Research Archives - Two Sigma

Article Spotlight

Career Advice from Five Women in Engineering

Two Sigma women in engineering discuss their career journeys, share what they've learned along the way, and explain how they approach solving problems.

Insights by Two SIgma

Updated on September 9, 2022
Popular Article

pandas at a Crossroads: The Past, Present, and Future with Jeff Reback

Two Sigma's Jeff Reback outlines possible paths forward for the pandas community.

Insights by Two Sigma

August 31, 2022

Browse Research

Engineering

Bidirectional Recurrent Neural Networks

Research by Two Sigma

July 18, 2022
Data Science, Engineering

A 24x Speedup for Reinforcement Learning with RLlib + Ray

Research by Two Sigma

August 12, 2021
Markets & Economy

Thematic Research: Forecasting Factor Returns

Research by Two Sigma

Updated on May 14, 2019
Data Science

Gradient Sparsification for Communication-Efficient Distributed Optimization

Research by Two Sigma

Updated on November 27, 2018
Data Science

Graph Oracle Models, Lower Bounds, and Gaps for Parallel Stochastic Optimization

Research by Two Sigma

Updated on November 27, 2018
Data Science

Sparse PCA from Sparse Linear Regression

Research by Two Sigma

Updated on November 27, 2018
Engineering

A Secure Cloud with Minimal Provider Trust

Research by Two Sigma

Updated on November 15, 2018
Engineering

Engineering with Open Source

Research by Two Sigma

Updated on September 27, 2018
Engineering

Sundial: Harmonizing Concurrency Control and Caching in a Distributed OLTP Database Management System

Research

Updated on August 29, 2018
Engineering

The Halite Global AI Programming Competition in Google Cloud for Google Cloud NEXT

Research by Two Sigma

Updated on July 26, 2018
Data Science

MiSoSouP: Mining Interesting Subgroups with Sampling and Pseudodimension

Research by Two Sigma

Updated on July 24, 2018
Data Science

Learning and Memorization

Research

Updated on June 29, 2018

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