新型冠状病毒

AI algorithm detects Covid-19 in chest X-rays

An artificial intelligence algorithm can detect Covid-19 in chest X-rays as accurately as experienced thoracic radiologists, a US study published on Tuesday shows.

The researchers, led by Chicago cardiologist Ramsey Wehbe, said detecting Covid-19 on chest radiographs “might be useful for triage or infection control within a hospital setting”.

The algorithm, known as DeepCOVID-XR, is a deep learning AI algorithm that uses neural networks to detect COVID-19 on frontal chest radiographs using real-time polymerase chain reaction as a reference standard.

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