Co-authors: Sofus Macskassy, Lu Sun, Di Zhou, Rui Kou and Zhuliu Li Skills are at the heart of every professional's qualifications for a role or new opportunity. At LinkedIn, we see a future where the world of work is centered on a skills-first economy. Adopting a skills-first approach will be especially critical as the requirements for roles, businesses, and...

Co-authors: Ji Yan, Sen Zhou, Dansong Zhang, Anastasiya Karpovich Introduction Multitask learning, a subfield of machine learning, aims to accomplish multiple learning tasks at the same time by exploiting commonalities and differences across tasks. Traditionally, engineers have built separate AI models to accomplish each task at hand. While this allows a simple...