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Mathematical foundations
The notation an AI system is written in, taught as a modelling language rather than a prerequisite to survive.
- Mathematics as a Modeling Language
- Sets, Functions, Relations, and Notation
- Scalars, Units, and Coordinate Systems
- Mathematical Arguments, Assumptions, and Counterexamples
- Vectors, Inner Products, and Norms
- Orthogonality, Projections, and Least Squares
- Matrices and Linear Transformations
- Linear Systems, Rank, and Null Spaces
- Determinants, Volume, and Change of Coordinates
- Quadratic Forms and Positive Definiteness
- Eigenvalues, Eigenvectors, and Spectral Thinking
- Singular Value Decomposition and Low-Rank Structure
- Tensors, Shapes, and Broadcasting
- Kernels, Gram Matrices, and Implicit Feature Spaces
- Graphs, Laplacians, and Spectral Structure
- Derivatives and Local Linearization
- Gradients, Jacobians, and Hessians
- Taylor Expansions, Remainders, and Curvature
- The Chain Rule, Computational Graphs, and Automatic Differentiation
- Matrix Calculus, JVPs, VJPs, and Hessian Products
- Objectives, Stationary Points, and Local Optima
- Convexity, Smoothness, and Optimization Landscapes
- Gradient Methods, Conditioning, and Preconditioning
- Stochastic Gradients and Noisy Optimization
- Constraints, Lagrange Multipliers, and Duality
- Proximal Methods, Nonsmooth Objectives, and Sparsity
- Random Variables and Probability Models
- Joint, Marginal, and Conditional Probability
- Expectation, Variance, Covariance, and Gaussian Geometry
- Common Distributions and Generative Assumptions
- Transformations of Random Variables and Change of Variables
- Laws of Large Numbers, Central Limit Theorems, and Concentration
- Monte Carlo, Importance Sampling, and MCMC
- Markov Chains, Stationarity, and Stochastic Processes
- Point Estimation: Bias, Variance, Consistency, and Efficiency
- Bayes’ Rule, Priors, Likelihoods, and Posteriors
- Maximum Likelihood, MAP, and Posterior Prediction
- Confidence Intervals, Hypothesis Tests, and Bootstrap
- Entropy, Cross-Entropy, KL Divergence, and Mutual Information
- Proper Scoring Rules, Calibration, and Decision Theory
- Empirical Risk, Selection, and Generalization
- Capacity, VC Dimension, Rademacher Complexity, and Stability
- Numerical Stability and Finite Precision
- Mathematical Foundations Capstone: Audit a Learning System