Lancaster, F.W.: Indexing and abstracting in theory and practice (2003)
0.01
0.00786697 = product of:
0.02360091 = sum of:
0.02360091 = product of:
0.070802726 = sum of:
0.070802726 = weight(_text_:theory in 4913) [ClassicSimilarity], result of:
0.070802726 = score(doc=4913,freq=4.0), product of:
0.18161562 = queryWeight, product of:
4.1583924 = idf(docFreq=1878, maxDocs=44218)
0.04367448 = queryNorm
0.3898493 = fieldWeight in 4913, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.1583924 = idf(docFreq=1878, 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