Redman, T.C.: Data quality for the information age (1997)
0.01
0.0067642713 = product of:
0.013528543 = sum of:
0.013528543 = product of:
0.040585626 = sum of:
0.040585626 = weight(_text_:12 in 1786) [ClassicSimilarity], result of:
0.040585626 = score(doc=1786,freq=2.0), product of:
0.13281173 = queryWeight, product of:
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.048018172 = queryNorm
0.30558768 = fieldWeight in 1786, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.765864 = idf(docFreq=7562, maxDocs=44218)
0.078125 = fieldNorm(doc=1786)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 28.12.1997 12:30:32