A new similarity measure for subject hierarchical structures - Zhang, Jin; Lei Zeng, Marcia (Journal of documentation, 2014)
Keywords: Classification; Computer science; Diabetes; Directories; Document management; Exact sciences and technology; Indexing; Individualized Instruction; Information and communication sciences; Information retrieval; Information science. Documentation; Knowledge organization; Library & information science; Library and information science. General aspects; Nodes; Records management & preservation; Reference Materials; Researchers; Sciences and techniques of general use; Semantics; Semiotics; Similarity; Similarity measures; Social research; Structural hierarchy; Subject heading schemes; Taxonomy; Subject hierarchical structure comparison method; Subject hierarchical structure similarity measure; Tree similarity; Measurement; Similarity; Method; Structure; Topic; Comparative study