Video Pretraining Advances 3D Deep Learning on Chest CT Tasks

1 code implementation • 2 Apr 2023 • Alexander Ke, Shih-Cheng Huang, Chloe P O'Connell, Michal Klimont, Serena Yeung, Pranav Rajpurkar

We demonstrate video pretraining improves the average performance of seven 3D models on two chest CT datasets, regardless of finetuning dataset size, and that video pretraining allows 3D models to outperform 2D baselines.

Image Classification

CheXtransfer: Performance and Parameter Efficiency of ImageNet Models for Chest X-Ray Interpretation

no code implementations • 18 Jan 2021 • Alexander Ke, William Ellsworth, Oishi Banerjee, Andrew Y. Ng, Pranav Rajpurkar

First, we find no relationship between ImageNet performance and CheXpert performance for both models without pretraining and models with pretraining.