Paice, C.D.: Automatic abstracting (1994)
0.06
0.057409715 = product of:
0.11481943 = sum of:
0.11481943 = product of:
0.22963886 = sum of:
0.22963886 = weight(_text_:130 in 917) [ClassicSimilarity], result of:
0.22963886 = score(doc=917,freq=2.0), product of:
0.3225102 = queryWeight, product of:
6.444614 = idf(docFreq=190, maxDocs=44218)
0.050043374 = queryNorm
0.71203595 = fieldWeight in 917, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.444614 = idf(docFreq=190, maxDocs=44218)
0.078125 = fieldNorm(doc=917)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- 130 S