Machine Learning Algorithms
WARNING:
The following course has been moved: Friday, 10 February 2023 => Monday, 6 February 2023. Check the master AI schedule page.
Lecture 1
ML recalls
Notations and general framework used in the course
Optimization problems
Binary classification: 0-1 loss and convex surrogates
Probabilistic prediction and losses
Lecture 2
Convex sets, convex functions
Subgradients
Indicator function, extended-value extension
Optimality conditions (Fermat's theorem)
Fenchel conjuguates
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Lecture 3
Lagrangian relaxation
KKT optimality conditions
Lagrangian duality, Fenchel duality
Support Vector Machines and duality
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If you are interested in SVM and kernels, you should check this book: “Learning with Kernels” (Schölkopf and Smola)
Lecture 4
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Lecture 5
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