Welcome!

This is a R experiment about how to get the descriptive statistics of Twitter data and plot the sentiment map.

This is the TODO list of On-line Portfolio Selection Problem..

This is collections of materials on sentiment analysis. Some of them has the link of code and paper.

这是我关于Type I和Type II Error的一点点感想。

This is the introduction of how to convert markdown file into PDF file in Sublime Text 3.

This is some notes on structural model

This is the list of the research papers about Sentiment Analysis in different areas and journals.

This is the literature review on one paper of Das and Chen (2007) on Management Science.

This is the notes of Continuous Stochastic Structure Models with Apllication by Prof. Vijay S. Mookerjee. In this note, we are talking about an application of Stochastic Structure Model: Control of Negative Reviews.

This is the notes of Continuous Stochastic Structure Models with Apllication by Prof. Vijay S. Mookerjee. In this note, we are talking about Stochastic Process, Parameter Estimation, PDE and Stochastic Control.