Search Results for author: David Chen

Found 9 papers, 1 papers with code

Evaluating GPT's Programming Capability through CodeWars' Katas

no code implementations31 May 2023 Zizhuo Zhang, Lian Wen, Shaoyang Zhang, David Chen, Yanfei Jiang

In the burgeoning field of artificial intelligence (AI), understanding the capabilities and limitations of programming-oriented models is crucial.

Interaction of a priori Anatomic Knowledge with Self-Supervised Contrastive Learning in Cardiac Magnetic Resonance Imaging

no code implementations25 May 2022 Makiya Nakashima, Inyeop Jang, Ramesh Basnet, Mitchel Benovoy, W. H. Wilson Tang, Christopher Nguyen, Deborah Kwon, Tae Hyun Hwang, David Chen

Training deep learning models on cardiac magnetic resonance imaging (CMR) can be a challenge due to the small amount of expert generated labels and inherent complexity of data source.

Anatomy Contrastive Learning

GeoTyper: Automated Pipeline from Raw scRNA-Seq Data to Cell Type Identification

1 code implementation2 May 2022 Cecily Wolfe, Yayi Feng, David Chen, Edwin Purcell, Anne Talkington, Sepideh Dolatshahi, Heman Shakeri

Various tools exist to facilitate this processing but need to be organized to standardize the workflow from data wrangling to visualization, cell type identification, and analysis of changes in cellular activity, both from the standpoint of malignant cells and immune stromal cells that eliminate them.

Estimation of Clinical Workload and Patient Activity using Deep Learning and Optical Flow

no code implementations9 Feb 2022 Thanh Nguyen-Duc, Peter Y Chan, Andrew Tay, David Chen, John Tan Nguyen, Jessica Lyall, Maria De Freitas

Contactless monitoring using thermal imaging has become increasingly proposed to monitor patient deterioration in hospital, most recently to detect fevers and infections during the COVID-19 pandemic.

Motion Estimation object-detection +2

Clinical Concept Extraction: a Methodology Review

no code implementations24 Oct 2019 Sunyang Fu, David Chen, Huan He, Sijia Liu, Sungrim Moon, Kevin J Peterson, Feichen Shen, Li-Wei Wang, Yanshan Wang, Andrew Wen, Yiqing Zhao, Sunghwan Sohn, Hongfang Liu

Background Concept extraction, a subdomain of natural language processing (NLP) with a focus on extracting concepts of interest, has been adopted to computationally extract clinical information from text for a wide range of applications ranging from clinical decision support to care quality improvement.

Clinical Concept Extraction Decision Making

Phrase2VecGLM: Neural generalized language model--based semantic tagging for complex query reformulation in medical IR

no code implementations WS 2018 Manirupa Das, Eric Fosler-Lussier, Simon Lin, Soheil Moosavinasab, David Chen, Steve Rust, Yungui Huang, Rajiv Ramnath

In this work, we develop a novel, completely unsupervised, neural language model-based document ranking approach to semantic tagging of documents, using the document to be tagged as a query into the GLM to retrieve candidate phrases from top-ranked related documents, thus associating every document with novel related concepts extracted from the text.

Document Ranking Information Retrieval +4

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