How Recommendations Work

Understand the algorithms that decide what you see

Co-founder of Recombee & AI dětem · Assoc. Professor at CTU in Prague

Every day, recommendation algorithms suggest thousands of items to you — on social media, streaming services, online stores. You should know how they work.

Your learning style

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🎯 Missions Story-driven quests with a final boss

🎬 Browse Netflix-style, pick what interests you

📖 Feed Infinite personalized feed

🗺 Map Manual select from overview

Customize features (gamification, personalization, recall, missions, games)

Gamification
XP, levels, badges and a completion certificate. Without it, the book is a plain reader.

Personalized recommendations
Powered by Recombee. Without it, content is shown in default order.

Spaced repetition
Recall quizzes so you actually remember. Without it, no review prompts.

Missions
Story-driven paths with a final boss quiz. Without it, the Missions tab is hidden.

Mini-games
8 interactive games with a 60s timer. Without it, game blocks are hidden.

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