more it's kind of a cheat to give you more training data so if you have an image right of let's say famous cat you can obtain met more training data if you for example by random cropping so you can random crop let's say we just take this bottom right corner here and then we enlarge it to the original size right then it is still sort of a cat but it's just a part of a cat right but usually that helps because you you say okay um my image data set is just pictures of animals right it's entirely conceivable that someone held