Barker, A.L.: DataStar Web : a comparison with 'classic' DataStar command language searching (1998)
0.03
0.031525247 = product of:
0.06305049 = sum of:
0.06305049 = sum of:
0.005543448 = weight(_text_:s in 7691) [ClassicSimilarity], result of:
0.005543448 = score(doc=7691,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.09609913 = fieldWeight in 7691, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=7691)
0.057507046 = weight(_text_:22 in 7691) [ClassicSimilarity], result of:
0.057507046 = score(doc=7691,freq=2.0), product of:
0.18579373 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.053056188 = queryNorm
0.30952093 = fieldWeight in 7691, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=7691)
0.5 = coord(1/2)
- Source
- Online and CD-ROM review. 22(1998) no.3, S.155-167