作者: Ronald N. Kostoff , Jesse A. Stump , Dustin Johnson , James S. Murday , Clifford G.Y. Lau
DOI: 10.1007/S11051-005-9035-8
关键词: Thematic structure 、 Bibliometrics 、 Materials science 、 Structure (mathematical logic) 、 Taxonomy (general) 、 Science Citation Index 、 Nanotechnology
摘要: Text mining is the extraction of useful information from large volumes text. A text analysis global open nanotechnology literature was performed. Records Science Citation Index (SCI)/Social SCI were analyzed to provide infrastructure (prolific authors/journals/institutions/countries, most cited authors/papers/journals) and thematic structure (taxonomy) literature, a science perspective. Engineering Compendex (EC) taxonomy technology