Temu Kembali Informasi BibliografiDengan Bahasa Alami Pada Field Judul Dan Sufjek(Studi Efektivitas Katalog Induk Terpasang Perpustakaan Ugm

• Main Author: Perpustakaan UGM, i-lib
• Format: Article NonPeerReviewed
• Published: [Yogyakarta] : Fak.Ilmu Sosial dan Ilmu Politik UGM 2006
• Subjects: Jurnal i-lib UGM
• Online Access: https://repository.ugm.ac.id/26068/; http://i-lib.ugm.ac.id/jurnal/download.php?dataId=9078
• Institution: Universitas Gadjah Mada

ABSTRACT This Research aim to know the retrieval effectiveness on Online Union Catalog of UGM Library, index pattern at data bases, knowing which's more effective ofsearching at entri of title and subjec and also to know the cause ofeffectiveness difference retrieval at the both entri. Along with growth and information accretion, the main problem have shifted from way of accessing information become to chosen the relevant information with its requirement. Information retrieval is not possible to be done in the manual system, because very big information corps and non-stoped growing larger. The information retrieval system is very needed to to assist the consumer in finding information. One of the information retrieval system is online union catalog. With the online union catalog, by users easily can look for the book title, pickings of research and other documentation of library where fromand any time. Getting a number of relevant document with the requirement represent the crux in the searching activity, and effectiveness from online union catalog is this represent the key. Effectiveness from a system influenced by a lot of component which each other related/relevant like: quality of input metadata in data bases, index, searching strategy, ability ofsystem application and keyword election. A system told effective if the system can find more amount document/ appropriate information of request by precission /high accuracy. Research done by testing search at online union catalog to use the natural language keyword. Keyword inclusion done at entri of title and entri subjek. Keyword of taken as sampel come from one of title matakuliah of each