Edwin Chen
Founder, CEO at Surge AI
Edwin Chen
Founder, CEO at
Surge AI
.
Raising AGI with the richness of humanity. Ex Google, Facebook, Twitter, MIT.
Writings
You are your objective function. Which fork do you choose?
November 2025
Archived Posts
Archived Posts
Exploring LSTMs
Moving Beyond CTR: Better Recommendations Through Human Evaluation
Propensity Modeling, Causal Inference, and Discovering Drivers of Growth
Product Insights for Airbnb
Improving Twitter Search with Real-Time Human Computation
Edge Prediction in a Social Graph: My Solution to Facebook's User Recommendation Contest on Kaggle
Soda vs. Pop with Twitter
Infinite Mixture Models with Nonparametric Bayes and the Dirichlet Process
Instant Interactive Visualization with d3 + qqplot2
Introduction to Conditional Random Fields
Stuff Harvard People Like
Information Transmission in a Social Network: Dissecting the Spread of a Quora Post
Introduction to Latent Dirichlet Allocation
Introduction to Restricted Boltzmann Machines
A Mathematical Introduction to Least Angle Regression
Introduction to Cointegration and Pairs Trading
Counting Clusters
Layman's Introduction to Random Forests
Layman's Introduction to Measure Theory
Prime Numbers and the Riemann Zeta Function
Topological Combinatorics and the Evasiveness Conjecture
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