Search Results for author: Yuzhen Ding

Found 6 papers, 0 papers with code

Benchmarking a foundation LLM on its ability to re-label structure names in accordance with the AAPM TG-263 report

no code implementations5 Oct 2023 Jason Holmes, Lian Zhang, Yuzhen Ding, Hongying Feng, Zhengliang Liu, Tianming Liu, William W. Wong, Sujay A. Vora, Jonathan B. Ashman, Wei Liu

Conclusions: Given the accuracy of GPT-4 in re-labeling structure names of both target volumes and normal tissues as presented in this work, LLMs are poised to be the preferred method for standardizing structure names in radiation oncology, especially considering the rapid advancements in LLM capabilities that are likely to continue.

Benchmarking

Deep-Learning-based Fast and Accurate 3D CT Deformable Image Registration in Lung Cancer

no code implementations21 Apr 2023 Yuzhen Ding, Hongying Feng, Yunze Yang, Jason Holmes, Zhengliang Liu, David Liu, William W. Wong, Nathan Y. Yu, Terence T. Sio, Steven E. Schild, Baoxin Li, Wei Liu

Conclusion: A patient-specific vision-transformer-based network was developed and shown to be accurate and efficient to reconstruct 3D CT images from kV images.

Anatomy Image Registration

Evaluating a Simple Retraining Strategy as a Defense Against Adversarial Attacks

no code implementations20 Jul 2020 Nupur Thakur, Yuzhen Ding, Baoxin Li

Though deep neural networks (DNNs) have shown superiority over other techniques in major fields like computer vision, natural language processing, robotics, recently, it has been proven that they are vulnerable to adversarial attacks.

AdvFoolGen: Creating Persistent Troubles for Deep Classifiers

no code implementations20 Jul 2020 Yuzhen Ding, Nupur Thakur, Baoxin Li

Researches have shown that deep neural networks are vulnerable to malicious attacks, where adversarial images are created to trick a network into misclassification even if the images may give rise to totally different labels by human eyes.

VSEC-LDA: Boosting Topic Modeling with Embedded Vocabulary Selection

no code implementations15 Jan 2020 Yuzhen Ding, Baoxin Li

When applying a topic model, a relatively standard pre-processing step is to first build a vocabulary of frequent words.

Topic Models

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