added basic iterative method paper link to docstring
@@ -66,8 +66,9 @@ def fgsm(x, predictions, eps, clip_min=None, clip_max=None, y=None):
def basic_iterative(x, y, model, eps, eps_iter, n_iter,
clip_min=None, clip_max=None):
"""
- TensorFlow implementation of the iterative Fast Gradient
- Sign method.
+ TensorFlow implementation of the basic iterative method as
+ per Kurakin et al. (2016).
+ Paper link: https://arxiv.org/abs/1607.02533
:param x: the input placeholder
:param y: the output placeholder
:param model: the Keras model that we want to attack
