← Search

Hugh Leather

2 accepted papers

2024

Sieve: Multimodal Dataset Pruning using Image Captioning Models

CVPR 2024poster

Vision-Language Models (VLMs) are pretrained on large diverse and noisy web-crawled datasets. This underscores the critical need for dataset pruning as the quality of these datasets is strongly correlated with the performance of VLMs on downstream tasks. Using CLIPScore from a pretrained model to on…

2021

ProGraML: A Graph-based Program Representation for Data Flow Analysis and Compiler Optimizations

ICML 2021spotlight

Machine learning (ML) is increasingly seen as a viable approach for building compiler optimization heuristics, but many ML methods cannot replicate even the simplest of the data flow analyses that are critical to making good optimization decisions. We posit that if ML cannot do that, then it is insu…