Brenner, E.H.; Saracevic, T.: Indexing and searching in perspective (1985)
0.00
0.001813385 = product of:
0.012693695 = sum of:
0.012693695 = product of:
0.06346847 = sum of:
0.06346847 = weight(_text_:retrieval in 8129) [ClassicSimilarity], result of:
0.06346847 = score(doc=8129,freq=4.0), product of:
0.111903474 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.036993925 = queryNorm
0.5671716 = fieldWeight in 8129, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.09375 = fieldNorm(doc=8129)
0.2 = coord(1/5)
0.14285715 = coord(1/7)
- LCSH
- Information retrieval
- Subject
- Information retrieval