![Amazon Alexa scientists reduce speech recognition errors by 20% with semi-supervised learning | VentureBeat Amazon Alexa scientists reduce speech recognition errors by 20% with semi-supervised learning | VentureBeat](https://venturebeat.com/wp-content/uploads/2018/11/echo-dot-e1572284967494.jpg?w=1200&strip=all)
Amazon Alexa scientists reduce speech recognition errors by 20% with semi-supervised learning | VentureBeat
I keep getting an error whenever I try to make an announcement from the Alexa App. I can make announcements from one Echo to the rest, but not from the app. This
![I cant use my device it always has a yellow light on... wasn't like this unplugged and re-plugged now it keeps saying updating help. : r/alexa I cant use my device it always has a yellow light on... wasn't like this unplugged and re-plugged now it keeps saying updating help. : r/alexa](https://preview.redd.it/c4g2r1pk6fz61.jpg?width=640&crop=smart&auto=webp&s=2cf912ad6cb6e3a584ccda4ba3134de6103fd8f0)