# Music Recommender System — Data

来源：https://www.kaggle.com/competitions/ee627a-2019fall/data

采集时间：2026-10-19T11:38:26Z

Overview

trainIterm2.txt - the training set
testIterm2.txt - the test set
sample_ submission.csv - a sample submission file in the correct format
trackData2.txt -- Track information formatted as: <'TrackId'>|<'AlbumId'>|<'ArtistId'>|<'Optional GenreId_1'>|...|<'Optional GenreId_k'>
albumData2.txt -- Album information formatted as: <'AlbumId'>|<'ArtistId'>|<'Optional GenreId_1'>|...|<'Optional GenreId_k'>
artistData2.txt -- Artist listing formatted as: <'ArtistId'>

genreData2.txt -- Genre listing formatted as: <'GenreId'>