Parsa-Saeednia/ai-lyrics-clustering-nlp

Unsupervised clustering and semantic analysis of English song lyrics using NLP preprocessing and sentence‑level embeddings. Lyrics are vectorized with a pretrained Sentence Transformer model (all‑MiniLM‑L6‑v2) and clustered using K‑Means, DBSCAN, and hierarchical clustering, with dimensionality reduction and quantitative evaluation.