Chen, X.: Indexing consistency between online catalogues (2008)
0.01
0.007834411 = product of:
0.023503233 = sum of:
0.023503233 = product of:
0.047006465 = sum of:
0.047006465 = weight(_text_:indexing in 2209) [ClassicSimilarity], result of:
0.047006465 = score(doc=2209,freq=2.0), product of:
0.22229293 = queryWeight, product of:
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.05807226 = queryNorm
0.21146181 = fieldWeight in 2209, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8278677 = idf(docFreq=2614, maxDocs=44218)
0.0390625 = fieldNorm(doc=2209)
0.5 = coord(1/2)
0.33333334 = coord(1/3)