Lancaster, F.W.: Indexing and abstracting in theory and practice (2003)
0.00
0.0034387745 = product of:
0.0103163235 = sum of:
0.0103163235 = product of:
0.03094897 = sum of:
0.03094897 = weight(_text_:retrieval in 4913) [ClassicSimilarity], result of:
0.03094897 = score(doc=4913,freq=2.0), product of:
0.15433937 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.051022716 = queryNorm
0.20052543 = fieldWeight in 4913, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.046875 = fieldNorm(doc=4913)
0.33333334 = coord(1/3)
0.33333334 = coord(1/3)
- Content
- Covers: indexing principles and practice; precoordinate indexes; consistency and quality of indexing; types and functions of abstracts; writing an abstract; evaluation theory and practice; approaches used in indexing and abstracting services; indexing enhancement; natural language in information retrieval; indexing and abstracting of imaginative works; databases of images and sound; automatic indexing and abstracting; the future of indexing and abstracting services