Perfumes Similar to Someone

Fragrances with the closest accord profile to Someone by Once Upon a Fragrance: Kenzo Homme Eau de Parfum by Kenzo. Each is selected by cosine similarity on accord strengths and shared notes.

Similarity is computed from three signals: (1) cosine similarity between accord strength vectors, (2) Jaccard overlap on note sets across the pyramid, (3) a curated "often compared to" list from community mentions. The top matches blend all three.