-
Beaulieu, M.; Gatford, M.; Jones, S.: Widening access to Okapi (2000)
0.02
0.017841864 = product of:
0.03568373 = sum of:
0.03568373 = product of:
0.07136746 = sum of:
0.07136746 = weight(_text_:m in 3782) [ClassicSimilarity], result of:
0.07136746 = score(doc=3782,freq=4.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.5443481 = fieldWeight in 3782, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=3782)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Beaulieu, M.; Jones, S.: Interactive searching and interface issues in the Okapi best match probabilistic retrieval system (1998)
0.01
0.006308052 = product of:
0.012616104 = sum of:
0.012616104 = product of:
0.025232209 = sum of:
0.025232209 = weight(_text_:m in 430) [ClassicSimilarity], result of:
0.025232209 = score(doc=430,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.19245613 = fieldWeight in 430, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.0546875 = fieldNorm(doc=430)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Beaulieu, M.; Payne, A.; Do, T.; Jones, S.: ENQUIRE Okapi project (1996)
0.01
0.0054069017 = product of:
0.010813803 = sum of:
0.010813803 = product of:
0.021627607 = sum of:
0.021627607 = weight(_text_:m in 3369) [ClassicSimilarity], result of:
0.021627607 = score(doc=3369,freq=2.0), product of:
0.13110629 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.052685954 = queryNorm
0.1649624 = fieldWeight in 3369, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.046875 = fieldNorm(doc=3369)
0.5 = coord(1/2)
0.5 = coord(1/2)