Abstract: TensorFlow has been widely used for many applications in machine learning and deep learning. However, TensorFlow is more than that, it is a general purpose computing library. Based on that, people have created a rich...

As this term, I am responsible for two classes of time series analysis. I would like to propose a efficient way of communication with students so they do not get bored with the numbers and notations. After taking a brief...

Deep learning and all kind of machine learning techniques have received a lot of attraction recently. However, most of the commonly used tool for data science and machine learning are implemented in python. As the most favorable programming language of...

I really like the default R plot system. It always brings elegant minimal clean plots which suits with most of my purpose. However, there would be some circumstance that the default plot is way too simple and could not help...

This series of posts show how to use ggplot2 in my daily exercises. The posts contain detail tricks and tips to plot nice graphs with ggplots. The structure of the post should be as followed,

• Firstly, the main object...

We usually write a lot of codes everyday. However, most of them are commands and not commented properly. As the consequence, it might take a lot of time to understand our own writing when we review them some months later.