Document (#3093)

Editor

Knowledge-based systems development

Author

Milstead, J.L.

Title

Methodologies for subject analysis in bibliographic databases

Source

IEEE proceedings. Pt.A. 28(1992) no.3, S.407-432

Year

1992

Abstract

Report on a subject analysis review undertaken to aid managers of databases in determining if new and little-known capabilities would improve the cost-effectiveness of subject analysis operations. Operational machine-aided and automatic indexing systems were found to form a continuum. Commercial automatic indexing packages were also reviewed. The primary obstacle to development of automatic indexing is the lack of machine understanding of natural language. Recommendations for action include: increasing the power of the indexer interface, studying indexing policies, enrichment of thesauri, and considering the development of machine-aided indexing

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