Faceted classification
From Wikipedia, the free encyclopedia
For the use of facets in computer science, see Faceted search.
For traditional hierarchical classification schemes, see Taxonomy.
A faceted classification is a classification scheme used in organizing knowledge into a systematic order. A faceted classification uses semantic categories, either general or subject-specific, that are combined to create the full classification entry. Many library classification systems use a combination of a fixed, enumerative taxonomy of concepts with subordinate facets that further refine the topic.