Machine Learning, Data Science, Deep Learning, Artificial Intelligence, Towards Data Science.
start_row img = img[start_row:end_row, start_col:end_col, :] # resize img = imresize(img, size) return img def preprocess(x): return (x/255)*2-1 def deprocess(x): return np.uint8((x+1)/2*255) def make_labels(size): return np.ones([size, 1]), np.zeros([size, 1]) def show_losses(losses): losses =