For the following $4$ problems, identify and$/$or define the following:

The X matrix, the y vector, what are the samples, the classes $($or output

values$),$ define a set of features, define the dimensions of X and y and

indicate what they mean.

$1)$ A system that can be used to break RSA encryption ciphers

$2)$ A system that can be used to detect debris in outer space

$3)$ A system that can detect faulty parts in a conveyor belt

$4)$ A system that can generate images from descriptive sentences