Goldman, H.; Havens, C.: Authority control efficiency increase : NOTIS online authority and merged headings (1990)
0.02
0.024149697 = product of:
0.048299395 = sum of:
0.048299395 = product of:
0.07244909 = sum of:
0.0247465 = weight(_text_:h in 501) [ClassicSimilarity], result of:
0.0247465 = score(doc=501,freq=2.0), product of:
0.12878954 = queryWeight, product of:
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.051838268 = queryNorm
0.19214681 = fieldWeight in 501, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4844491 = idf(docFreq=10020, maxDocs=44218)
0.0546875 = fieldNorm(doc=501)
0.04770259 = weight(_text_:c in 501) [ClassicSimilarity], result of:
0.04770259 = score(doc=501,freq=2.0), product of:
0.17881119 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.051838268 = queryNorm
0.2667763 = fieldWeight in 501, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0546875 = fieldNorm(doc=501)
0.6666667 = coord(2/3)
0.5 = coord(1/2)