#绘制步调函数图像importmatplotlib.pyplotaspltx=[1,2,3,4]y=[0,1,2,3]plt.step(x,y)plt.show() importnumpyasnpimportpylabaspltfrommatplotlibimportpylab#设置simoid函数计算流程d...

importnumpyasnp#构建一个含有一个常数12的0维张量x=np.array(12)print(x)#ndim表示张量的维度print(x.ndim)x1=np.array([11,12,13])print(x1)print(x1.ndim)x2=np.array([[11,12,13],[14,15,16]...

importnumpyasnpfrommatplotlibimportcmimportmatplotlib.pyplotaspltfrommpl_toolkits.mplot3dimportAxes3Dfrommatplotlib.tickerimportLinearLocator,FormatStrFormatter...

fromkeras.datasetsimportmnist(train_images,train_labels),(test_images,test_labels)=mnist.load_data()print(train_images.shape)print(train_labels) print(test...

importosimporttensorflowastffromtensorflow.examples.tutorials.mnistimportinput_datafromtensorflow.contrib.tensorboard.pluginsimportprojectorINPUT_NODE=784OUTPUT...

importosimportnumpyasnpimporttensorflowastfimportmatplotlib.pyplotaspltfromtensorflow.examples.tutorials.mnistimportinput_data%matplotlibinlineLOG_DIR='F:\temp\...

importtensorflowastffromtensorflow.examples.tutorials.mnistimportinput_data#1.生成变量监控信息并定义生成监控信息日志的操作。SUMMARY_DIR="F:\temp\log"BATCH_SIZE=100TRAIN_STEPS=3000defv...

importtensorflowastffromtensorflow.examples.tutorials.mnistimportinput_dataINPUT_NODE=784OUTPUT_NODE=10LAYER1_NODE=500defget_weight_variable(shape,regularizer):...

#1.不同的命名空间。importtensorflowastfwithtf.variable_scope("foo"):a=tf.get_variable("bar",[1])print(a.name)withtf.variable_scope("bar"):b=tf.get_variable("bar",[1])pr...

    importglobimportos.pathimportnumpyasnpimporttensorflowastffromtensorflow.python.platformimportgfileimporttensorflow.contrib.slimasslim#加...

              importtensorflowastfINPUT_NODE=784OUTPUT_NODE=10IMAGE_SIZE=28NUM_CHANNELS=1N...

                          &nbs...

                  importtensorflowastffromtensorflow.examples.tutorial...

                          &nbs...

        http://playground.tensorflow.org/             &...