Brenner, E.H.; Saracevic, T.: Indexing and searching in perspective (1985)
0.00
0.0033383556 = product of:
0.016691778 = sum of:
0.016691778 = product of:
0.033383556 = sum of:
0.033383556 = weight(_text_:information in 8129) [ClassicSimilarity], result of:
0.033383556 = score(doc=8129,freq=6.0), product of:
0.08281143 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.047173154 = queryNorm
0.40312737 = fieldWeight in 8129, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=8129)
0.5 = coord(1/2)
0.2 = coord(1/5)
- Imprint
- Philadelphia : National Federation of Abstracting and Information Services
- LCSH
- Information retrieval
- Subject
- Information retrieval
