The month-long Oar campaign, the company's first out-of-home advertising, consists of 273 card ads across all three of Metro North's train lines.

This library supports calculation of uniform boundaries, confidence sequences, and always-valid p-values. These constructs are useful in sequential A/B testing, best-arm identification, and other ...

This repository contains a demonstration how multiple quantiles can be predicted simultaneously with XGBoost. The key idea is to use a smooth approximation of the pinball loss, the arctan pinball loss ...

Abstract: In quantile estimation within a stream of key-value pairs, recent work has made significant progress in query flexibility, supporting quantile estimation for any key using a unified ...