Aho, A.; Corasick, M.: Efficient string matching : an aid to bibliographic search (1975)
0.38
0.38055623 = product of:
0.5074083 = sum of:
0.028914524 = weight(_text_:for in 3506) [ClassicSimilarity], result of:
0.028914524 = score(doc=3506,freq=2.0), product of:
0.099561915 = queryWeight, product of:
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.053027783 = queryNorm
0.29041752 = fieldWeight in 3506, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.8775425 = idf(docFreq=18385, maxDocs=44218)
0.109375 = fieldNorm(doc=3506)
0.25096753 = weight(_text_:computing in 3506) [ClassicSimilarity], result of:
0.25096753 = score(doc=3506,freq=2.0), product of:
0.29332155 = queryWeight, product of:
5.5314693 = idf(docFreq=475, maxDocs=44218)
0.053027783 = queryNorm
0.85560554 = fieldWeight in 3506, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
5.5314693 = idf(docFreq=475, maxDocs=44218)
0.109375 = fieldNorm(doc=3506)
0.22752629 = product of:
0.45505258 = sum of:
0.45505258 = weight(_text_:machinery in 3506) [ClassicSimilarity], result of:
0.45505258 = score(doc=3506,freq=2.0), product of:
0.3949717 = queryWeight, product of:
7.448392 = idf(docFreq=69, maxDocs=44218)
0.053027783 = queryNorm
1.1521144 = fieldWeight in 3506, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.448392 = idf(docFreq=69, maxDocs=44218)
0.109375 = fieldNorm(doc=3506)
0.5 = coord(1/2)
0.75 = coord(3/4)
- Source
- Communications of the Association for Computing Machinery. 18(1975), S.333-340