Anaconda
1. What is Anaconda.
In simple terms, Anaconda is a package manager and an environment manager that comes with a number of scientific data modules such as Conda, Python, and support for scientific computing and analysis, and when different projects need to be used for various versions of Python, or different versions of the package, Conda can create different operating environments for different p
, especially since it has a large number of financial computing libraries and can provide interfaces to C++,java and other languages for efficient analysis, becoming a key language for rapid development and application in the financial sector, as it is open source, reducing the cost of financial computing, It also provides a large number of application examples through a wide range of social networks, greatly shortening the learning path of financial quantification analysis. This course introduc
The main reason for using the Python interface to run the Caffe program is that Python is very easy to visualize. So it is not recommended to run Python programs under the command line. If you want to run under the command line, you might as well just use C + + instead.It is recommended to use tools such as Jupyter Notebook,s
not very reassuring.
Like what
The shiny in R has a partial problem.
In the field of data science, R Studio is the best IDE, and even Microsoft's VS has to mimic a data sciences model, which shows that the model of the Editor + console + data panel + plot panel is the most suitable for the analysis.
Python is not easy to use Ide,spyder package management and console is not good, Anaconda just put the
, code jump, smart prompts, Automatic completion, unit testing, and version control. In addition, the IDE provides some advanced functions to support professional Web development under the Django framework.
● Komodo and Komodo Edit: the latter is a free Lite version of the former.
● Spyder: Install the advanced IDE provided by Anaconda
● PythonWin: Both ActivePython and pywin32 provide this IDE, which is only applicable to Windows
● SPE (Stani's
scientific computing package that contains the integrated development environment Eclipse and Python development plug-in Pydev, data interactive editing and visual Tools Spyder, It also incorporates Python's basic database NumPy and Advanced Math Library scipy, the 3D visualizer set Mayavi, the Python Interface Development Library PYQT,
by running Conda update.Three, simple testAnaconda comes with an editor Spyder that we can use later to write code.Spyder.exe placed in the installation directory Scripts inside, as mine is D:/anaconda3/scripts/spyder.exe, directly double-click to run. We can right-click to send to the desktop shortcut, it is more convenient to run later.We simply write a program to test the success of the installation, which is used to open a picture and display it.
have the flexibility of other functionally relatively fixed IDE software. Many software developers develop their own IDES in the framework of Eclipse. For its part, it is just a framework and a set of services for building a development environment through plug-in components. Pydev is a powerful eclipse plugin that allows users to fully utilize eclipse for development and debugging of Python applications. The use of Eclipse+pydev plug-ins can also fo
is not the latest, run conda update *** to update it.
Iii. Simple Test
Anaconda comes with an editor spyder. We can use this editor to write code later.
Put spyder.exe In the scripts directory under the installation directory. For example, if my file is D:/Anaconda3/scripts/spyder.exe, you can directly double-click it to run it. We can right-click the desktop shortcut to make it easier to run later.
We simply write a program to test whether the insta
and document layout, for scientific calculation is very convenient. Ipython Notebook is a web based Ipython package, but can display rich text, so that the whole work can be presented in the form of notes, storage, interactive programming, learning is very convenient. For the specific use of Ipython notebook, find the opportunity to open a separate section, not the focus here. is its page, you can also edit the text with the markdown tag. Can render very good document pages.Anaconda is an integ
work
Ggvis, Lattice, and ggplot2 for data visualization
Caret Machine Learning
How does python work?
If your data Analysis task requires the use of a Web application, or code statistics need to be incorporated into the production database for integration, you can use Python as a fully fledged programming language, which is a great tool for implementing algorithms.
Although
code that compiles directly to the CPU before it runs, so it's very fast.2, the code can not be encrypted,python enables programs to be written to be compact and readable. The Python programs you write are often much shorter than equivalent C, C + +, or Java programs for several reasons:
Advanced data types allow you to express complex operations in a single statement;
Statement grouping is d
operator string • zoo performs regular and irregular time series operations
• Ggvis, lattice, and ggplot2 for data visualization
• Caret machine learning
How to use Python?
If your data analysis tasks require Web applications or code statistics to be integrated into the production database, you can use python as a fully sophisticated programming language, it is a great tool for implementing algorithms.
A
the. zip file, and put it in "Python's installation directory –>lib–>site-packages")To install the pandas command:c:\user\admin>pip install pandasc:\user\admin>python>>>import Pandas ( Verify that the installation is successful)Here encountered a problem, obviously has successfully installed the pandas, but in the Spyder still error: Importerror:no module named ' Pandas ',began to think that the
This article mainly introduces you to the installation of Anaconda and Python tutorial in detail, very good, with reference value, need to refer to the friend
When it comes to digital image processing programming, perhaps most people will think of MATLAB, but MATLAB has its own shortcomings:
1, not open source, the price is expensive
2, the software capacity is large. Generally more than 3G, high version even up to 5G or more.
3, can only do research
Write Python,python, write Python programming, write Python programming, and write in Python for international students.I and write the team members are graduated from the domestic and overseas computer professional well-known institutions , are now employed in the domestic
comes with python3.6;2. As previously stated, TensorFlow's current support for Python is only friendly to the 3.5 version, so we need to create a python3.5 environment with Anaconda.Open cmd and enter:[Plain]View PlainCopyprint?
Conda create-n tensorflow python=3.5 #环境名称为tensorflow The python version chosen is 3.5
Conda create-n tensorflow
Baptism soul, practice python (2) -- python installation and configuration, python -- python
Install python and basic configurations:
Python Official Website: www.python.org
Open the website and download the corresponding version
Recently in learning machine learning, using the Python language, senior recommended an IDE called Anaconda, which integrates Python and some of its extensions, even the Learning library Scikit-learn about machine learning.
Download the Anaconda on some linksHttp://www.continuum.io/downloads
After installation, we can start the software. The Anaconda provides Spyder
directory Scripts inside, as mine is D:/anaconda3/scripts/spyder.exe, directly double-click to run. We can right-click to send to the desktop shortcut, it is more convenient to run later.We simply write a program to test the success of the installation, which is used to open a picture and display it. First prepare a picture, then open the Spyder, and write the following code:From skimage import ioimg=io.imread (' d:/dog.jpg ') io.imshow (IMG)Change t
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