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A Optimization Algorithms

Neural Information Processing Systems

A.1 Proof of Monotonicity and Submodularity In Equation (3a), we stated the objective of the knapsack cover to be f Here, we prove that it is monotone submodular. We present this algorithm in Algorithm 3. Algorithm 3: Sequential Training with FNR constraint Input: FNR Here, we describe the hyperparameter grids for the lower bound baselines shown in Table 3. All datasets used in this paper (i.e. in Table 2) are publicly available, with the exception of All datasets used in this study have been deidentified and contain no offensive content. It consists of five questions selected from the Adult ADHD Self-Report Scale (ASRS-V1.1) The target is the patient's clinical ADHD status.


Process Mining Model to Predict Mortality in Paralytic Ileus Patients

Pishgar, Maryam, Razo, Martha, Theis, Julian, Darabi, Houshang

arXiv.org Artificial Intelligence

Paralytic Ileus (PI) patients are at high risk of death when admitted to the Intensive care unit (ICU), with mortality as high as 40\%. There is minimal research concerning PI patient mortality prediction. There is a need for more accurate prediction modeling for ICU patients diagnosed with PI. This paper demonstrates performance improvements in predicting the mortality of ICU patients diagnosed with PI after 24 hours of being admitted. The proposed framework, PMPI(Process Mining Model to predict mortality of PI patients), is a modification of the work used for prediction of in-hospital mortality for ICU patients with diabetes. PMPI demonstrates similar if not better performance with an Area under the ROC Curve (AUC) score of 0.82 compared to the best results of the existing literature. PMPI uses patient medical history, the time related to the events, and demographic information for prediction. The PMPI prediction framework has the potential to help medical teams in making better decisions for treatment and care for ICU patients with PI to increase their life expectancy.


Medical News Today: Using artificial intelligence to predict mortality

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New research that appears in the journal PLOS ONE suggests that machine learning can be a valuable tool for predicting the risk of premature death. The scientists compared the accuracy of artificial intelligence prediction with that of statistical methods that experts are currently using in medical research. New research suggests that healthcare professionals should use deep learning algorithms to predict premature death risk accurately. An increasing amount of recent research is suggesting that computer algorithms and artificial intelligence (AI) learning can prove highly useful in the medical world. For instance, a study that appeared a few months ago found that deep learning algorithms can accurately predict the onset of as early as in advance.


Artificial intelligence examining ECGs may predict mortality, AF

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Deep neural networks identified potential adverse outcomes and atrial fibrillation from 12-lead ECGs that were originally interpreted as normal, according to new research presented at the American Heart Association Scientific Sessions. "Applications of machine learning and artificial intelligence techniques to problems in health care are increasingly common, but generally focus on diagnostic problems such as detecting features in an image of classifying a current diagnosis based on present features," Christopher M. Haggerty, PhD, assistant professor in the department of imaging science and innovation, and Brandon K. Fornwalt, MD, PhD, associate professor and director of the department of imaging science and innovation, both at Geisinger in Danville, Pennsylvania, told Healio. "Few studies have been able to apply machine learning to the task of predicting future events or patient outcomes. This work is among the first to demonstrate proof of concept for predicting a future patient event -- 1-year mortality -- with good performance based solely on 12-lead electrocardiography data." Sushravya M. Raghunath, PhD, math and computational scientist in the department of imaging science and innovation at Geisinger, and colleagues analyzed 1,775,926 12-lead resting ECGs of 397,840 patients from 34 years of archived medical records.


Google Uses Deep Learning, EHR Big Data to Predict Mortality

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"Doctors are already inundated with alerts and demands on their attention -- could models help physicians with tedious, administrative tasks so they can better focus on the patient in front of them or ones that need extra attention? Can we help patients get high-quality care no matter where they seek it? We look forward to collaborating with doctors and patients to figure out the answers to these questions and more," Rajkomar and Oren concluded.


Flipboard on Flipboard

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Want to know if you'll be dead in five years? Just let a computer look at your organs. New research has indicated that "future" predicting computers could be coming to hospitals in the near future. Researchers are hoping that the technology could be used to predict serious illnesses and medical conditions such as heart attacks. For the study, five year–old medical images of 48 patient's chests were analyzed by artificial intelligence.


In Hospital ICUs, AI Could Predict Which Patients Are Likely to Die

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Hospitals have an understandable goal for their intensive care units: to reduce "dead in bed" events. With streams of data coming from equipment that monitors patients' vital signs, the ICU seems the perfect setting to deploy artificially intelligent tools that could judge when a patient is likely to take a turn for the worse. "A lot of hospitals are interested in developing early warning systems that can predict life-threatening events like sepsis, cardiac arrest, and respiratory arrest," says Priyanka Shah of the ECRI Institute, a nonprofit that evaluates medical procedures, devices, and drugs for the health care industry. Both academic researchers and medical device companies are now trying to figure out which combinations of measurements can provide the best indication of patient deterioration, Shah says. Once that technical challenge is met, researchers will still have to prove "clinical relevance," she says--not just proof that the technology works, but also that it can be integrated into a hospital's workflow and that it will save money.