jeffzzzhang's repositories
pair_trading
pair trading(stat arb), July 2017
winningProbablity
This is the math modeling part of my thesis, i.e., Fast propagation of messages in VANETs and the impact of vehicles as obstacles on signal propagation.
apple_batterygate_word_cloud
visualise apple apology letter about battery by word cloud, May 2018
box_theory_strategy
Implementation of box theory, which stems from dual moving average stragy. June 2017
factor_rotation
research on factor rotation strategy, May 2017
Foster_Friess_strategy
Application of Foster Friess' strategy on stock selection, July 2017
materials
Bonus materials, exercises, and example projects for our Python tutorials
multi_core_performance
GIL mechanism in Python limits performance. This experiment shows that it's possible to improve coding performance, i.e., halved running time, by using multi-core CPU and Multiprocessing module in python. June 2018
projector_sales_analysis
statistical results: projector sales on online marketplace taobao.com, Nov 2017
pydata-book
Materials and IPython notebooks for "Python for Data Analysis" by Wes McKinney, published by O'Reilly Media
python-parallel-programming-cookbook-cn
📖《Python Parallel Programming Cookbook》中文版
server_issues
collection of server related issues, in progress
SmartisanOS_Kernel_Source
SmartisanOS kernel opensource contain T1Kernel, T2Kernel, U1Kernel(JianGuo), M1Kernel(M1 and M1L), U2ProKernel(JianGuo Pro)
stock_selection_based_on_indices
selecting stocks based on several indices and attributes, Apr 2017
ticket_booking
This is a ticket booking project for the promotion campaign of some hotel. Finished in early Sep 2022.
Total-Text-Dataset
Total Text Dataset - ICDAR 2017. It consists of 1555 images with more than 3 different text orientations: Horizontal, Multi-Oriented, and Curved, one of a kind.
word-frequency-A-Xijinping-report
word frequency analysis of Xijinping's report on CCP 19th Representative conf., Nov 2017