So sánh phương pháp

	Phân loại Thể loại Âm nhạc	Theo dõi nhịp điệu
Lĩnh vực	Truy hồi thông tin âm nhạc	Truy hồi thông tin âm nhạc
Họ	Machine learning	Machine learning
Năm ra đời	2002	2007
Người khởi xướng	George Tzanetakis	David P. Ellis
Loại	Audio feature-based classification	Audio signal processing algorithm
Công trình gốc	Tzanetakis, G., & Cook, P. (2002). Musical genre classification of audio signals. IEEE Transactions on Speech and Audio Processing, 10(5), 293-302.	Ellis, D. P. (2007). Beat tracking by dynamic programming. Journal of New Music Research, 36(1), 51-60.
Tên gọi khác	genre recognition, music categorization, style classification	pulse detection, beat detection, metrical analysis
Liên quan	5	5
Tóm tắt	Music genre classification is the task of automatically assigning genre labels (rock, jazz, classical, pop, etc.) to audio recordings. Introduced formally by Tzanetakis and Cook (2002), it is one of the earliest and most studied music information retrieval problems. It remains critical for music discovery, recommendation systems, digital library organization, and music streaming services. Modern systems achieve high accuracy on standard datasets using deep learning.	Beat tracking is an algorithm for automatically identifying the temporal positions of musical beats in audio recordings. It has been widely studied since the early 2000s, particularly for rhythm analysis and music synchronization applications. The problem is central to music information retrieval and essential for music-aware systems.