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New tool helps people choose the right method for evaluating AI models（图）
AI模型 行为方式 机器学习模型 人工智能
2023/6/20
When machine-learning models are deployed in real-world situations, perhaps to flag potential disease in X-rays for a radiologist to review, human users need to know when to trust the model’s predicti...
Brown computer scientist aims to protect people in an age of artificial intelligence（图）
布朗计算机 人工智能 数据驱动
2023/6/26
Suresh Venkatasubramanian served as a White House advisor for the nation’s first “Blueprint for an AI Bill of Rights,” helping to develop a guide to ethical practices in an era of data-driven technolo...
Collision-detecting suitcase, wayfinding app help blind people navigate airports（图）
Collision-detecting suitcase wayfinding app blind navigate airports
2019/10/30
Researchers at Carnegie Mellon University say that a wayfinding smartphone app and a smart suitcase that warns blind users of impending collisions can help people with visual disabilities navigate air...
IUPUI study:Training computers to differentiate between people with the same name
Training computers differentiate between people same name
2017/2/16
All individuals are unique but millions of people share names. How to distinguish -- or as it is technically known, disambiguate -- people with common names and determine which John Smith or Maria Gar...
UMN research shows people can control robotic arm with their minds
UMN people control robotic arm their minds
2016/12/27
Researchers at the University of Minnesota have made a major breakthrough that allows people to control a robotic arm using only their minds. The research has the potential to help millions of people ...
Roach-like robots run,climb and communicate with people
Roach robots run climb communicate people
2016/6/12
Insects make themselves at home in the most unwelcoming terrain: on steep inclines, in dark crevices, under shaky rubble.While their ability to go just about anywhere can be disturbing at times, elect...
Scientists Find Mastering the Art of Ignoring Makes People More Efficient（图）
Scientists Mastering the Art People More Efficient
2016/3/2
People searching for something can find it faster if they know what to look for. But new research suggests knowing what not to look for can be just as helpful.
Although previous studies concluded tha...
Study reveals that people may inherit ‘gut’ bacteria that cause Crohn’s disease and ulcerative colitis
people gut bacteria Crohn’s disease ulcerative colitis
2014/12/30
A new study by an international team of researchers shows for the first time that people may inherit some of the intestinal bacteria that cause Crohn’s disease and ulcerative colitis, collectively kno...
Carnegie Mellon project uses “provably fair” methods to help people split rent, divide goods, share credit
provably fair divide goods share credit
2014/11/10
PITTSBURGH—The need to divide things among people is an aspect of daily life filled with potential pitfalls. Whether the deal involves land, an inheritance or credit for an idea, a split perceived as ...
Ouch! Computer system spots fake expressions of pain better than people
Computer system spots fake expressions of pain better than people
2014/4/16
BUFFALO, N.Y. — A joint study by researchers at the University of California, San Diego, the University at Buffalo, and the University of Toronto has found that a computer–vision system can distinguis...
Chinese mind-body therapy boosts health for people with chronic disease（图）
people with chronic disease mind-body therapy
2014/7/9
A University of Queensland study has shown ancient Chinese mind-body movement therapy could offer dramatic health benefits for people with chronic conditions such as diabetes or obesity.
Mentally ill Australians are dying an average of 16 years earlier than the general population, and the gap is growing.
Suppressing Feelings of Compassion Makes People Feel Less Moral
Antisocial Behavior Emotional Control Emotions Morality Psychological Science Values
2012/3/20
It’s normal to not always act on your sense of compassion—for example, by walking past a beggar on the street without giving them any money. Maybe you want to save your money or avoid engaging with a ...
Stress Changes How People Make Decisions
choice Current Directions in Psychological Science Decision Making Risk Taking, Stress
2012/3/22
Trying to make a big decision while you’re also preparing for a scary presentation? You might want to hold off on that. Feeling stressed changes how people weigh risk and reward. A new article publish...
People’s experiences of taking part in clinical trials have been captured in a new section of www.healthtalkonline.org, the award-winning patient website based on Oxford University research.The online...