Retrieval with and without aspectic indexing - a fictive experiment

Authors
Ladewig, C Rieger, M
Citation
C. Ladewig et M. Rieger, Retrieval with and without aspectic indexing - a fictive experiment, NFD INF-WIS, 49(8), 1998, pp. 459-462
Citations number
6
Categorie Soggetti
Library & Information Science
Journal title
NFD INFORMATION-WISSENSCHAFT UND PRAXIS
ISSN journal
14344653 → ACNP
Volume
49
Issue
8
Year of publication
1998
Pages
459 - 462
Database
ISI
SICI code
1434-4653(199812)49:8<459:RWAWAI>2.0.ZU;2-R
Abstract
A document-word-matrix is built from a fictive lot of documents. With two q uestions formulated as a matrix two seraches are run. In a second step the document-word-matrix is enhanced with aspects and again used as a search fo rmulation. A comparison proves the recently found advantages of aspectic in dexing, opposite to other methods of improving retrieval such as truncation and controlled terms.