title: Molecular quantum similarity and the fundamentals of QSAR.
abstract: A general overview on quantum similarity and applications to QSAR is presented. The concepts regarding quantum similarity from its theoretical foundation and consecutive development, involving mathematical formulation and similarity measures, are presented and complemented with application examples. The practical part, based on the well-known Crammer 31 steroids set, covers approximate quantum similarity calculations, molecular superposition, and statistics. In this way, the reader will find both basic general information and applicability of quantum similarity.
authors.affiliation: Institute of Computational Chemistry, University of Girona, Campus Montilivi, 17071 Girona, Catalonia, Spain.
authors.forename: Emili
authors.initials: E
authors.lastname: Besalú
authors.forename: Xavier
authors.initials: X
authors.lastname: Gironés
authors.forename: Lluís
authors.initials: L
authors.lastname: Amat
authors.forename: Ramon
authors.initials: R
authors.lastname: Carbó-Dorca
mesh_terms: D000818:Animals; D006801:Humans; D021281:Quantitative Structure-Activity Relationship; D011789:Quantum Theory; D013256:Steroids / Q000737:chemistry
chemical_list: D013256:Steroids