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Course overview
Lesson Overview

2.47 – Avoiding Data Leakage in Machine Learning: Data leakage occurs when information from the test set influences model training, causing inflated results. It’s one of the most serious yet common pitfalls in machine learning. Preventing leakage requires strict data separation and validation discipline. Awareness of temporal, feature, and target leakage is critical. Robust pipeline management prevents accidental cross-contamination. Avoiding leakage ensures models reflect genuine predictive capability.

About this course

A complete 500+ lesson journey from AI fundamentals to advanced machine learning, deep learning, generative AI, deployment, ethics, business applications, and cutting-edge research. Perfect for both beginners and seasoned AI professionals.

This course includes:
  • Step-by-step AI development and deployment projects
  • Practical coding examples with popular AI frameworks
  • Industry use cases and real-world case studies

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