Linear Algebra for Data Science and Machine Learning

Linear Algebra is one of the essential foundations for anyone who wants to work in Data Science and Artificial Intelligence. Whether manipulating large datasets, building predictive models, or implementing Machine Learning algorithms, a solid understanding of this mathematical field is indispensable. This course is designed to provide an intuitive and practical approach to the most important concepts, combining theory and Python implementations to ensure you learn by applying.

The course is divided into six sections, each covering a fundamental aspect of Linear Algebra. We begin with an introduction to core concepts, explaining the importance of this discipline and how it connects to Data Science and Machine Learning. Here, we cover elements like scalars, vectors, matrices, and tensors, along with setting up the necessary Python libraries.

We also explore data representation and how linear systems are used to solve mathematical problems. In the second section, we dive deeper into vectors-their properties and applications. Vectors are fundamental components in data manipulation, feature scaling, and even defining the multidimensional spaces used in predictive models.

You'll learn about norms, unit vectors, orthogonal and orthonormal vectors, and visualize these structures intuitively through graphs. Next, we explore matrices, which are widely used to represent data and process large volumes of information. We'll cover key matrix properties, norms, transposition, inversion, and essential decompositions for diverse applications.