research Articles

  • open-sourcing-our-spark-inequality-a-b-testing-library

    Bringing Project Every Member to life: Open sourcing our Spark inequality A/B testing library

    May 26, 2020

    Co-authors: Guillaume Saint-Jacques, Stuart Ambler Last month on this blog, we introduced how we are building inclusive products through A/B testing, something we internally call Project Every Member, and discussed the novel application of inequality A/B testing using the Atkinson index and the use of this technique in the product design process at LinkedIn....

  • graph-showing-x-axis-dwell-time-y-axis-probability

    Understanding dwell time to improve LinkedIn feed ranking

    May 12, 2020

    Co-authors: Siddharth Dangi, Johnson Jia, Manas Somaiya, and Ying Xuan The LinkedIn feed is the cornerstone of the member experience. It’s where our members post ideas, career news, questions, and jobs in an array of formats, including short text, long-form articles, images, and videos. The Feed AI Team’s mission is to help LinkedIn’s members discover the most...

  • building-inclusive-products-through-a-b-testing

    Building inclusive products through A/B testing

    March 31, 2020

    Co-authors: Guillaume Saint-Jacques, Amir Sepehri, Nicole Li, and Igor Perisic Introduction Previously on this blog, we’ve shared information on best practices in data science, particularly in areas such as A/B testing. We’ve also discussed the importance of ethics in fields such as data science, early implementations of “fairness by design” principles in our...

  • LinkedIn-2020-Emerging-Jobs-Report

    How we mapped the “skills genome” of emerging jobs

    December 10, 2019

    In today’s newly-published Emerging Jobs Report, we introduce the “skills genome methodology” to highlight the unique skills for...

  • high-level-system-architecture

    Fairness, Privacy, and Transparency by Design in AI/ML...

    July 26, 2019

    Co-authors: Stuart Ambler, Ahsan Chudhary, Mark Dietz, Sahin Cem Geyik, Krishnaram Kenthapadi, Ian Koeppe, Varun Mithal, Guillaume...

  • talentai1

    The AI Behind LinkedIn Recruiter search and recommendation ...

    April 22, 2019

    Co-authors: Qi Guo, Sahin Cem Geyik, Cagri Ozcaglar, Ketan Thakkar, Nadeem Anjum, and Krishnaram Kenthapadi LinkedIn Talent Solutions...