5/22/2023 0 Comments Improve siri voice recognitionFederated learning is a privacy-preserving machine-learning method that was first introduced by Google in 2017. Instead, it relies primarily on a technique called federated learning, Apple’s head of privacy, Julien Freudiger, told an audience at the Neural Processing Information Systems conference on December 8. You might think that Apple would need to collect a lot of your audio data to do this. The reason Apple did this was sensible: it wanted a way to keep all the iPhones in a room from responding when one person utters the wake phrase. The voice assistant on the phone will “wake up” when you say “Hey Siri,” but not when the same phrase comes from your friends or family. If you’ve got an iPhone, you may have noticed a change in Siri’s behavior in the past year.
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