Machovec, G.S.: World Wide Web search engines : Altavista and Yahoo (1996)
0.09
0.0912312 = product of:
0.24328318 = sum of:
0.07977238 = weight(_text_:world in 5679) [ClassicSimilarity], result of:
0.07977238 = score(doc=5679,freq=2.0), product of:
0.15653811 = queryWeight, product of:
3.8436708 = idf(docFreq=2573, maxDocs=44218)
0.040726203 = queryNorm
0.50960356 = fieldWeight in 5679, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8436708 = idf(docFreq=2573, maxDocs=44218)
0.09375 = fieldNorm(doc=5679)
0.10600255 = weight(_text_:wide in 5679) [ClassicSimilarity], result of:
0.10600255 = score(doc=5679,freq=2.0), product of:
0.18044797 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.040726203 = queryNorm
0.5874411 = fieldWeight in 5679, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.09375 = fieldNorm(doc=5679)
0.057508253 = weight(_text_:web in 5679) [ClassicSimilarity], result of:
0.057508253 = score(doc=5679,freq=2.0), product of:
0.13291039 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.040726203 = queryNorm
0.43268442 = fieldWeight in 5679, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.09375 = fieldNorm(doc=5679)
0.375 = coord(3/8)
Machovec, G.S.: World Wide Web search engines : Open Text, Harvest, 2ASK (1996)
0.08
0.076026 = product of:
0.202736 = sum of:
0.066476986 = weight(_text_:world in 5790) [ClassicSimilarity], result of:
0.066476986 = score(doc=5790,freq=2.0), product of:
0.15653811 = queryWeight, product of:
3.8436708 = idf(docFreq=2573, maxDocs=44218)
0.040726203 = queryNorm
0.42466965 = fieldWeight in 5790, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.8436708 = idf(docFreq=2573, maxDocs=44218)
0.078125 = fieldNorm(doc=5790)
0.08833546 = weight(_text_:wide in 5790) [ClassicSimilarity], result of:
0.08833546 = score(doc=5790,freq=2.0), product of:
0.18044797 = queryWeight, product of:
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.040726203 = queryNorm
0.48953426 = fieldWeight in 5790, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4307585 = idf(docFreq=1430, maxDocs=44218)
0.078125 = fieldNorm(doc=5790)
0.047923546 = weight(_text_:web in 5790) [ClassicSimilarity], result of:
0.047923546 = score(doc=5790,freq=2.0), product of:
0.13291039 = queryWeight, product of:
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.040726203 = queryNorm
0.36057037 = fieldWeight in 5790, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2635105 = idf(docFreq=4597, maxDocs=44218)
0.078125 = fieldNorm(doc=5790)
0.375 = coord(3/8)