What two events do the wake word detector's false positive and false negative rates measure?
Question: Answer in one to three sentences, distinguishing a false positive from a false negative in this wake word system.
Sample answer: A false positive occurs when the system wakes up even though no one said the wake word. A false negative occurs when someone says the wake word but the system fails to wake up.
Key points:
- False positive: wakes without a spoken wake word.
- False negative: fails to wake after a spoken wake word.
Rubric: The answer must correctly associate an unwanted wake-up with a false positive and a missed spoken wake word with a false negative.
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