# YahooMusic Recommends — Data

来源：https://www.kaggle.com/competitions/ee627-19s/data

采集时间：2026-10-24T16:48:22Z

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'>