Hunter, E.J.: Classification - made simple (1987)
0.01
0.010180716 = product of:
0.07126501 = sum of:
0.017954621 = weight(_text_:information in 3396) [ClassicSimilarity], result of:
0.017954621 = score(doc=3396,freq=4.0), product of:
0.0545481 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.031073077 = queryNorm
0.3291521 = fieldWeight in 3396, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=3396)
0.053310394 = weight(_text_:retrieval in 3396) [ClassicSimilarity], result of:
0.053310394 = score(doc=3396,freq=4.0), product of:
0.09399342 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.031073077 = queryNorm
0.5671716 = fieldWeight in 3396, 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=3396)
0.14285715 = coord(2/14)
- LCSH
- Information storage and retrieval systems
- Subject
- Information storage and retrieval systems