If you can share, what kind of variation in F1 score were you seeing between different trigger words? I'd expect even within a single product family (i.e. Alexa

If you can share, what kind of variation in F1 score were you seeing between different trigger words? I'd expect even within a single product family (i.e. Alexa/Echo/Amazon/Computer) there's probably significant variation. I'd also be interested in the differences between a collectively-optimized wake word (without personal training) and one which the user personally trains against their voice à la the parent article. To what extent does that personal training supplement/supplant (or fail to do so) the "good enough for everyone" wake word kernels?