Music Recommendation on Spotify using Deep Learning
This addresses personalized music recommendation for Spotify users, but it is incremental as it applies existing deep learning methods to this domain.
The paper tackled music recommendation on Spotify by applying deep learning to achieve 98.57% training accuracy and 80% validation accuracy.
Hosting about 50 million songs and 4 billion playlists, there is an enormous amount of data generated at Spotify every single day - upwards of 600 gigabytes of data (harvard.edu). Since the algorithms that Spotify uses in recommendation systems is proprietary and confidential, code for big data analytics and recommendation can only be speculated. However, it is widely theorized that Spotify uses two main strategies to target users' playlists and personalized mixes that are infamous for their retention - exploration and exploitation (kaggle.com). This paper aims to appropriate filtering using the approach of deep learning for maximum user likeability. The architecture achieves 98.57% and 80% training and validation accuracy respectively.