Thoughts on data science, statistics and machine learning.
Book Review: A Room of One's Own - Virginia Woolf
I went into this essay expecting Virginia Woolf had written about what the eponymous room is like - its design and contents. But she deals with a more fundamental issue - that one needs a room of one’s own. The essays are a fine piece of scholarship. I’d never have thought that Woolf’s characteristic device, the “stream of consciousness” could be used to not only as a writing technique, but also as a powerful pedagogical technique.
Open World Games and the Myth of Sisyphus
To the memory of Kevin Conroy. There was only ever one true Batman. You have been playing for months. Slowly and steadily, you have harvested every collectable - making yourself stronger and stronger until you can kill the toughest enemies. Every enemy defeated, every monster slain. No side quest worth doing remains. Those not worth doing are also done because you are a completionist (which is a dignified way of saying that you have no life).
Effective Train/Test Stratification for Object Detection
TL;DR: Here’s a talk based on this post: There’s an unavoidable, inherent difficulty in fine-tuning deep neural networks for specific tasks, which primarily stems from the lack of training data. It would seem ridiculous to a layperson that a pretrained vision model (containing millions of parameters, trained on millions of images) could learn to solve highly specific problems. Therefore, when fine-tuned models do perform well, they seem all the more miraculous.
A Process for Readable Code
I took a course on data structures and algorithms over the last few months. It is being offered as a part of IIT Madras’ Online Degree Program in Data Science and Programming, taught by Prof Madhavan Mukund. The program is a MOOC in a true sense, with tens of thousands of students enrolling each year. The DSA course itself is offered every trimester, and sees an average of ~700 enrollments every time.