我使用的是最新版的foolbox(3.3.1),和我的代码中仅仅载RESNET-50美国有线电视新闻网,增加了一些层为一个转学习应用程序和荷载的重量如下。
from numpy.core.records import array
import tensorflow as tf
from keras.applications.resnet50 import ResNet50, preprocess_input
from tensorflow.keras.layers import Dense, Dropout, Flatten
from tensorflow.keras.models import Model
from tensorflow.keras.layers import Input
import cv2
import os
import numpy as np
import foolbox as FB
from sklearn.metrics import accuracy_score
from scipy.spatial.distance import cityblock
from sklearn.metrics import plot_confusion_matrix
from sklearn.metrics import confusion_matrix
from PIL import Image
import foolbox as FB
import math
from foolbox.criteria import Misclassification
#load model
num_classes = 12
#Load model and prepare it for testing
print("Step 1: Load model and weights")
baseModel = ResNet50(weights=None, include_top=False, input_tensor=Input(shape=(224, 224, 3)))
headModel = baseModel.output
headModel = Flatten(name="flatten")(headModel)
headModel = Dense(512, activation="relu")(headModel)
headModel = Dropout(0.5)(headModel)
headModel = Dense(num_classes, activation="softmax")(headModel)
model = Model(inputs=baseModel.input, outputs=headModel)
model.load_weights("RESNET-50/weights/train1-test1.h5")
print("Step 2: prepare testing data")
#features is a set of (1200,10,224,224,3) images
features=np.load("features.npy")
labels=np.load("labels.npy")
现在我要攻击它的使用foolbox3.3.1卡烈尼和瓦格纳的攻击,这是我的载荷的模型foolbox
#Lets test the foolbox model
bounds = (0, 1)
fmodel = fb.TensorFlowModel(model, bounds=bounds)
我的数据是分割成10个图像,我会攻击这10个图像,使用一批大小的10foolbox使用卡烈尼和瓦格纳的攻击
#for each i, I have 10 images
for i in range(0, features.shape[0]):
print("document "+str(i))
#Receive current values
#This is a batch of (10,224,224,3) images
features_to_test=features[i,:]
#Get their labels
labels_to_test=labels[i,:]
######################ATTACK IN THE NORMALIZED DOMAIN###########################
#lets do the attack
#We use an interval of epsilons
epsilons = np.linspace(0.01, 1, num=2)
attack = fb.attacks.L2CarliniWagnerAttack(fmodel)
adversarials = attack(features_to_test, labels_to_test, criterion=Misclassification(labels=labels_to_test), epsilons=epsilons)
然而,每当我运行的代码,在这里是错误的,是回到我
Traceback (most recent call last):
File "test_carlini_wagner.py", line 161, in <module>
adversarials = attack(features_to_test, labels_to_test,
criterion=Misclassification(labels=labels_to_test), epsilons=epsilons)
File "/usr/local/lib/python3.8/dist-packages/foolbox/attacks/base.py", line 410, in
__call__
xp = self.run(model, x, criterion, early_stop=early_stop, **kwargs)
File "/usr/local/lib/python3.8/dist-packages/foolbox/attacks/carlini_wagner.py", line 100, in run
bounds = model.bounds
AttributeError: 'tensorflow.python.framework.ops.EagerTensor' object has no attribute
'bounds'
什么是应该的错误? 我装载了我的模型的错? 我应该添加新的参数对这次袭击叫什么? 如前所述,我在foolbox3.3.1.