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  • Data Science
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  • Article Spotlight

    Man working in greenhouse in garden center, looking at camera

    Introducing Two Sigma Impact’s Good Job Score Assessment Tool

    The Good Job Score (GJS) Assessment Tool is an open source, standardized instrument to help investors, management teams, and workers measure job quality.

    Insights by Two Sigma Impact Team
    Updated on April 13, 2023
  • Popular Article

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    Curiosity at Two Sigma: “Poking and Prying with a Purpose”

    A group of Two Sigma colleagues shares how they think about curiosity in their daily lives: how it applies to their work, how to nurture it, and what topics they’ve been ruminating about lately.

    Insights by Two Sigma
    Updated on May 2, 2023
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Browse Research

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  • 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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