People often ask how we've been able to learn about and cover so many different and diverse topics in machine learning (using at least three different programming languages – Python, Matlab, and R) and generally achieve such prominence in the community, all this in a relatively short time. Today we finally give a definitive answer. There's no Zygmunt the Polish economist ever willing to relocate to San Francisco. And the "we" that we always use in the posts is not majestic plural. We are three Chinese PhD students: Ah, Hai and Wang.

People often ask how we've been able to learn about and cover so many different and diverse topics in machine learning (using at least three different programming languages - Python, Matlab, and R) and generally achieve such prominence in the community, all this in a relatively short time. Today we finally give a definitive answer. There's no Zygmunt the Polish economist ever willing to relocate to San Francisco. And the "we" that we always use in the posts is not majestic plural. We are three Chinese PhD students: Ah, Hai and Wang.