It's better to start CatBoost exploring from this basic tutorials. This tutorial shows some base cases of using CatBoost, such as model training, cross-validation and predicting, as well as some ...

For the rendered tutorials, see https://numpy.org/numpy-tutorials/. The goal of this repository is to provide high-quality resources by the NumPy project, both for ...

I'm an illustrator, but I don't pretend to be the best there is. In each video I will find something in my art process that I struggle with and show you how I managed to overcome it. Sometimes it is ...

You've got 3 seconds. That's how long a potential customer can decide if they trust your business. And in those critical moments, your logo is doing the heavy lifting. I've seen businesses transform ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Michael Logan is an experienced writer, ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Chip Stapleton is a Series 7 and Series 66 license holder, CFA Level 1 exam holder, and ...