Import public NYC taxi and for-hire vehicle (Uber, Lyft) trip data into a PostgreSQL or ClickHouse database

A minimal benchmark for scalability, speed and accuracy of commonly used open source implementations (R packages, Python scikit-learn, H2O, xgboost, Spark MLlib etc.) of the top machine learning al…

Turn your R code into a web API.

R interface for Apache Spark

Advanced workshop on XGBoost with Tianqi Chen in Santa Monica, June 2, 2016

Proper cross-validation when using imbalanced data

R Client for Algorithmia Algorithms and Data API

Analysis of public dataset about yellow taxi trips in New York City