The NLP methods that Spotify uses categorize songs by factors like genre, artist, album, but also by its cultural influence. The influence can be detected by going through the internet and reading for example blog posts or shares. Based on these factors, the NLP algorithm tries to then find similar songs to suggest in playlists or personalized mixes.
Personalization 
NLP 
Text Mining 
Computer Vision
Data Analytics
Health Diagnosis
Cognoa has had their application designed for helping doctors in diagnosing children with autism approved by the FDA. The …
Deep Learning