2/24/22 #56 Fait Poms - Interactive Model Development

Fait Poms - A vision for interactive model development: efficient machine learning by bringing domain experts in the loop

Building computer vision models today is an exercise in patience--days to weeks for human annotators to label data, hours to days to train and evaluate models, weeks to months of iteration to reach a production model. Without tolerance for this timeline or access to the massive compute and human resources required, building an accurate model can be challenging if not impossible. In this talk, we discuss a vision for interactive model development with iteration cycles of minutes, not weeks. We believe the key to this is integrating the domain expert at key points in the model building cycle and leveraging supervision cues above just example-level annotation. We will discuss our recent progress toward aspects of this goal: judiciously choosing when to use the machine and when to use the domain expert for fast, low label budget model training (CVPR 2021, ICCV 2021), building confidence in model performance with low-shot validation (ICCV 2021 Oral), and some initial tools for rapidly defining correctness criteria.