Mood Mixer Spotify

情緒混合劑

這是一個改進的歌曲推薦系統的項目，該項目將結合“變化型”功能，該功能將改變歌曲的情緒並增強音樂體驗

關鍵技術：知識圖索引，向量數據庫

數據集

這是在125種不同類型範圍內的Spotify軌道的數據集。每個軌道都有與之相關的一些音頻功能。數據的格式為CSV格式，可以快速加載。

link dataset-> https://www.kaggle.com/datasets/maharshipandya/-spotify-tracks-dataset?resource=download download

歌曲元數據

• track_id

• 藝術家

• 專輯_name

• track_name

• track_genere

• 各種歌曲功能

    - popularity :(0 to 100; 100 being most popular)
    - duration_ms 
    - explicit :(T/F values)
    - danceability : (0 to 1; 1 being most danceable)
    - energy 
    - key : ( Integers map to pitches using standard Pitch Class notation)
    - loudness : (in dB)
    - mode :(Mode indicates the modality (major or minor) of a track, the type of scale from which its melodic content is derived. Major is represented by 1 and minor is 0)
    - speachiness
    - acousticness
    - instrumentalness
    - liveness
    - valence :(A measure from 0.0 to 1.0 describing the musical positiveness conveyed by a track. Tracks with high valence sound more positive )
    - tempo : (beats per min)
    - time_signature : (number of beats per bar)