research Articles

  • linkedin-feed-AI-1

    A Look Behind the AI that Powers LinkedIn’s Feed: Sifting through Billions of Conversations to Create Personalized News Feeds for Hundreds of Millions of Members

    March 29, 2018

    Co-authors: Tim Jurka, Souvik Ghosh and Pete Davies Overview At LinkedIn, our mission is to connect the world’s professionals to make them more productive and successful. The LinkedIn Feed stands at the center of this global professional community: a place for our members to discover and join the conversations that are happening among their connections, taking...

  • searchfederation1

    Search Federation Architecture at LinkedIn

    March 14, 2018

    Co-authors: Yi Shen, Claire Liu, and Ali Mohamed Introduction: A brief history of Search Federation at LinkedIn Almost every part of LinkedIn contains data that needs to be discoverable by our members or customers. Use cases range from a member looking up a news article posted by someone in their network to a recruiter looking for candidates on the platform. One...

  • feature-image-3

    Trends in AI for Online Education: Recommending Micro-Content for Micro-Learning

    January 25, 2018

    Editor’s Note: Shivani Rao is a Senior Applied Researcher on the LinkedIn Learning Relevance team, where she works on applications of recommendation systems to online learning. She recently spoke at the RE•WORK Women in Machine Intelligence Dinner in San Francisco on the topic of micro-learning and other emerging trends in applied AI in the field of online...

  • salary1

    The Statistical Modeling System Powering LinkedIn Salary

    December 19, 2017

    Co-authors: Krishnaram Kenthapadi, Stuart Ambler, Xi Chen, Yiqun Liu, Liang Zhang, and Deepak Agarwal Introduction For most job...

  • sparksummit2

    Spark Summit 2017: Research, Open Source, and Community

    June 2, 2017

    Next Tuesday marks the start of the Spark Summit Conference in San Francisco. This year, LinkedIn engineers and data scientists are...

  • researchexcellence

    Celebrating Research Excellence at LinkedIn

    May 16, 2017

    At LinkedIn, our data scientists and researchers have the opportunity to work with massive amounts of data, solve real problems for...