Today I will share the deep neural network using numpy, which are commonly asked in machine learning interviews:

Today I would like to share the coding interview questions with Python using MarkDown format, which is clean and easy to polish in the future. This repository Coding Algorithm Questions is targeted for Intermediate or Advanced level.

Today I will share 5 basic machine learning algorithms, which are commonly asked in machine learning interviews:

These are my listed presentations at our internal journal club at Standardization Team, Relevance, LinkedIn.

Recently, six years of efforts during my Physics Ph.D. have been paid off and the research work about exploring the neuronal activity was published as Wang, Rui, et al. “Ultrasensitive graphene optoelectronic probes for recording electrical activities of individual synapses.” Nano letters (2018). I have to admit that I physically fabricated more than 1000 transistors in the clean room and tested more than 500 microfluidic and graphene devices integrated with neurons. As a Physics graduate, I was able to gain more knowledge in various fields, such as semiconducting engineering, microfluidic mechanics, and biological neuroscience. Furthermore, the collaboration work allows me to grow up as a team leader. Here I want to express thanks to my Ph.D. advisor, Dr. Yaqiong Xu, and other collaborators. This amazing experience paved the way for my research work in brain imaging and my recent transition from a physicist to an engineer.