Learning a Unified Embedding for Visual Search at PinterestAt Pinterest, we utilize image embeddings throughout our search and recommendation systems to help our users navigate through visual content by powering experiences like browsing of related content and searching for exact products for shopping. In this work we describe a multi-task deep metric learning system to learn a single unified image embedding which can be used to power our multiple visual
https://arxiv.org/pdf/1908.01707.pdf
