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Name: Chen Xinyu
Type: User
Bio: Passionate in urban computing, machine learning, and smart cities.
Location: Shenzhen, China
Name: Chen Xinyu
Type: User
Bio: Passionate in urban computing, machine learning, and smart cities.
Location: Shenzhen, China
Course project report: Compare Influencing Factors of Airbnb Penetration in Three U.S. cities
My personal site.
Data visualization of HDB data and crime data by using R.
API clients for various languages for the GraphHopper Directions API
Example data science portfolio
Assignment of exploratory analysis: data visualization of household electric power consumption
Assignment of getting and cleaning data: data processing of experiment dataset
Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.
Example how to map internal node or edge IDs to OSM IDs
Exercises of Machine Learning course in Coursera. Continue to be updated.
The map matching functionality is now located in the main repository https://github.com/graphhopper/graphhopper#map-matching
Easily convert matplotlib plots from Python into interactive Leaflet web maps.
R programming assignment: write an R function to cache potentially time-consuming computations
R programming assignment: creating programmes for filtering hospitals according to different conditions
Course materials for the Data Science Specialization: https://www.coursera.org/specialization/jhudatascience/1
Notes of PostgreSQL study
Spatial-temporal analysis of taxi demand in New York City.
A repo containing all the codes and output of the analysis of green space accessibility in Urban Ecosystem.
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.