Question

As dimensionality of input vector increases, what happens to linear separability?

(a) increases

(b) decreases

(c) no effect

(d) doesn’t depend on dimensionality

The question was asked by my college professor while I was bunking the class.

This interesting question is from Pattern Classification in portion Feedforward Neural Networks of Neural Networks

Answer 1

Right choice is (b) decreases

The explanation is: Linear separability decreases as dimensionality increases.