-
Jones, S.; Gatford, M.; Robertson, S.; Hancock-Beaulieu, M.; Secker, J.; Walker, S.: Interactive thesaurus navigation : intelligence rules OK? (1995)
0.01
0.014277913 = product of:
0.028555825 = sum of:
0.028555825 = product of:
0.042833738 = sum of:
0.0072761164 = weight(_text_:e in 180) [ClassicSimilarity], result of:
0.0072761164 = score(doc=180,freq=2.0), product of:
0.06545277 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.04553648 = queryNorm
0.1111659 = fieldWeight in 180, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=180)
0.03555762 = weight(_text_:j in 180) [ClassicSimilarity], result of:
0.03555762 = score(doc=180,freq=2.0), product of:
0.144692 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04553648 = queryNorm
0.24574696 = fieldWeight in 180, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=180)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Language
- e
-
Walker, S.; Hancock-Beaulieu, M.: OKAPI at city : an evaluation facility for interactive IR (1991)
0.00
0.002771854 = product of:
0.005543708 = sum of:
0.005543708 = product of:
0.016631123 = sum of:
0.016631123 = weight(_text_:e in 2702) [ClassicSimilarity], result of:
0.016631123 = score(doc=2702,freq=2.0), product of:
0.06545277 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.04553648 = queryNorm
0.2540935 = fieldWeight in 2702, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.125 = fieldNorm(doc=2702)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Language
- e
-
Hancock-Beaulieu, M.; Walker, S.: ¬An evaluation of automatic query expansion in an online library catalogue (1992)
0.00
0.0012126861 = product of:
0.0024253721 = sum of:
0.0024253721 = product of:
0.0072761164 = sum of:
0.0072761164 = weight(_text_:e in 2731) [ClassicSimilarity], result of:
0.0072761164 = score(doc=2731,freq=2.0), product of:
0.06545277 = queryWeight, product of:
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.04553648 = queryNorm
0.1111659 = fieldWeight in 2731, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.43737 = idf(docFreq=28552, maxDocs=44218)
0.0546875 = fieldNorm(doc=2731)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Language
- e