Search Results for author: Lei Ren

Found 7 papers, 4 papers with code

Density-based Isometric Mapping

no code implementations4 Mar 2024 Bardia Yousefi, Mélina Khansari, Ryan Trask, Patrick Tallon, Carina Carino, Arman Afrasiyabi, Vikas Kundra, Lan Ma, Lei Ren, Keyvan Farahani, Michelle Hershman

Multiple imaging datasets overall of 72, 236 cases, 70, 000 MINST data, 1596 from multiple Chest-XRay pneumonia datasets, and three NSCLC CT/PET datasets with a total of 640 lung cancer patients, were used to benchmark and validate PR-Isomap.

Dimensionality Reduction

AI-Enabled Lung Cancer Prognosis

no code implementations12 Feb 2024 Mahtab Darvish, Ryan Trask, Patrick Tallon, Mélina Khansari, Lei Ren, Michelle Hershman, Bardia Yousefi

Lung cancer is the primary cause of cancer-related mortality, claiming approximately 1. 79 million lives globally in 2020, with an estimated 2. 21 million new cases diagnosed within the same period.

Survival Prediction

XPrompt: Exploring the Extreme of Prompt Tuning

no code implementations10 Oct 2022 Fang Ma, Chen Zhang, Lei Ren, Jingang Wang, Qifan Wang, Wei Wu, Xiaojun Quan, Dawei Song

Prompt tuning learns soft prompts to condition frozen Pre-trained Language Models (PLMs) for performing downstream tasks in a parameter-efficient manner.

Making Pretrained Language Models Good Long-tailed Learners

1 code implementation11 May 2022 Chen Zhang, Lei Ren, Jingang Wang, Wei Wu, Dawei Song

Prompt-tuning has shown appealing performance in few-shot classification by virtue of its capability in effectively exploiting pre-trained knowledge.

Classification

Iterative Inversion of Deformation Vector Fields with Feedback Control

1 code implementation27 Oct 2016 Abhishek Kumar Dubey, Alexandros-Stavros Iliopoulos, Xiaobai Sun, Fang-Fang Yin, Lei Ren

Conclusion: Our analysis captures properties of DVF data associated with clinical CT images, and provides new understanding of iterative DVF inversion algorithms with a simple residual feedback control.

4D reconstruction Image Registration

Cannot find the paper you are looking for? You can Submit a new open access paper.