Document subject matrix as a factor of precision in computerized information systems
Devices meant to improve IR systems precision have not paid much attention to the subject structure of the documents recorded in the databases, rather they have focused on indexing systems and retrieval strategies. It has been found that the subject matrix of a document - the pattern of relationship...
| Main Author: | |
|---|---|
| Format: | Journal Article |
| Language: | Inglés |
| Published: |
1990
|
| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/101861 |
Similar Items: Document subject matrix as a factor of precision in computerized information systems
- IMIN data input manual: Irrigation Management Information Network
- ILCA's Documentation Centre: An information service for African livestock research
- Increasing access to genebank information.
- Making sound decisions: information needs for basin water management
- Workshop on effective searching of online information resources
- Implementation of a PGR global documentation system in Portugal