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 ...

Abstract: Pre-trained encoders in computer vision have recently received great attention from both research and industry communities. Among others, a promising paradigm is to utilize self-supervised ...

Abstract: In underwater environments, the absorption and scattering of light often result in various types of degradation in captured images, including color cast, low contrast, low brightness, and ...

这个编码方式非常容易理解，就是把所有的相同类别的特征编码成同一个值，例如女=0，男=1，狗狗=2 ...