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Students
Graduate with proof, not just a degree.
Professionals
Be the one at work who actually knows AI.
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Make the AI call with confidence.
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Upskill the whole team, and measure it.
Educators
Teach what you know. Get paid fairly.
Platform
Pathfinder roadmaps
Your goal in, a week-by-week plan out.
Squad Mode
Study rooms with friends, a timer and a mood.
Verified Credentials
Proof you can do it, checkable in one click.
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Prove a topic, then get paid to teach it.
Ask the Library
Ask anything. Get the exact lesson.
Study tools
Flashcards, a notebook and a tutor that remember for you.
Resources
The library
Every course, module and topic.
AI of the Week
One development, explained.
Executive briefings
Twenty minutes on strategy and risk.
Paper Club
One paper a week, reproduced.
Office hours
AMAs, workshops, study halls.
Research Labs
Guided research, public showcase.
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Library
/
Machine Learning (Supervised + Unsupervised)
/
Supervised Learning by Building
topic
S12 路 Build: Model Improvement & Hyperparameter Tuning
Manual tuning and sensible search ranges
10 min
GridSearchCV and RandomizedSearchCV
10 min
Bayesian optimisation with Optuna
10 min
Single vs ensemble vs hybrid: final comparison
10 min
Leakage-safe final model selection and one-time test
10 min
Total: 0.8 h of applied study listed above.
S12 路 Build: Model Improvement & Hyperparameter Tuning 路 1x1labs.ai