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Picture for Saptarshi Purkayastha

Margin-Aware Intra-Class Novelty Identification for Medical Images


Jul 31, 2021
Xiaoyuan Guo, Judy Wawira Gichoya, Saptarshi Purkayastha, Imon Banerjee

* 35 pages, 8 figures 

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Reading Race: AI Recognises Patient's Racial Identity In Medical Images


Jul 21, 2021
Imon Banerjee, Ananth Reddy Bhimireddy, John L. Burns, Leo Anthony Celi, Li-Ching Chen, Ramon Correa, Natalie Dullerud, Marzyeh Ghassemi, Shih-Cheng Huang, Po-Chih Kuo, Matthew P Lungren, Lyle Palmer, Brandon J Price, Saptarshi Purkayastha, Ayis Pyrros, Luke Oakden-Rayner, Chima Okechukwu, Laleh Seyyed-Kalantari, Hari Trivedi, Ryan Wang, Zachary Zaiman, Haoran Zhang, Judy W Gichoya

* Submitted to the Lancet 

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Human Activity Recognition using Deep Learning Models on Smartphones and Smartwatches Sensor Data


Feb 28, 2021
Bolu Oluwalade, Sunil Neela, Judy Wawira, Tobiloba Adejumo, Saptarshi Purkayastha

* HEALTHINF21 at the 14th International Joint Conference on Biomedical Engineering Systems and Technologies (BIOSTEC 2021) 

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Was there COVID-19 back in 2012? Challenge for AI in Diagnosis with Similar Indications


Jun 23, 2020
Imon Banerjee, Priyanshu Sinha, Saptarshi Purkayastha, Nazanin Mashhaditafreshi, Amara Tariq, Jiwoong Jeong, Hari Trivedi, Judy W. Gichoya


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Developing and Deploying Machine Learning Pipelines against Real-Time Image Streams from the PACS


Apr 20, 2020
Pradeeban Kathiravelu, Ashish Sharma, Saptarshi Purkayastha, Priyanshu Sinha, Alexandre Cadrin-Chenevert, Imon Banerjee, Judy Wawira Gichoya

* Preprint submitted to Machine Learning for Healthcare 2020 (under review) 

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Multi-label natural language processing to identify diagnosis and procedure codes from MIMIC-III inpatient notes


Mar 17, 2020
A. K. Bhavani Singh, Mounika Guntu, Ananth Reddy Bhimireddy, Judy W. Gichoya, Saptarshi Purkayastha

* This is a shortened version of the Capstone Project that was accepted by the Faculty of Indiana University, in partial fulfillment of the requirements for the degree of Master of Science in Health Informatics 

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Natural language processing of MIMIC-III clinical notes for identifying diagnosis and procedures with neural networks


Dec 28, 2019
Siddhartha Nuthakki, Sunil Neela, Judy W. Gichoya, Saptarshi Purkayastha

* This is a shortened version of the Capstone Project that was accepted by the Faculty of Indiana University, in partial fulfillment of the requirements for the degree of Master of Science in Health Informatics in Dec 2018 

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