"Hey Siri, how's the weather?" If we're iPhone users, we've likely tried Apple's own virtual assistant, Siri. In fact, we can use Siri for almost anything, such as finding GPS navigation, making a call or sending a text message, and many other functions that are made easier thanks to Siri's voice recognition software. However, how does Siri actually work?
The algorithm of Siri:
https://medium.com/mytake/natural-language-processing-ft-siri-2bc7b854a2a3
How does Siri work in NLP:
https://www.ibm.com/cloud/learn/natural-language-processing
https://skywell.software/blog/how-does-siri-work-technology-and-algorithm/
Voice Trigger about "hey Siri" in personal assistant:
https://machinelearning.apple.com/research/hey-siri