Sep 9, 2022
An AI can decode speech from brain activity with surprising accuracy
Posted by Gemechu Taye in category: robotics/AI
The research is still a ways away from helping people who can’t communicate through speech.
An artificial intelligence can decode words and sentences from brain activity with surprising — but still limited — accuracy. Using only a few seconds of brain activity data, the AI guesses what a person has heard. It lists the correct answer in its top 10 possibilities up to 73 percent of the time, researchers found in a preliminary study.
The AI’s “performance was above what many people thought was possible at this stage,” says Giovanni Di Liberto, a computer scientist at Trinity College Dublin who was not involved in the research.
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