Ziyuan Feng

Projects:

• fastNLP: A modular Natural Language Processing(NLP) system for fast development of NLP models.

• Matrix Toolbox: A C++ library for efficient matrix computation with parallel algorithms.
• CharLM: The reproduction of Character-Aware Neural Language Models in PyTorch.
• Decomposability of Normal Distribution: A detailed proof of how a normally distributed sum of random variables gives each random variable normally distributed.

• Solutions to binary imbalanced classification: The final essay in Pattern Recognition and Machine Learning course, which studies a series of methods to solve binary classification problem over extremely imbalaced datasets.
• Finding Pulsar: The final project of the Pattern Recognition course. Detect pulsars with machine learning techniques on astronomical datasets.
• Secret Chat: A chat room implemented by socket programming and HTTPS-level encryption, which is the final project of Computer Network course.

• Language Evoluation: A possible solution to problem B of the Mathematical Contest in Modeling in 2018.
• Little Angel: A cross-domain recommendation system in Hack x FDU 2017 (Hackathon). Recommend movies and music based on users' comments, with the help of IBM cognitive service.

Notes & Articles:

• Why Go Deep ?
• Andrew Ng Lecture Notes
• Machine Learning (basic)
• Machine Learning (advanced)
• Pandas & Numpy
• Weakness of Newton's method
• Interview questions about convolutional networks

• Note of Core Java
• Matlab grammar
• Python Advanced Topics
• Regular Expression
• SQL grammar

• Lecture Note: Information Theory
• Beauty of Methematics
• Design Patterns
• An example of least square method