Harman, D.: Automatic indexing (1994)
0.02
0.02144916 = product of:
0.064347476 = sum of:
0.064347476 = product of:
0.12869495 = sum of:
0.12869495 = weight(_text_:indexing in 7729) [ClassicSimilarity], result of:
0.12869495 = score(doc=7729,freq=8.0), product of:
0.19018644 = queryWeight, product of:
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.049684696 = queryNorm
0.6766778 = fieldWeight in 7729, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.0625 = fieldNorm(doc=7729)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Content
- Enthält die Abschnitte: What constitutes a record; What constitutes a word and what 'words' to index; Use of stop lists; Use of suffixing or stemming; Advanced automatic indexing techniques (term weighting, query expansion, the use of multiple-word phrases for indexing)
- Source
- Challenges in indexing electronic text and images. Ed.: R. Fidel et al