Posts Tagged ‘natural language processing’
Fully-automated analysis of voice recordings–from neuropsychological tests–found to help differentiate normal cognition from dementia and mild cognitive impairment
Voice Recordings Spot Cognitive Impairment (MedPage Today): A machine-learning model identified mild cognitive impairment and dementia from digital voice recordings of neuropsychological tests, an early study showed. Among 1,084 people in the Framingham Heart Study whose tests were recorded, the average area under the curve (AUC) reached 92.6% for differentiating normal cognition from dementia, 88.0% for…
Read MoreUsing Reddit as a population-level “mental health tracker” during the COVID pandemic
Using machine learning to track the pandemic’s impact on mental health (MIT News): Dealing with a global pandemic has taken a toll on the mental health of millions of people. A team of MIT and Harvard University researchers has shown that they can measure those effects by analyzing the language that people use to express their…
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