This weekend, I decided it is time:i is going to update my Python environment and get Keras and TensorFlow installed So I could the start doing tutorials (particularly for deep learning) using R. Although I used to is a systems administrator (about years ago), I don ' t do much installing or configuring so I guess T Hat ' s why I ' ve put the this task off for so long. And it wasn ' t unwarranted:it took me the whole weekend to get the install working
Deep Learning Library packages Theano, Lasagne, and TensorFlow support GPU installation in Ubuntu
With the popularity of deep learning, more and more people begin to use deep learning to train their own models. GPU training is much faster than the CPU, allowing models that require one week of training to be completed within one day. This post explains how to install Theano, Lasagne, TensorFlow trained with
Preface
Recently learning TensorFlow, you need to install its environment. Originally intended to install an Ubuntu system for the computer, it was too troublesome to choose to install it in Windows. Because TensorFlow needs more dependent environment, it is time-consuming and laborious to install, and error prone. Search on the internet found the installation of Anaconda, after the practice found that the
TensorFlow Installation and Example-(Ubuntu16.04.1 Anaconda3)
Python-pip and Python-dev
PIP is the default package manager for Python, install TensorFlow directly with PIP, install both packagesCommand: Apt-get install PYTHON-PIP Python-dev python-virtualenvYou can virtualenv create an isolated container to install TensorFlow. This is optional, whi
Brief introductionPrevious note: TensorFlow study notes 1:get Started We talked about TensorFlow is a computing system based on graph. The nodes of the graph are made up of operations (operation), and each node of the graph is connected by tensor (Tensor) as an edge. So TensorFlow's calculation process is a tensor flow graph. The TensorFlow diagram must be calcul
Cited articles
1. Python 2.7, Ubuntu14.04 as the base environment
# Ubuntu/linux 64-bit, CPU only, Python 2.7:
$ sudo pip install--upgrade https://storage.googleapis.com/tensorflow/l INUX/CPU/TENSORFLOW-0.8.0-CP27-NONE-LINUX_X86_64.WHL
# ubuntu/linux 64-bit, GPU enabled, Python 2.7. Requires CUDA Toolkit 7.5 and CuDNN v4. With GPU acceleration, you need to install Cuda and CUDNN
# for other versions, see "
Yesterday want to run a machine learning code, in the WIN10 system to configure the day of the Python environment, is really a headache, ready to write a blog to help the next need to configure the Environment brothers.1. Download AnacondaAccording to yesterday's experience, found that Anaconda is really useful. : https://www.anaconda.com/download/I'm under the 64-bit.After the good is installed, the installation process is very simple, here will not write, but the suggestion is to add to the en
Learning notes TF057: TensorFlow MNIST, convolutional neural network, recurrent neural network, unsupervised learning, tf057tensorflow
MNIST convolutional neural network. Https://github.com/nlintz/TensorFlow-Tutorials/blob/master/05_convolutional_net.py.TensorFlow builds a CNN model to train the MNIST dataset.
Build a model.
Define input data and pre-process data. Read the data MNIST to obtain the training
Mnist Data Set IntroductionMnist is an entry-level computer vision dataset that contains a variety of handwritten digital pictures:The Mnist dataset contains callout information, which represents 5, 0, 4, and 1, respectively.The official website of the Mnist dataset is Yann LeCun ' s websiteAutomatic downloadFirst posted on GitHub address: https://github.com/tensorflow/tensorflow/tree/master/
Transferred from: https://blog.csdn.net/xg123321123/article/details/78017997This blog is transferred from the following blog:TensorFlow Learning Notes 2:about Session, Graph, operation and TensorCs20si:tensorflow for study Note 1
The following is the text:
1TensorFlow is a graph-based computing system.The nodes of a graph are composed of operations (operation), and each node of the graph is connected by tensor (Tensor) as an edge.So the TensorFlow cal
1 failedpreconditionerror Error phenomenaWhen running TensorFlow error, the error statement is as follows:Failedpreconditionerror (see above for Traceback): Attempting to use uninitialized value Variable[[Node:variable/read = _mklidentity[t=dt_float, _kernel= "Mklop", _device= "/job:localhost/replica:0/task:0/device: Cpu:0 "] (Variable, DMT/_0)]A straightforward translation of the cause of the error (letter, elegance, and accuracy of the serious missi
In the previous article, although the results were correct, the result was an error at the end of the run:
_1_input_producer:skipping cancelled enqueue attempt with \ not closed
This is mainly because the main thread has been closed, but the read Data queue thread is still executing the team. This article from the "Understanding of TensorFlow Queue", the article on the TF queue is very detailed, benefit, it is necessary to reprint over. There are some
Win7 Installing the anaconda+tensorflow+ configuration PycharmMarch 31, 2017 10:52:17Hits: 24251First summarize oneself encounters the pit: (Look back to think actually installs very simple)
The first pit: Anaconda must install version 4.2, cannot install version 4.3; Full of blood and tears.Because we need to install our own Python must be 3.5 before we can call TensorFlowBut the anaconda4.3 is python3.6 and cannot be called TensorFlowSecond
TensorFlow is one of the widely used libraries for implementing Machine learning and other algorithms involving large numb Er of mathematical operations. TensorFlow is developed by Google and it's one of the most popular Machine Learning libraries on GitHub. Google uses TensorFlow for implementing Machine learning in almost all applications. For example, if your
Introduction to Interfaces
IDE interface
(Integrated-drive-electronics) is now commonly used external interface, mainly connected to the hard disk and optical drive. Using 16-bit data parallel transmission mode, small size, fast data transmission. An IDE interface can only receive two external devices.
The IDE's English is all called "Integrated Drive Electronics", or "Electronic integrated
TensorFlow Quick start for handwritten digit recognition
Environment: Virtual machine ubuntun16.0.4 TensorFlow (CPU version only)TensorFlow installation See:http://blog.csdn.net/yhhyhhyhhyhh/article/details/54429034Or:Http://www.tensorfly.cn/tfdoc/get_started/os_setup.htmlIn this paper, we will use TensorFlow to te
My computer did not install a dual system, so decided to install a tensorflow in the virtual machine, the following is the installation process:1. Installing Anaconda2 for LinuxThe official website under the words very slowly, to the Tsinghua Mirror website, I last article has the websiteInstallation: Bash anaconda2.shNext, you can choose whether to create a virtual environment, create the words Conda create-n ten
There are three methods for reading Tensorflow data (next_batch ),
Tensorflow data can be read in three ways:
Preloaded data: pre-load data
Feeding: Python generates data and then feeds the data to the backend.
Reading from file: read directly from the file
What are the differences between the three read methods? First, we need to know how TensorFlow (TF)
1, after the installation is complete, open anaconda Prompt, create tensorflow virtual environmentIn the prompt, enter:>>> Conda create-n TensorFlow python=3.52. Enter TensorFlow environment, enter>>> Activate TensorFlowBefore the command line, you can see the Add (TensorFlow) before entering the promptBecame like this
Platform
Use
Caffe
C++/cuda
Fast
So so
Comprehensive
Cnn
All Systems
Medium
TensorFlow
C++/cuda/python
Medium
Good
Medium
Cnn/rnn
Linux\osx
Difficult
MXNet
C++/cuda
Fast
Good
Comprehensive
Cnn
All Systems
Medium
Torch
C/lua/cuda
Fast
Good
Comprehensive
Cnn/r
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