2022

Webly Supervised Concept Expansion for General Purpose Vision Models

Kamath, Amita, Clark, Christopher, Gupta, Tanmay et al.

Understand

General Purpose Vision (GPV) systems are models that are designed to solve a wide array of visual tasks without requiring architectural changes.

  • Today, GPVs primarily learn both skills and concepts from large fully supervised datasets.
  • Scaling GPVs to tens of thousands of concepts by acquiring data to learn each concept for every skill quickly becomes prohibitive.
  • This work presents an effective and inexpensive alternative: learn skills from supervised datasets, learn concepts from web image search, and leverage a key characteristic of GPVs: the ability to transfer visual knowledge across skills.

Reading the bibliography…