Time series feature engineering doesn't follow the same rules as tabular data. Observations aren't independent, row order isn't incidental, and the most useful features are rarely individual readings.

In Python, iterators help you write more Pythonic code—and work more efficiently—with long sequences. The built-in itertools module provides several helpful functions that create iterators. These are ...

This is a repository of Python tutorials that give an overview of the Python programming language, commonly used Python standard libraries, commonly used datascience libraries numpy, pandas and ...

from itertools import count prog = count(2, 5) print(next(prog), next(prog), next(prog)) # Вывод: 2 7 12 count(2, 5) создаёт ...