Experimental Study

AI in healthcare spurs advanced uses such as emotional intelligence


Healthcare AI expert Peter Borden, managing director at consulting and services firm Sapient Health, helps healthcare organizations apply innovative AI technologies to their ecosystems. In this Q&A with SearchHealthIT, Borden talks about how such AI in healthcare applications helps with clinical trials, customizing post-discharge instructions using patients' personal characteristics and population health. How will new forms of AI in healthcare affect transitional care when patients leave the hospital for other settings? How could emotional intelligence help AI in healthcare applications?

Teaching the machine a lesson


Here's a more realistic prediction: Self-correcting machine learning models and auto-generated code will change the way statisticians, programmers, and data scientists work. On the front end of the process, every machine learning model requires training data. All of these very different kinds of data have one thing in common: Human beings worked to gather the data, structure the data, and provide access to it. The reason data exist is because human beings decided to gather the data, often at significant cost, if not in terms of cash then in terms of time and effort.

Some natural solutions to the p-value communication problem--and why they won't work.


To stop there, though, would be to deny one of the central goals of statistical science. . We can shout till our throats are sore that rejection of the null should not imply the acceptance of the alternative, but acceptance of the alternative is what many people want to hear. Also, remember that most effects can't be zero (at least in social science and public health), and that an "effect" is usually a mean in a population (or something similar such as a regression coefficient)--a fact that seems to be lost from consciousness when researchers slip into binary statements about there being "an effect" or "no effect" as if they are writing about constants of nature.

Can Watson, the Jeopardy champion, solve Parkinson's? Toronto Star


Since his appearance on the game show in 2011, IBM has expanded Watson's talents, building on the algorithms that allow him to read and derive meaning from natural language. Toronto Western, part of the University Health Network, is the first hospital in Canada to use Watson for research in Parkinson's, a neurological disorder. The centre has a track record of running clinical trials for off-label drug use, which means taking a drug approved for treatment of one condition and repurposing it for another. Visanji, 39, is a scientist at the hospital's Morton and Gloria Shulman Movement Disorders Centre, the country's biggest Parkinson's clinic.

Propensity Scores: A Primer


One is multivariate analysis, in which potential confounding variables are included as covariates (independent variables) to reduce group differences post hoc. Broadly speaking, propensity score analysis can be performed in a number of ways: propensity score matching, propensity score stratification, propensity score weighting and covariate adjustment. With inverse propensity weighting each subject's weight is the inverse of the probability of belonging to the group to which they belong, probability being represented by their propensity score. The easiest way (though not always the best) is a regression model relating the outcome (dependent variable) to treatment group status – usually a dummy-coded (0/1) variable – after having first included subjects' propensity scores in the equation as a control variable.

Is Babylon's AI Chatbot the Future of Healthcare? - Nanalyze


In oncology, Watson draws upon "600,000 medical evidence reports, 1.5 million patient records and clinical trials, and two million pages of text from medical journals to help doctors develop treatment plans" tailored based on a patient's symptoms, genetics and history. In that scenario, Watson has also done its homework, looking at 25 million Medline abstracts, over one million medical journal articles, data from four million patients, and every drug patent since 1861. The Financial Times' technology correspondent Madhumita Murgia wrote an excellent analysis of digital mobile healthcare in the future, featuring Babylon Health. Your phone will be a hub of your medical records, including personal health history, diet and fitness.

9 key thoughts on how machine learning and deep learning will affect healthcare


Such capabilities effectively reduce physician time, enabling them to focus on the most critical patients and streamline the care process." Cognitive techniques such as machine learning and deep learning are needed to process structured and unstructured data at scale and automatically discover patterns and anomalies to augment human intelligence with machine intelligence and deliver value across the healthcare value chain. Recent technological developments enable us to automatically apply mathematical calculations to vast amounts of medical data -- taking into consideration health conditions, genetic factors and lifestyle to identify complex trends, patterns and interrelationships over time. In a recent Ambra Health webinar event on automated medical image analysis and AI, 50 percent of polled audience attendees believe that in three years, using deep learning in radiology could help reduce imaging errors, and 30 percent believe artificial intelligence can work to automate workflows such as patient matching.

How to Use Statistical Significance Tests to Interpret Machine Learning Results - Machine Learning Mastery


It is good practice to gather a population of results when comparing two different machine learning algorithms or when comparing the same algorithm with different configurations. In this tutorial, you will discover how you can investigate and interpret machine learning experimental results using statistical significance tests in Python. How to Use Statistical Significance Tests to Interpret Machine Learning Results Photo by oatsy40, some rights reserved. In this tutorial, you discovered how you can use statistical significance tests to interpret machine learning results.

Effectively using big data in healthcare


Healthcare data is produced from large variety of sources such as electronic health records, diagnostics, imaging data, genetic data, clinical records, clinical trials, adverse events reporting, sensors, probes, wearable devices, etc. These newer products offer greater insights and actionable intelligence into how healthcare providers are managing patient care, cost, and outcomes keeping in view the vast data generated in healthcare which can be actively mined. Big data based analytics solutions can be utilized to provide payment innovation, optimal use of available resources, cheaper diagnostics and remote care as well as for proactive identification of potential problems in patient care based on historical data and data pattern identification by big data based machine learning algorithms. Healthcare providers can also engage big data based prescriptive analytics which can simulate high tech interventions in patient treatment, simulating patient/subject reported outcome to proactive manage and reduce adverse event occurrences.

Project Manager for AI Healthcare Company


ABOUT AICURE At AiCure, we build and deploy advanced artificial intelligence technologies to optimize patient behavior and medication adherence. Ability to manage multiple concurrent projects · Ability and willingness to "roll up your sleeves" to implement a cutting-edge clinical trial solution · Bring a passionate, collaborative, and innovative mindset to the AiCure team · Ability to travel for business · Demonstrated proficiency with Microsoft Office Suite (Word, Excel, PowerPoint) · Passionate about revolutionizing healthcare and having a positive impact on individuals and everyone on the planet · Fluency in English (will be required to write, speak, and understand English to conduct day-to day business) · Experience with IxR, CTMS, EDC and/or ePRO a plus · Qualified candidates must be legally authorized to be employed in the United States. You'll be up to speed on the most recent advances in Artificial Intelligence (Machine Learning, Computer Vision, Big Data) while solving challenging problems in human psychology and behavior. Health Coverage Full (100%) coverage on medical, dental, and vision insurance plans with one of the biggest health insurance companies in the U.S. You'll have plenty of choices for all of your healthcare needs.