Borko, H.: Determining user requirements for an information storage and retrieval system : a systems approach (1962)
0.30
0.29948655 = product of:
0.3993154 = sum of:
0.26045915 = weight(_text_:storage in 4980) [ClassicSimilarity], result of:
0.26045915 = score(doc=4980,freq=2.0), product of:
0.2704022 = queryWeight, product of:
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.049625605 = queryNorm
0.9632287 = fieldWeight in 4980, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.4488444 = idf(docFreq=516, maxDocs=44218)
0.125 = fieldNorm(doc=4980)
0.08027073 = weight(_text_:retrieval in 4980) [ClassicSimilarity], result of:
0.08027073 = score(doc=4980,freq=2.0), product of:
0.15011324 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.049625605 = queryNorm
0.5347345 = fieldWeight in 4980, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=4980)
0.058585506 = product of:
0.11717101 = sum of:
0.11717101 = weight(_text_:systems in 4980) [ClassicSimilarity], result of:
0.11717101 = score(doc=4980,freq=4.0), product of:
0.15250812 = queryWeight, product of:
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.049625605 = queryNorm
0.76829356 = fieldWeight in 4980, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.0731742 = idf(docFreq=5561, maxDocs=44218)
0.125 = fieldNorm(doc=4980)
0.5 = coord(1/2)
0.75 = coord(3/4)
- Source
- Information systems workshop
