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Course overview
Lesson Overview

2.23 – Principal Component Analysis (PCA) for Dimensionality Reduction: PCA simplifies complex datasets by reducing the number of features while preserving key variance. It identifies new variables—principal components—that summarize the original data efficiently. This process improves visualization, speeds computation, and reduces noise. PCA is vital for handling high-dimensional data like images or finance records. It helps prevent overfitting by removing redundant features. The technique underpins many AI workflows where interpretability and speed are essential.

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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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