Classificatore di generi musicali
Matteo Collina
Università degli Studi di Milano
PAPER

Prerequisites :

• pyAudioAnalysis
• musixmatch
• numpy
• pymongo
• youtube_dl
• BeautifulSoup
• pydub
• shutil

1. Start mongo server
   $ mongo

2. It's possible to build ground truth only with Musixmatch service, so create api.json and put you API key {musixmatch:<API_KEY>}.

3. Set __map_genres_id: it is a hashmap that contains:
   genre(string):id(number)

• genre: name of genre in your local music/ folder
• id: id of genre in Musixmatch API So the system download a list of tracks of current genre and put them in music collection in mongodb.

4. Start to download all tracks with createGroundTruth, and automatically put them in /music/genre folder.