R.G.'s repositories
RG_DCT
Implementation and Performance Analysis of DCT Steganography Algorithm. Tests found that it has excellent imperceptibility (PSNR all above 40). When encountering noised images, the error rate of watermark extraction is low, indicating certain robustness. By introducing the scaling factor, the best embedding effect can be obtained for the specific carrier and watermark.
2020MCM_paper
Product Reputation Prediction Based on Product Review Data(2020 MCM problem C solution paper, A Wealth of Data). SO-PMI Based Review Quantization Model, LDA Based Product Prediction Model and The Comprehensive Rating Model of Product Reputation are built to make a comprehensive assessment of the product and predict its sales potential.
Hybrid-App
Blood Hero: A cross-platform mobile app (iOS+Android+Web) using front-end techs. Quasar(Vue based) as UI framework, Capacitor as native mobile runtime, Firebase as cloud database, and Node+Express as backend server.
JobHunt
JobHunt is an interactive map-based job search platform that allows users to explore job opportunities with crime rates and housing prices in proximity. Developed using Quasar (Vue-based) with Mapbox for map-related functionalities, Firebase for cloud data, and Node.js + Express for the backend server.
netdisk-downloader
A commend line tool for download Baidu Netdisk file on Linux platform
pumpkin-book
《机器学习》（西瓜书）公式推导解析，在线阅读地址：https://datawhalechina.github.io/pumpkin-book
RG-rectified-alexnet-cifar-10
对此代码的一些小调整：https://github.com/xi-mao/alexnet-cifar-10
rg4sun.github.io.old
R.G.'s blog supported by github
RG_Algorithm_Template
自己实现一些常见的算法
Find-A-Service
Find a Service is a platform designed to assist UK customers in finding reliable service providers in their local area. Developed using React with AntD as the UI framework, Firebase serves as the cloud database, while Mapbox and Google Maps handle map-related modules. Node.js + Express serve as the simple backend.
Foodtopia-Admin
Foodtopia(食托邦) 后台管理系统
Foodtopia-App
Foodtopia(食托邦) App
Temporal-Segment-Networks-dig
Implement Temporal Segment Networks with mindspore
vim-website_next_generation
The new website