def load_data(src,shuffle=True):
""" Load data from directories.
"""
imgs = [img for img in glob.glob(os.path.join(src,'*.png'))]
x = np.zeros((len(imgs),100,100), dtype=np.float32)
y = np.zeros(len(imgs), dtype=np.int64)
for idx, img in enumerate(imgs):
im = io.imread(img,1)
im = img_as_float(im) # rescale from [0,255] to [0,1]
label = int(img.split('/')[-1].split('.')[0].split('_')[-1])
x[idx] = im
y[idx] = label
x = np.expand_dims(x,3)
data = zip(x,y)
if shuffle: random.shuffle(data)
return data
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