Search Results - "Agarwal, Chirag"

Evaluating explainability for graph neural networks by Agarwal, Chirag, Queen, Owen, Lakkaraju, Himabindu, Zitnik, Marinka

“…As explanations are increasingly used to understand the behavior of graph neural networks (GNNs), evaluating the quality and reliability of GNN explanations is…”
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Convergence of Backpropagation with Momentum for Network Architectures with Skip Connections by Chirag Agarwal, Chirag Agarwal, Joe Klobusicky, Joe Klobusicky, Dan Schonfeld, Dan Schonfeld

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Enhancing convolutional neural network predictions of electrocardiograms with left ventricular dysfunction using a novel sub-waveform representation by Honarvar, Hossein, Agarwal, Chirag, Somani, Sulaiman, Vaid, Akhil, Lampert, Joshua, Wanyan, Tingyi, Reddy, Vivek Y., Nadkarni, Girish N., Miotto, Riccardo, Zitnik, Marinka, Wang, Fei, Glicksberg, Benjamin S.

“…Electrocardiogram (ECG) deep learning (DL) has promise to improve the outcomes of patients with cardiovascular abnormalities. In ECG DL, researchers often use…”
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CT imaging of post-myocardial infarction ventricular septal defect with a contained rupture/pseudoaneurysm by Agarwal, Chirag, Goel, Sunny, Jacobi, Adam, Love, Barry, Sanz, Javier

“…Abstract This is a CT imaging study of a 63-year-old female who presented to our center with ST segment elevation MI and was found to have life threatening…”
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Using Adipose Measures from Health Care Provider-Based Imaging Data for Discovery by Arbabshirani, Mohammad R., Patel, Aalpen, Agarwal, Chirag, Veturi, Yogasudha, Cha, Elliot D. K., Pendergrass, Sarah A.

“…The location and type of adipose tissue is an important factor in metabolic syndrome. A database of picture archiving and communication system (PACS) derived…”
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Carcinoid Heart Disease without Liver Involvement Caused by a Primary Ovarian Carcinoid Tumour by Agarwal, Chirag, MD, Goel, Sunny, MD, Stern, Eric, MD, FACC, Warner, Richard, MD, Castillo, Javier, MD, Croft, Lori, MD, FACC, Lavine, Ronald, RDCS, Zacks, Jerome, MD, FACC

“…Carcinoid heart disease, caused by primary ovarian carcinoid tumour, is a rare form of valvular heart disease. This form of heart disease usually presents with…”
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Imaging Modalities to Identity Inflammation in an Atherosclerotic Plaque by Chen, On, Shani, Jacob, Sharma, Abhishek, Gidwani, Umesh, Acholonu, Michael, Zakin, Elina, Aggarwal, Chirag, Miller, Avraham, Goel, Sunny, Kulbak, Guy

“…Atherosclerosis is a chronic, progressive, multifocal arterial wall disease caused by local and systemic inflammation responsible for major cardiovascular…”
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Estimating Example Difficulty using Variance of Gradients by Agarwal, Chirag, D'souza, Daniel, Hooker, Sara

“…In machine learning, a question of great interest is understanding what examples are challenging for a model to classify. Identifying atypical examples ensures…”
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SAM: The Sensitivity of Attribution Methods to Hyperparameters by Bansal, Naman, Agarwal, Chirag, Nguyen, Anh

“…Attribution methods can provide powerful insights into the reasons for a classifier's decision. We argue that a key desideratum of an explanation is its…”
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DeAR: Debiasing Vision-Language Models with Additive Residuals by Seth, Ashish, Hemani, Mayur, Agarwal, Chirag

“…Large pre-trained vision-language models (VLMs) reduce the time for developing predictive models for various vision-grounded language downstream tasks by…”
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Deep learning applied to polysomnography to predict blood pressure in obstructive sleep apnea and obesity hypoventilation: a proof-of-concept study by Prasad, Bharati, Agarwal, Chirag, Schonfeld, Elan, Schonfeld, Dan, Mokhlesi, Babak

“…Nocturnal blood pressure (BP) profile shows characteristic abnormalities in OSA, namely acute postapnea BP surges and nondipping BP. These abnormal BP profiles…”
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Outcomes in patients with severe COVID-19 disease treated with tocilizumab: a case–controlled study by Rojas-Marte, G, Khalid, M, Mukhtar, O, Hashmi, A T, Waheed, M A, Ehrlich, S, Aslam, A, Siddiqui, S, Agarwal, C, Malyshev, Y, Henriquez-Felipe, C, Sharma, D, Sharma, S, Chukwuka, N, Rodriguez, D C, Alliu, S, Le, J, Shani, J

“…Summary Background COVID-19 is an ongoing threat to society. Patients who develop the most severe forms of the disease have high mortality. The interleukin-6…”
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DEEP-URL: A Model-Aware Approach to Blind Deconvolution Based on Deep Unfolded Richardson-Lucy Network by Agarwal, Chirag, Khobahi, Shahin, Bose, Arindam, Soltanalian, Mojtaba, Schonfeld, Dan

“…The lack of interpretability in current deep learning models causes serious concerns as they are extensively used for various life-critical applications…”
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TCT-397 Ipsilateral Balloon Occlusion Technique for Percutaneous Closure After Transfemoral Aortic Valve Replacement by Goel, Sunny, Agarwal, Chirag, Malik, Bilal, Elliot Borgen, Shani, Jacob, Frankel, Robert

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Robustness and Explainability of Deep Neural Networks: Architectures and Applications by Agarwal, Chirag

“…In this work, I study the performance, robustness, and explainability of machine learning models, in particular deep neural networks, and propose their…”
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NEW IPSILATERAL BALLOON OCCLUSION TECHNIQUE FOR PERCUTANEOUS CLOSURE AFTER TRANSFEMORAL AORTIC VALVE REPLACEMENT AND COMPARISON WITH ROUTINE CROSSOVER BALLOON OCCLUSION TECHNIQUE by Goel, Sunny, Siddiqui, Sabah, Agarwal, Chirag, Borgen, Elliot, Shani, Jacob, Frankel, Robert

“…The novel ipsilateral balloon occlusion technique (IBOT) involves passage of a balloon catheter from the ipsilateral superficial femoral artery to enable…”
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Prognostic Value of Cardiac Magnetic Resonance Estimates of Ventriculoarterial Coupling in Pulmonary Hypertension by González Lengua, Carlos, Agarwal, Chirag, Chokshi, Aalap, Elbaum, Lindsay, Kumar, Pirkash, Amara, Richard, Trivieri, Maria Giovanna, Álvarez, Ana García, Sanz, Javier

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T1 MAPPING ASSESSES DIAGNOSIS, SEVERITY AND PROGNOSIS IN ACUTE MYOCARDITIS by Agarwal, Chirag, Santos-Gallego, Carlos, Requena-Ibanez, Juan Antonio, Weiss, Allen, Smoller, Rebecca, Fuster, Valentin, Badimon, Juan, Salvo, Angel Sanz

“…Compared with the highest T1 tertile, myocarditis patients in the lowest tertile showed more severe myocarditis: longer hospitalization, increased need for…”
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T1 MAPPING PREDICTS ADVERSE CLINICAL OUTCOME IN MYOCARDITIS by Agarwal, Chirag, Rodriguez, Mario Rivera, Sabharwal, Basera, Yue, Bing, Wilson, Eelin, Fang, Shuyang, Weiss, Allen, Smoller, Rebecca, Narula, Jagat, Fuster, Valentin, Badimon, Juan, Sanz, Javier

“…Myocarditis patients in the lower tertile of T1 times showed more severity of myocarditis than those in the highest tertile: longer hospitalization (10±5 vs…”
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Deep Learning Analyses of Brain MRI to Identify Sustained Attention Deficit in Treated Obstructive Sleep Apnea: A Pilot Study by Agarwal, Chirag, Gupta, Saransh, Najjar, Muhammad, Weaver, Terri E., Zhou, Xiaohong Joe, Schonfeld, Dan, Prasad, Bharati

“…Purpose Persistent sustained attention deficit (SAD) after continuous positive airway pressure (CPAP) treatment is a source of quality of life and occupational…”
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