BALTIMORE, MD, April 1, 2025 – Can we really trust AI to make better decisions than humans? A new study says … not always. Researchers have discovered that OpenAI’s ChatGPT, one of the most advanced and popular AI models, makes the same kinds of decision-making mistakes as humans in some situations – showing biases like overconfidence of hot-hand (gambler’s) fallacy – yet acting inhuman in others (e.g., not suffering from base-rate neglect or sunk cost fallacies).
You are swimming in an ocean of data and don’t even realize it. All around you are invisible amounts of data that would be staggering to try to comprehend. Thousands of smartphones and smart devices are talking to, sending and downloading vast amounts of data, video, audio, words, numbers, images, you name it. Everything from the latest movie on Netflix to someone’s radiology results from a cancer screening.
Mom-and-pop businesses are trying to adapt to the soaring cost of eggs. The owners of four egg-centric restaurants across the country show how they are coping with this threat to their livelihoods.
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One of the best ways to get a picture of a nation is through its numbers and, perhaps more importantly, its averages.
BALTIMORE, MD, November 27, 2023 – A new study has found that your online profile picture may play a key role in whether you get hired. The study also found that if your profile photo suggests you “look the part,” those hiring you as an employee or freelancer may be more likely to give that more weight than lower ratings, lack of certifications and a fewer number of reviews than your close competitors.
A federal appeals court Monday issued a significant ruling on who can sue under the Voting Rights Act, a step toward notably weakening the law.
Tinglong Dai is Professor of Operations Management and Business Analytics at the Johns Hopkins Carey Business School, with a joint faculty appointment at the Johns Hopkins School of Nursing. He serves on the leadership team of the Hopkins Business of Health Initiative and the executive committee of the Institute for Data-Intensive Engineering and Science. He joined Carey in 2013 after receiving a PhD in Operations Management/Robotics from Carnegie Mellon.
Nursing home care in September once again represented one of the fastest-growing categories of national health spending, second only to spending on prescription drugs, according to Altarum’s monthly Health Sector Economics Brief, released Friday.
OR/MS Today is the INFORMS member magazine that shares the latest research and best practices in operations research, analytics and the management sciences.
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Analytics magazine showcases articles and research reports based on big data, AI, machine learning, data analytics and other new-age technologies.
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