-
Salton, G.; Buckley, C.: Parallel text search methods (1988)
0.03
0.03146718 = product of:
0.06293436 = sum of:
0.06293436 = product of:
0.12586872 = sum of:
0.12586872 = weight(_text_:g in 404) [ClassicSimilarity], result of:
0.12586872 = score(doc=404,freq=2.0), product of:
0.1895716 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.05047238 = queryNorm
0.663964 = fieldWeight in 404, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.125 = fieldNorm(doc=404)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Wu, H.; Salton, G.: ¬The estimation of term relevance weights using relevance feedback (1981)
0.03
0.03146718 = product of:
0.06293436 = sum of:
0.06293436 = product of:
0.12586872 = sum of:
0.12586872 = weight(_text_:g in 4728) [ClassicSimilarity], result of:
0.12586872 = score(doc=4728,freq=2.0), product of:
0.1895716 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.05047238 = queryNorm
0.663964 = fieldWeight in 4728, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.125 = fieldNorm(doc=4728)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Salton, G.: ¬A simple blueprint for automatic Boolean query processing (1988)
0.03
0.03146718 = product of:
0.06293436 = sum of:
0.06293436 = product of:
0.12586872 = sum of:
0.12586872 = weight(_text_:g in 6774) [ClassicSimilarity], result of:
0.12586872 = score(doc=6774,freq=2.0), product of:
0.1895716 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.05047238 = queryNorm
0.663964 = fieldWeight in 6774, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.125 = fieldNorm(doc=6774)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Salton, G.; Buckley, C.: Term-weighting approaches in automatic text retrieval (1988)
0.02
0.023600383 = product of:
0.047200765 = sum of:
0.047200765 = product of:
0.09440153 = sum of:
0.09440153 = weight(_text_:g in 1938) [ClassicSimilarity], result of:
0.09440153 = score(doc=1938,freq=2.0), product of:
0.1895716 = queryWeight, product of:
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.05047238 = queryNorm
0.49797297 = fieldWeight in 1938, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.7559474 = idf(docFreq=2809, maxDocs=44218)
0.09375 = fieldNorm(doc=1938)
0.5 = coord(1/2)
0.5 = coord(1/2)