Free
Games, Graphics and New Tech + Physics
Simulate a quantum circuit
Write a small simulator for one and two qubits and reproduce a Bell state.
- Advanced
- 2–4 weeks
- Free
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