netmap.downstream.regulon.jaccard_similarity¶ netmap.downstream.regulon.jaccard_similarity(set1, set2)[source]¶ Compute the Jaccard similarity coefficient between two sets. Parameters: set1 (set) – First set. set2 (set) – Second set. Returns: Jaccard similarity in [0, 1]; returns 0 when both sets are empty. Return type: float