python – Theano AttributeError:’module’对象没有属性’tes
发布时间:2020-12-20 13:16:34 所属栏目:Python 来源:网络整理
导读:我有Keras安装了Theano后端,它工作正常,突然我导入keras时出现以下错误: Using Theano backend.---------------------------------------------------------------------------AttributeError Traceback (most recent call last)ipython-input-2-570b835f18
我有Keras安装了Theano后端,它工作正常,突然我导入keras时出现以下错误:
Using Theano backend. --------------------------------------------------------------------------- AttributeError Traceback (most recent call last) <ipython-input-2-570b835f182b> in <module>() 1 # import keras ----> 2 from keras.preprocessing.image import ImageDataGenerator,array_to_img,img_to_array,load_img 3 from keras.models import Sequential 4 from keras.layers import Convolution2D,MaxPooling2D 5 from keras.layers import Activation,Dropout,Flatten,Dense /home/pjwstk.edu.pl/s16352/python/keras/keras/__init__.py in <module>() 1 from __future__ import absolute_import ----> 2 from . import backend 3 from . import datasets 4 from . import engine 5 from . import layers /home/pjwstk.edu.pl/s16352/python/keras/keras/backend/__init__.py in <module>() 62 if _BACKEND == 'theano': 63 sys.stderr.write('Using Theano backend.n') ---> 64 from .theano_backend import * 65 elif _BACKEND == 'tensorflow': 66 sys.stderr.write('Using TensorFlow backend.n') /home/pjwstk.edu.pl/s16352/python/keras/keras/backend/theano_backend.py in <module>() ----> 1 import theano 2 from theano import tensor as T 3 from theano.sandbox.rng_mrg import MRG_RandomStreams as RandomStreams 4 from theano.tensor.signal import pool 5 from theano.tensor.nnet import conv3d2d /home/pjwstk.edu.pl/s16352/python/Theano/theano/__init__.pyc in <module>() 98 # needed during that phase. 99 import theano.tests --> 100 if hasattr(theano.tests,"TheanoNoseTester"): 101 test = theano.tests.TheanoNoseTester().test 102 else: AttributeError: 'module' object has no attribute 'tests' 我在服务器上的Jupyter笔记本中运行它. 解决方法
您需要安装较旧版本的Theano:0.8.2.试试pip install Theano == 0.8.2.
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