algorithm – by Matt Zhang

Hash Tables, Dictionaries, and the Art of O(1) Lookup

Blog of Feeling Responsive Reconstructing the magic behind Python's most useful data structure. Read More ›

algorithm – by Zeqian Li

Markov Decision Process and Reinforcement Learning

Blog of Feeling Responsive How to beat human in 49 Atari games. Read More ›

algorithm – by Eli Chertkov

Spectral Clustering

Blog of Feeling Responsive Identifying clusters in data using linear algebra and graph theory. Read More ›

algorithm – by Ryan Levy

Randomized SVD

Blog of Feeling Responsive Improving SVD speeds by assuming a low rank approximation and exploiting randomization. Read More ›

algorithm – by Yubo 'Paul' Yang


Blog of Feeling Responsive Kriging is an interpolation method that provides confidence interval to its predictions. Kriging works by minimizing the variance of the prediction error over existing data. Read More ›