Can you discover mathematical formulas from data? Let's try symbolic regression with Python

Machine learning is often used to predict future values from data. But what if, instead of just predictions, you could ...
GitHub

kth_lexicographic_permutation.py

The order of permutation of 0,1,2,3 is [0,1,2,3], [0,1,3,2], [0,2,1,3], [0,2,3,1], [0,3,1,2], [0,3,2,1], [1,0,2,3], [1,0,3,2], [1,2,0,3], ...

Part 17: Restricted Boltzmann Machines — Writing probabilities with energy, learning by sampling

From mechanisms with math and Python", Part 17← Previous Part 16: Vanishing Gradients — Why deep networks couldn't learn　／　Next → Part 18: Autoencoders — Learning by compressing and restoringSeries To ...
GitHub

README.md

In the collision model of Taranto et al., a d-level system starts in the Gibbs state τ_S(β) and is cooled to τ_S(λβ) in N steps. In each step it interacts unitarily with a fresh machine, which starts ...
Пикабу

Цифры года и делители от 1 до 11⁠⁠

В каком ближайшем году после текущего (2026) для каждого из чисел от 1 до 11 можно будет переставить цифры года так, чтобы получилось четырёхзначное число, которое на него делится? Для разных делителе ...