id author title date pages extension mime words sentence flesch summary cache txt crl-12214 Kaplan, Louis Information Retrieval From the Management Point of View 1970-05-01 5 .pdf application/pdf 2600 146 56 Using SMART methods Salton came to the conclusion that, Fully automatic text analysis and search systems do not appear to produce a retrieval performance which is inferior to that obtained by conventional systems using manual document indexing and manual search formulations. At Western Reserve, the num her of indexing terms extracted from the full text ranged from thirty-six to forty, while twenty-three to thirty were taken from the abstracts. cache/crl-12214.pdf txt/crl-12214.txt