Use tensorflow to implement the elastic network regression algorithm and tensorflow Algorithm
This article provides examples of tensorflow's implementation of the elastic network Regression Algorithm for your reference. The specific content is as follows:
Python code:
# Using tensorflow to implement an elastic network algorithm (multi-variable) # using the iris d
TensorFlow creates a classifier and tensorflow implements classification.
The examples in this article share the code used to create a classifier in TensorFlow for your reference. The details are as follows:
Create a classifier for the iris dataset.
Load the sample data set and implement a simple binary classifier to predict whether a flower is an iris. There are
TensorFlow variable management details, tensorflow variable details
I. TensorFlow variable Management
1. TensorFLow also provides the tf. get_variable function to create or obtain variables. When tf. variable is used to create variables, its functions are basically equivalent to tf. Variable. The initialization method
Use tensorflow to build CNN and tensorflow to build cnn
Convolutional Neural Networks Convolutional Neural Network (CNN) transfers the data of an image to CNN. The original coating is composed of RGB, And then CNN thickened the thickness and the length and width become smaller, each layer is stretched to form a classifier.
There are several important concepts in CNN:
Stride
Padding
Pooling
Stride i
The recent intention to transfer to the Python3 before the installation of the anaconda2 can not be normal use of Conda update (did not realize that has been transferred to the pit) to directly delete the anaconda2 change Anaconda3 did not expect to fall into the pit ...But the pit is quite distinctive. Simply summed up a good first pit
Installation near end times wrongFailed to create Anaconda menusFailed to add
Tensorflow simple verification code recognition application, tensorflow Verification Code
Simple Tensorflow verification code recognition application for your reference. The specific content is as follows:
1. Tensorflow Installation MethodI will not go into details here.
2. Training setAs well as testing and the follow
TensorFlow is used for simple linear regression and gradient descent examples. tensorflow gradient
Linear regression is supervised learning. Therefore, the method and supervised learning should be the same. First, a training set is given and a linear function is learned based on the training set, then, test whether the function is trained (that is, whether the function is sufficient to fit the training set
Preface:
TensorFlow There are many basic concepts to understand, the best way is to go to the official website followed by the tutorial step by step, there are some translated version, compared to see to help understand: tensorflow1.0 document translation text:
One, the necessary process of building and executing the calculation diagram
1,graph (Figure calculation): see TF. Graph classUsing TensorFlow to t
Tags: results body dea question Download targe online Shel official websitehttp://blog.csdn.net/vencent7/article/details/76849849The pyenv and pyenv-virtualenv that you have been using to manage different Python environments. Yesterday my friend recommended me to install a Anaconda (through the official website download installs with the graphical interface Anaconda Navigator version, is not through the pye
If I can help you, I'll give you some praise.
Powered by Liu Yarong-standing on the shoulders of giants
All kinds of the tyranny Python tensorflow: xxxxxx ' Module ' object has no attribute ' xxxxx '
This example is: TensorFlow, ' module ' object has no attribute ' placeholder '
My environment:
Win10x64
Anaconda 1.5
Python3.6
tensorflow1.2.1
Original address machine learning in the Cloud, with TensorFlowWednesday, MarchPosted by Slaven Bilac, software Engineer, Google analyticsmachine learning in the cloud with TensorFlowat Google, researchers collaborate closely and product teams, applying the latest advances in machine learning to Exi Sting products and Services-such asSpeech recognition in the Google app,Search in Google Photos and theSmart Reply feature in Inbox by Gmail-In order to do them more useful. A growing number of Googl
Mnist is an entry-level computer-vision dataset that contains 60,000 training data and 10,000 test data. Each sample is a variety of handwritten digital pictures below:
It also contains the corresponding label for each picture, telling us this is a number. For example, the above four pictures are labeled 5,0,4,1.
Mnist's official website: http://yann.lecun.com/exdb/mnist/
You can view the current maximum record for the project: http://rodrigob.github.io/are_we_there_yet/build/classification_dat
Because there are projects that require Python2 and Python3, Python2 and PYTHON3 environments are installed together on WIN10, where Anaconda is a scientific computing integration environment with PYTHON31. Installing Python2
Download Python2 installation package on official website: https://www.python.org/downloads/release/python-2715/, My computer is win10 64-bit, so select Windows x86-64 MSI Installer for download
Click Install package
In fact, Anaconda and Jupyter notebook have become the standard environment for data analysis.Simply put, Anaconda is the package Manager and Environment Manager, Jupyter notebook can combine the code, images, and documents of data analysis into a single Web document.Next I introduce the next anaconda in detail, and at the end give Jupyter notebook:What is 1.
install Libcupti-dev3. When the above environment is ready, the installation is very simpleIf you are using Anaconda, the installation steps are as follows:Conda create-n tensorflow python=2.7 # or python=3.3, etc.SOURCE Activate TensorFlowPip Install--ignore-installed--upgrade https://storage.googleapis.com/tensorflow/linux/gpu/tensorflow_ Gpu-1.4.0-cp35-cp35m-
1. Overview
As with the old version of TensorFlow, the model needs to be saved, and this preservation is cyclical. Because in many cases the gradient will swing around the local minimum, that is to say, in many cases, the last training model is not necessarily optimal.
2. Save the Model
We can create a location where the checkpoint is saved when we build the model, and we can start by creating a folder with the following command.
You can add paramet
Anaconda is a Python release for scientific computing that supports Linux, MAC, and Windows systems, and contains numerous popular scientific calculations and data analysis Python packages. In addition, Anaconda provides package management and environment management capabilities to easily resolve multiple versions of Python coexistence, switching, and a variety of third-party package installation issues.
TensorFlow requires Python 3.5/3.6 64bit version:Specific installation methods can be viewed: https://www.tensorflow.org/install/install_windows Enter Python at the command prompt to start and view the current version: To view the specific version information, enter:1 python-v Download the new 64bit version of Python for installation.Windows Python3.6.5 64bit:https://www.python.org/ftp/python/3.6.5/python-3.6.5-amd64.exeWindows
"D:\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow.py", line +, in moduleFrom tensorflow.python.pywrap_tensorflow_internal Import *File "D:\Python\Python35\lib\site-packages\tensorflow\python\pywrap_tensorflow_internal.py", line +, in module _pywrap_tensorflow_internal = Swig_import_helper ()File "D:\Python\Python35\lib\site-packages\tensorflow
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