-
Boyce, B.R.; Meadow, C.T.; Kraft, D.H.: Measurement in information science (1994)
0.09
0.08991472 = product of:
0.17982943 = sum of:
0.17982943 = product of:
0.35965887 = sum of:
0.35965887 = weight(_text_:b.r in 4822) [ClassicSimilarity], result of:
0.35965887 = score(doc=4822,freq=2.0), product of:
0.3428309 = queryWeight, product of:
7.912698 = idf(docFreq=43, maxDocs=44218)
0.043326676 = queryNorm
1.0490854 = fieldWeight in 4822, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.912698 = idf(docFreq=43, maxDocs=44218)
0.09375 = fieldNorm(doc=4822)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Meadow, C.T.; Boyce, B.R.; Kraft, D.H.: Text information retrieval systems (2000)
0.04
0.03746447 = product of:
0.07492894 = sum of:
0.07492894 = product of:
0.14985788 = sum of:
0.14985788 = weight(_text_:b.r in 162) [ClassicSimilarity], result of:
0.14985788 = score(doc=162,freq=2.0), product of:
0.3428309 = queryWeight, product of:
7.912698 = idf(docFreq=43, maxDocs=44218)
0.043326676 = queryNorm
0.43711895 = fieldWeight in 162, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.912698 = idf(docFreq=43, maxDocs=44218)
0.0390625 = fieldNorm(doc=162)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Meadow, C.T.: Speculations on the measurement and use of user characteristics in information retrieval experimentation (1994)
0.01
0.010272792 = product of:
0.020545583 = sum of:
0.020545583 = product of:
0.041091166 = sum of:
0.041091166 = weight(_text_:22 in 1795) [ClassicSimilarity], result of:
0.041091166 = score(doc=1795,freq=2.0), product of:
0.15172264 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043326676 = queryNorm
0.2708308 = fieldWeight in 1795, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1795)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Canadian journal of information and library science. 19(1994) no.4, S.1-22
-
Meadow, C.T.: ¬A proposed method of measuring the utility of individual information retrieval tools (1996)
0.01
0.010272792 = product of:
0.020545583 = sum of:
0.020545583 = product of:
0.041091166 = sum of:
0.041091166 = weight(_text_:22 in 6611) [ClassicSimilarity], result of:
0.041091166 = score(doc=6611,freq=2.0), product of:
0.15172264 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.043326676 = queryNorm
0.2708308 = fieldWeight in 6611, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=6611)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Canadian journal of information and library science. 21(1996) no.1, S.22-34