Abstract: One of the key challenges to the X-ray security check is to detect the overlapped items in backpacks or suitcases in the X-ray images. Most existing methods improve the robustness of models ...

Note: This book is the first edition of Quantitative Finance with Case Studies in Python. For readers of the second edition, please go to this repo.

Marriage has often been described in many ways, romantic, complicated, peaceful, or even confusing depending on who is talking about it. American poet Ogden Nash looked at it from a very different ...

Loops are very important concepts in programming languages as they allow a certain task to repeat itself until a specific condition is met. The concept of loops introduced in programming languages ...