Music streaming services also use data analytics and machine learning to learn more about their users. Watch the video below to learn how Spotify uses a variety of algorithms and Al for their music recommendations. These next five questions will be based on this video. Do not close the browser tab with this video until you've answered all the related questions.

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First question: In $2014.$ Spotify acquired music analytics firm $q,$ which blended machine learning and natural language processing to build a database of songs and artists.

Multuple Choice

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The Echo Nest

LastFM

Napster