Rowley, J.E.: Organizing knowledge : an introduction to information retrieval (1992)
0.01
0.009909214 = product of:
0.069364496 = sum of:
0.017475804 = weight(_text_:information in 823) [ClassicSimilarity], result of:
0.017475804 = score(doc=823,freq=6.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.3359395 = fieldWeight in 823, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.078125 = fieldNorm(doc=823)
0.05188869 = weight(_text_:retrieval in 823) [ClassicSimilarity], result of:
0.05188869 = score(doc=823,freq=6.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.5788671 = fieldWeight in 823, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.078125 = fieldNorm(doc=823)
0.14285715 = coord(2/14)
- COMPASS
- Information retrieval
- Subject
- Information retrieval
