Shulou(Shulou.com)05/31 Report--

If you want to know how Apple chooses wake-up words for Hey Siri, its latest machine learning article on Siri trigger phrases provides the answer. According to Apple, the reason for choosing Hey Siri is the way it jumps its tongue:

The word "hey, Siri" was originally chosen to be as natural as possible.

It's only natural that even before the launch of this feature, users will call Siri with the "Home" button and inadvertently add "Hey Siri" before the request.

This article quotes the latest article from Apple's fascinating machine learning series, explaining in detail how Cupertino's technology giant uses the power of machine learning, artificial intelligence and its own chips to add intelligent features to its products.

Although concise and easy to express, identifying wake-up phrases without an Internet connection can pose other challenges. For example, Apple's early offline experiments did show that the number of accidental activations was unacceptable at a reasonable and correct call acceptance rate.

Tutorial: how to temporarily disable Hey Siri on HomePod

The article continues to explain how Apple can overcome these challenges through speaker recognition, thereby minimizing the incidence of "false acceptance" and "false rejection". Speaker recognition is the reason why wake-up words need to be repeated many times when setting up Hey Siri on a device.

This is in speaker recognition:

The general goal of speaker recognition is to use speech to identify a person's identity. What we are interested in is "who is talking", not speech recognition designed to determine "what to say". A service request executed using a known previous phrase (for example, "hey, Siri") is often called a text-related service request; otherwise, the problem is called a text-independent Sr.

The article points out that future versions of Siri may not need Hey Siri training at all.

Apple also mentioned three unexpected activations of Hey Siri: when major users say similar phrases, when other users say "Hey Siri", and when other users say similar phrases, the Siri team calls the latter "the most annoying error prompt." Activate everyone. "

Tutorial: creating and Managing alerts for HomePod using Siri

The work done by iPhone manufacturers on Hey Siri is based on the research they submitted to the International Conference on Acoustics, Voice and signal processing.

Have you been using Siri lately? If you are a fan of Siri, have you ever set up Hey Siri on Apple devices (on which devices)?

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