In this video, we will understand forward propagation and backward propagation. Forward propagation and backward propagation in Neural Networks, is a technique we use in machine learning to train our ...

Backward waves have recently attracted considerable interest in the context of photonic metamaterials 4, 5, where they form the basis for negative refraction 6 and underlie so-called perfect lenses 7, ...

“Soldiers, all of a sudden, was everywhere ⎯ comin’ in bunches, crossin’ and walkin’ and ridin’. Everyone was a-singin. We was all walkin’ on golden clouds. Hallejujah!” This is how Felix Haywood ...