An operational evaluation of weighting, ranking, and relevance feedback, via a front-end system
By: S.E. Robertson, C.L. Thompson.
Contributors: Thompson, C. L.
Series: British Library R&D report ;; 5949; British Library research & development reports ;; report no. 5949.
Publisher: City University, Dept. of Information Science
Published: 1987
Place of publication: London
Language: eng
Format: Microform
Number of pages: 135
Notes: Microfiche. Boston Spa, Wetherby, West Yorkshire : British Library Lending Division, 1987. 2 microfiches : negative ; 11 x 15 cm.