Bellei, M.: ¬Un catalogo 'ricco' (1998)
0.01
0.0146281645 = product of:
0.043884493 = sum of:
0.043884493 = product of:
0.08776899 = sum of:
0.08776899 = weight(_text_:indexing in 4647) [ClassicSimilarity], result of:
0.08776899 = score(doc=4647,freq=4.0), product of:
0.1834316 = queryWeight, product of:
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.047920045 = queryNorm
0.47848347 = fieldWeight in 4647, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.0625 = fieldNorm(doc=4647)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Abstract
- To enhance descriptions, cataloguers can add 'enriching' words or phrases to titles, or introduce content-enriched access features to aid subject-based research. Additional and natural language subject headings designed to support, though not replace, controlled language headings can result in enhanced indexing. Analytical cataloguing and double indexing are 2 other means by which readers can gian access to additional bibliographic data. Also examines how online research tool effectiveness can be enhanced by a system of automatic links between descriptors
