This comprehensive learning path teaches Python-based dimensionality reduction, a key skill in data science and machine learning. By the end, you will master techniques to extract essential features from high-dimensional data, boosting model efficiency.
Grasp the essentials of dimensionality reduction and lay the groundwork for your journey by understanding and implementing Principal Component Analysis (PCA) using Python's Scikit-learn. This launchpad course provides a comprehensive introduction into why, how and when to use PCA for feature extraction and enhancing computational efficiency in high-dimensional data sets.
Enigmatic Autoencoders for Dimensionality Reduction
5 lessons
Course 5
Dimensionality Reduction with Feature Selection
5 lessons
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11 practices
Unlock the secrets of Linear Discriminant Analysis (LDA) to improve your data's feature selection and enhance model accuracy through hands-on Python exercises.
In this course, you'll learn specialized techniques for feature selection and extraction to improve machine learning models. Through practical applications on a synthetic dataset, you'll discover how to identify and remove low-variance features, use correlation with the target variable, and apply advanced selection methods to refine your datasets for optimal efficiency and effectiveness.
