I’m a research scientist at Apple . I work on information visualization and interactive systems for data science and machine learning.
I received my Ph.D. from the Department of Computer Science, University of California, Santa Barbara, where I worked with Prof. Tobias Höllerer in the Four Eyes Lab. I received my bachelor degree from Peking University in 2013, where I worked in PKU Visualization and Visual Analytics Group as an undergraduate research assistant advised by Prof. Xiaoru Yuan.
My research interests are information visualization, machine learning, and virtual / augmented reality. Specifically, I have been working on visualization tools (e.g., Charticulator) and libraries (e.g., Stardust). I’m also interested in machine learning and have worked on interactive performance visualizations for diagnosing machine learning models.
Email: donghao.ren [at] gmail.com