Search Results for author: Weiguo Lu

Found 12 papers, 2 papers with code

A Gaussian Process Based Method with Deep Kernel Learning for Pricing High-dimensional American Options

no code implementations13 Nov 2023 Jirong Zhuang, Deng Ding, Weiguo Lu, Xuan Wu, Gangnan Yuan

Gaussian process regression (GPR) is considered as a potential method for estimating the continuation value of an American option in the regression-based Monte Carlo method.

GPR regression +1

An Efficient 1 Iteration Learning Algorithm for Gaussian Mixture Model And Gaussian Mixture Embedding For Neural Network

no code implementations18 Aug 2023 Weiguo Lu, Xuan Wu, Deng Ding, Gangnan Yuan

We propose an Gaussian Mixture Model (GMM) learning algorithm, based on our previous work of GMM expansion idea.

Recurrence-free Survival Prediction under the Guidance of Automatic Gross Tumor Volume Segmentation for Head and Neck Cancers

1 code implementation22 Sep 2022 Kai Wang, Yunxiang Li, Michael Dohopolski, Tao Peng, Weiguo Lu, You Zhang, Jing Wang

For Head and Neck Cancers (HNC) patient management, automatic gross tumor volume (GTV) segmentation and accurate pre-treatment cancer recurrence prediction are of great importance to assist physicians in designing personalized management plans, which have the potential to improve the treatment outcome and quality of life for HNC patients.

Management Segmentation +2

BIRADS Features-Oriented Semi-supervised Deep Learning for Breast Ultrasound Computer-Aided Diagnosis

no code implementations1 Apr 2019 Erlei Zhang, Stephen Seiler, Mingli Chen, Weiguo Lu, Xuejun Gu

Then, the converted BFMs are used as the input of an SDL network, which performs unsupervised stacked convolutional auto-encoder (SCAE) image reconstruction guided by lesion classification.

Medical Physics

Towards automated patient data cleaning using deep learning: A feasibility study on the standardization of organ labeling

no code implementations30 Dec 2017 Timothy Rozario, Troy Long, Mingli Chen, Weiguo Lu, Steve Jiang

Organs are often labeled inconsistently at different institutions (sometimes even within the same institution) and at different time periods, which poses a problem for clinical research, especially for multi-institutional collaborative clinical research where the acquired patient data is not being used effectively.

Accurate Real Time Localization Tracking in A Clinical Environment using Bluetooth Low Energy and Deep Learning

1 code implementation22 Nov 2017 Zohaib Iqbal, Da Luo, Peter Henry, Samaneh Kazemifar, Timothy Rozario, Yulong Yan, Kenneth Westover, Weiguo Lu, Dan Nguyen, Troy Long, Jing Wang, Hak Choy, Steve Jiang

Deep learning has started to revolutionize several different industries, and the applications of these methods in medicine are now becoming more commonplace.

TAG

A feasibility study for predicting optimal radiation therapy dose distributions of prostate cancer patients from patient anatomy using deep learning

no code implementations26 Sep 2017 Dan Nguyen, Troy Long, Xun Jia, Weiguo Lu, Xuejun Gu, Zohaib Iqbal, Steve Jiang

With the advancement of treatment modalities in radiation therapy for cancer patients, outcomes have improved, but at the cost of increased treatment plan complexity and planning time.

Anatomy

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