The original Alexa software, built on top of technology acquired from British start-up Evi in 2012, was a question-answering ...

Overview This project focuses on sentiment analysis of Amazon Alexa reviews using machine learning techniques. It involves preprocessing textual data, applying sentiment analysis using VADER, and ...

Alexa software engineers Anjishnu Kumar and Anand Rathi blogged: "With a new machine learning system, Alexa can infer that an initial question implies a subsequent request." But this required "a ...