Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

This latest pattern emphasizes competency-based learning, focusing on conceptual understanding, analytical thinking, and ...

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

Abstract: Speech Topic Classification (STC) automatically classifies audio clips into predefined categories, which is widely used in short video, personalized recommendation and other fields. At ...