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Xue Wang
Xue Wang

172 Followers

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How to run Keras and Tensorflow in Rstudio

Create Python env for Keras in Rstudio — Recently I need to work on an assignment that uses Keras's deep learning method in Rstudio. This assignment enables to use of R libraries like PepTools (which is not available in Python)and cutting-edge Keras deep learning capability. Then I faced the problem of loading Keras correctly. First, let’s understand the…

Rstudio

3 min read

How to run Keras and Tensorflow in Rstudio
How to run Keras and Tensorflow in Rstudio
Rstudio

3 min read


Published in

Towards Data Science

·Pinned

Why Matplotlib can’t be installed in Visual Studio Code

Because of MVC++ Build tools — We know “Matplotlib is a comprehensive library for creating static, animated, and interactive visualizations in Python”. If Anaconda is permitted to be installed, normally there is no problem using Matplotlib. But recently there are Terms of Service updates for commercial users from Anaconda. The detailed info is explained as below: …

Matplotlib

4 min read

Why Matplotlib can’t be installed in Visual Studio Code
Why Matplotlib can’t be installed in Visual Studio Code
Matplotlib

4 min read


Published in

Towards Data Science

·Pinned

Focus on deploying a simple Flask Application into Heroku, interacting with PostgreSQL and Troubleshooting

Focus on the backend, without frontend and authentication — Flask is the tool that can be used to create API server. It is a micro-framework, which means that its core functionality is kept simple, but there are numerous extensions to allow developers to add other functionality (such as authentication and database support). Heroku is a cloud platform where developers…

Flask

7 min read

Deploy a micro Flask Application into Heroku with Postgresql Database
Deploy a micro Flask Application into Heroku with Postgresql Database
Flask

7 min read


Published in

Towards Data Science

·Pinned

Bertelsman Arvato Financial Solution Customer Segmentation

Nowadays, with big data becomes reality, people now focus on how to use the data to realize commercial values. One area which is much more mature is how to picture the potential customer or predict the behavior of the customer, to target the market or customer more precisely. Problem statement Bertelsman Arvato…

Data Science

9 min read

Bertelsman Arvato Financial Solution Customer Segmentation
Bertelsman Arvato Financial Solution Customer Segmentation
Data Science

9 min read


Published in

Towards Data Science

·Pinned

Splitting a string column and getting unique values and frequency in Python

With two methods: For loop and Counter container — What the problem and target are: In order to simplify the problem, I take out two columns from my working file which is a Stackoverflow yearly Survey file, as below:

Python

5 min read

Splitting the text  column and getting unique values in Python
Splitting the text  column and getting unique values in Python
Python

5 min read


Published in

MLearning.ai

·Sep 15, 2022

Understand the type and the code in Python of a digital image

Single channel, three-channel, gray images, etc. This story comes back to the basics of digital images to understand how the different images like single channel, three-channel, gray, and RGB, are stored and how to read and recognize them correctly. Let’s get into it. Single channel gray image Use below NumPy to…

Image Processing

3 min read

Understand the type and the code in Python of a digital image
Understand the type and the code in Python of a digital image
Image Processing

3 min read


Sep 1, 2022

Image is a wave?

I learned the image process starting with coding. But it confused me with the principle of the image process until I investigated some resources and got the idea that an image is a wave, and the methods dealing with waves can be applied to images, like frequency, filtering, and Gause…

Image Processing

4 min read

Image is a wave?
Image is a wave?
Image Processing

4 min read


Sep 8, 2021

Basic user cases from git, Github repo, to Github page

For one user and one branch There are a lot of learning materials for git, Github, and Github page. Today’s story is based on the following cases: The files are ready and I would like to push them to a remote repo(Github) I make some changes locally and would like…

Git

5 min read

Basic user cases from git, Github repo, to Github page
Basic user cases from git, Github repo, to Github page
Git

5 min read


Published in

Geek Culture

·Aug 17, 2021

How to run HTML in Visual Studio Code

The extensions: HTML Preview, Live Server and open in browser — You might use Visual Studio Code (VSC) as the editor for coding. Have you faced the problem to review HTML files lively in VSC? I have tried three extensions and would like to share my experiences. HTML Preview HTML Preview can open the rendered web page inside VSC lively. Once…

HTML

3 min read

How to run HTML in Visual Studio Code
How to run HTML in Visual Studio Code
HTML

3 min read


Published in

Towards Data Science

·Jun 27, 2021

Traversing, cleaning batch worksheets in batch Excel files, and interacting with MySQL

Cleaning only with Pandas — Today’s story will include: How to only use pandas to traverse and clean dirty batch Excel worksheets Based on step 1, how to traverse batch Excel workbooks and consolidate the report How to save the Excel file to MySQL database and interact with it. Read and write Excel files is…

Excel

4 min read

Traversing , cleaning batch worksheets in batch Excel files and interacting with MySQL
Traversing , cleaning batch worksheets in batch Excel files and interacting with MySQL
Excel

4 min read

Xue Wang

Xue Wang

172 Followers

Happy coding|Data content writer

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