First download the Anaconda installation package on Linux:$ wget https://repo.anaconda.com/archive/Anaconda3-5.1.0-Linux-x86_64.shThen empower and execute the Setup program:$ chmod +x anaconda3-5.1.0-linux-x86_64.sh$./anaconda3-5.1.0-linux-x86_64.shThe installation process is as follows:$./anaconda3-5.1.0-linux-x86_64.sh Welcome to Anaconda3 5.1.0 onorder to continue the installation process, pleas E Review the LicenseAgreement. Please, press ENTER to
Usually, we use deep learning to classify, but sometimes it is used to do regression. Original source: Regression Tutorial with the Keras Deep Learning Library in Python 1. Here the author uses keras and Python's Scikit-learn machine learning Library To achieve the return of housing prices forecast. About Scikit-learn and Keras Federated Reference Scikit-learn
There are a number of ways to save Keras model files and load Keras files. The models in Keras mainly include two parts of model and weight. JSON files, yaml files, HDF5 files
The main way to save the model section: one is through the JSON file
JSON file
[Python] View plain copy # Serialize model to JSON Model_json = Model.to_json () with open ("Model.json", "W"
Because just started to learn Python, in the installation process encountered a lot of pits, in order to facilitate everyone, so there is this article, this article is mainly for the Windows system download and installation.At the beginning of the study, with the Python+sublime editor, and later because the installation of various libraries too cumbersome, and anaconda just contains the data processing of various libraries, such as NumPy, Matplotlib,
1. Open cmd, enter the command to find the configuration file pathJupyter Notebook--generate-config2. Open jupyter_notebook_config.py Modify configuration c.notebookapp.notebook_dir for your own working directory' e:/jupyter/projects '3. Modify Jupyter Notebook Shortcut propertiesFind Jupyter notebook shortcut, right-click property to modify target and start positionChange Anaconda Jupyter Notebook development File Save Directory
Text force installer install resolution = MxN force graphics X the server uses the screen resolution m'n', where M and N are numbers, for example, 1024 '768lowres sets the resolution to 640 '480
Askmethod: Ask the method for entering the second stage of the installer (if you do not use a CD disk for installation)
Ks = params use Kickstart to perform script-based installation. We will explain in detail the installation of Kickstart in later chapters.
Mediacheck performs integrity check on t
IMG: The image to be detected.Threshold: Threshold value, first entry, default = 10Line_length: The shortest line length detected, default is 50Line_gap: The maximum gap between lines. Increase this value to merge broken lines. Default is 10Return:Lines: A list of lines, formatted as ((x0, y0), (x1, y0)), indicating the start and end points.Below, we use the canny operator to extract the edges and then detect which edges are straight lines?Import Skimage.transform as Stimport Matplotlib.pyplot a
Python-dev
If the previous command doesn't work, you can use the following command to resolveUsing the Aptitude tool
sudo apt-get install aptitudesudo aptitude install Python-dev
Install the Python-dev now to install the PYTHON-PIP.
sudo apt-get install Python-pip
Type PIP in the terminal and, if shown, the installation succeeds4. Installation ResultsThe packages used for numeric calculations and drawings are now installed with Pip, respectively, NumPy scipy mat
"--LOCATION=MBR--boot-drive=Sdaautopart--type=lvm# Partition Clearing Informationclearpart--none--Initlabel%Packages install some packages at the time of installation @^gnome-desktop-Environment@base@core@desktop-debugging@dial-up@directory-Client@fonts@gnome-desktop@guest-agents@guest-desktop-Agents@input-methods@internet-Browser@java-platform@multimedia@network-file-system-Client@networkmanager-Submodules@print-client@x11chronykexec-Tools%End%addon com_redhat_kdump--enable--reserve-mb='Auto'%E
1. Download Anaconda
Address: https://www.anaconda.com/download/#linux2. Installation
Enter the directory where the installation package is located and execute the command:
$ bash anaconda3-5.0.1-linux-x86_64.sh
All the way to return,To the position below, reply YesThen enter the installation location, according to your own needsAnd then enter YesThen execute the command to make the path added in. BASHRC Effective:
$ source ~/.BASHRC
Run Python
1
Managing the Environment
Create and activate an environment
Use the "Conda create" command, followed by any name you wish to call it:
Conda Create--name Snowflake Biopython1 1
This command will create a new environment for Biopython, where the Anaconda installation file/envs/snowflakes activates the new environment Linux,os X:
SOURCE Activate Snowflakes1 1 Windows:
Activate snowflake1 1
Small tips:
The new development environment will be install
1. Anaconda Download Depending on whether you downloaded 32-bit or 64-bit according to your system, there is a versionPython3.6--64bitPython3.6--32bitPython2.7--64bitPython2.7--32bit2. Anaconda InstallationAll the way Next,PS: note the installation path3. Anaconda Simple to useAnaconda mainly includes package management Tools
an alternative option, the option with the highest priority will be selected. In this example, the priority set for/usr/bin/python3.4 is 2, so the update-alternatives command automatically sets it to the default Python version.
# python --versionPython 3.4.2
Next, we will list available alternative Python versions.
# update-alternatives --list python/usr/bin/python2.7/usr/bin/python3.4
Now, we can use the command below to switch between the listed Python replicas at any time.
# update-alterna
Name: Py2.bat, the script name is the command that needs to be executed each time the version is switched.Script Content@echo Offset Path=C:\Users\meelo\Anaconda2; C:\Users\meelo\Anaconda2\Scripts;%path%The purpose of the script is to temporarily add the Python version path that needs to be used to the system path. Note that the system path is temporarily changed so that the other command line (shell) is not affected.The green part of the script is the path to the Python version that you want t
As an open source project, Anaconda integrates most of Python's third-party packages, such as pandas,numpy,scipy.1.:https://www.continuum.io/downloadsAccording to the operating system, the CPU chooses the corresponding package, the first time use, it is recommended to download Python 2.x version.2. I installed the version of Windows 64bit, Python 2.7After the installation is complete, you can see the following interfaceSpyder: A great python editor fo
When programming with Jupyter, the initialization directory may not be the directory you want, so let's change it to the directory you want.1) Enter Jupyter notebook--generate-config on the command line to generate a configuration fileMy will show writing default Config to:c:\users\allen\.jupyter\jupyter_notebook_config.py such a hint.2) Find the corresponding file, search for C. Notebookapp.notebook_dirRemove the previous # comment and fill in the initialization directory you want to set. Like
Force installer to install resolution = MxN in text mode force graphics X server to use screen resolution m'n', where M and N are numbers, for example, 1024 '768lowres sets resolution to 640 '480
Ask how to enter the second stage of the installation program (if you do not use a CD disk for installation)
Use Kickstart to perform script-based installation. We will explain in detail the installation of Kickstart in later chapters.
Perform integrity check on the files in CD before installation
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