This is my personal Zettelkasten, which means it serves as my knowledge management system. I try too keep these notes as dynamic as possible, but there may crop up some book or lecture notes here and there. Please beware that these notes are for personal use and are probably utterly useless to you. If you do get some use of them, that would make me very happy!

Go ahead and follow any link you want, that should probably lead you down a rabbit-hole into my mind.

# Index

- Action
- Akaike information criterion
- Atomic notes
- Backpropagation
- Bayesian information criterion
- Bi-directional links
- Bias
- Bias-variance tradeoff
- Boltzmann constant
- Bootstrapping
- Bose gas
- Boson
- Cauchy's first limit theorem
- Cost function
- Cross-validation
- Diffie-Hellman key exchange
- Discontinuity
- Dynamic vs static notes
- Elliptic curve Diffie-Hellman key exchange
- Elliptic curve cryptography
- Entropy
- Expected value
- Fairphone
- Gradient descent
- Greenwashing
- Hadamard product
- Heaviside step function
- Higgs boson
- Ideal gas
- Ideal gas law
- Identity matrix
- Index notation
- InnfĂ¸ring i kontinuumsmekanikk
- K-fold cross-validation
- Kronecker delta
- Lagrangian mechanics
- Lasso regression
- Lennard-Jones potential
- Likelihood function
- Linear regression
- Machine learning
- Mean
- Multiplicity
- Neural network
- Ordinary least squares regression
- Orthogonality
- Orthonormality
- Overfitting
- Pauli repulsion
- Probability mass funciton
- Quantum mechanics
- Quantum state
- Rank
- Residual sum of squares
- Ridge regression
- Sampling with replacement
- Sampling without replacement
- Spin
- Symmetric matrix
- Taylor series
- Tensor
- Testing set
- The elements of statistical learning
- The most environmentally friendly product, is the one you already own
- Training set
- Validation set
- Van der Waals interaction
- Variance
- Volkswagen
- Vote with your money
- Zettelkasten