Recommender Systems Articles

  • sketching-out-what-a-heterogeneous-social-network-looks-like

    Building a heterogeneous social network recommendation system

    October 6, 2020

    Co-authors: Parag Agrawal, Ankan Saha, Yafei Wang, Aastha Nigam, and Eric Lawrence Figure 1: A heterogeneous social network LinkedIn’s “People You May Know” (PYMK) feature has long been used by our members to form connections with other members and expand their networks. As member networks become more heterogeneous, the People You May Know tab (MyNetwork tab...

  • qualified-applicant-model-design-

    Quality matches via personalized AI for hirer and seeker preferences

    July 30, 2020

    Co-authors: Konstantin Salomatin, Kirill Talanine, Barış Özmen, Gungor Polatkan, Linda Fayad, Arjun Kulothungun, and Deepak Kumar Our vision at LinkedIn is to create economic opportunity for every member of the global workforce. Key to achieving this is making the marketplace between job seekers and hirers more efficient. Active job seekers apply for many jobs,...

  • diagram-showing-the-linear-classifier

    A closer look at the AI behind course recommendations on LinkedIn Learning, Part 2

    July 1, 2020

    Co-authors: Sneha Chaudhari, Mahesh Joshi, and Gungor Polatkan In part 1 of this series, we shared a high-level overview of our course recommendation engine for LinkedIn Learning. First, we provided details on the offline and online components of the system design. Later on, we discussed the three main components of the recommendation engine that are key for...

  • linkedin-learning-homepage

    A closer look at the AI behind course recommendations on...

    June 17, 2020

    Co-authors: Sneha Chaudhari, Mahesh Joshi, and Gungor Polatkan LinkedIn Learning is a platform where LinkedIn members have the...

  • PhotonMLtutorial1

    Building Recommender Systems using Photon ML

    August 31, 2016

    On Aug. 15, 2016, the Machine Learning Algorithm team at LinkedIn gave a hands-on tutorial on how to build recommender systems using...

  • Browsemap: Collaborative Filtering At LinkedIn

    October 23, 2014

    LinkedIn makes extensive use of item-based collaborative filtering, which showcases relationships between pairs of items based on the...