Kakao Arena 3rd Competition: Features of Melon DJ Playlist Data Revealed

·2020.04.29 00:00

Key point

Data analysis from the Kakao Arena 3rd competition revealed that 51% of songs are duplicated across playlists, with the 'Mood Change' tag appearing most frequently.

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Details

The Kakao Arena 3rd competition involves predicting remaining songs or tags based on partial information (title, tags, song list) from Melon DJ Playlists. The competition data is sampled and includes metadata for a total of 707,989 songs and information on approximately 115,000 playlists. Analysis results show that approximately 51% of songs are duplicated across two or more playlists, and in the tag frequency analysis, the 'Mood Change' tag showed the highest frequency. Additionally, 'IU - Letter to Myself' was found to be the song mapped to the most tags, with up to 1,928 tags.

recommendation-system kakao data-analysis melon kakao-arena data-exploration eda playlist dj-playlist

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