-
Yuan, W.; Meadow, C.T.: ¬A study of the use of variables in information retrieval user studies (1999)
0.05
0.04506483 = sum of:
0.042639572 = product of:
0.17055829 = sum of:
0.17055829 = weight(_text_:authors in 2943) [ClassicSimilarity], result of:
0.17055829 = score(doc=2943,freq=8.0), product of:
0.2418733 = queryWeight, product of:
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.053056188 = queryNorm
0.70515555 = fieldWeight in 2943, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.558814 = idf(docFreq=1258, maxDocs=44218)
0.0546875 = fieldNorm(doc=2943)
0.25 = coord(1/4)
0.0024252585 = product of:
0.004850517 = sum of:
0.004850517 = weight(_text_:s in 2943) [ClassicSimilarity], result of:
0.004850517 = score(doc=2943,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.08408674 = fieldWeight in 2943, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=2943)
0.5 = coord(1/2)
- Abstract
- This article reports on an exploratory study of the measurement of commonality in the use of variables or measures by authors and groups of authors who have reported on studies of information retrieval system users. There is some similarity to co-citation analysis in that, when 2 individual papers, or 2 authors of sveral works, use the same variables, this indicates a similarity in approach to the subject. Such usage may be a stroger indication of similarity than co-citation be cause it represents what the authors did, rather than what they say
- Source
- Journal of the American Society for Information Science. 50(1999) no.2, S.140-150
-
Meadow, C.T.: Speculations on the measurement and use of user characteristics in information retrieval experimentation (1994)
0.03
0.027584592 = product of:
0.055169184 = sum of:
0.055169184 = sum of:
0.004850517 = weight(_text_:s in 1795) [ClassicSimilarity], result of:
0.004850517 = score(doc=1795,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.08408674 = fieldWeight in 1795, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=1795)
0.050318666 = weight(_text_:22 in 1795) [ClassicSimilarity], result of:
0.050318666 = score(doc=1795,freq=2.0), product of:
0.18579373 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.053056188 = 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)
- 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)
0.03
0.027584592 = product of:
0.055169184 = sum of:
0.055169184 = sum of:
0.004850517 = weight(_text_:s in 6611) [ClassicSimilarity], result of:
0.004850517 = score(doc=6611,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.08408674 = fieldWeight in 6611, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=6611)
0.050318666 = weight(_text_:22 in 6611) [ClassicSimilarity], result of:
0.050318666 = score(doc=6611,freq=2.0), product of:
0.18579373 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.053056188 = 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)
- Source
- Canadian journal of information and library science. 21(1996) no.1, S.22-34
-
Meadow, C.T.: Ink into bits : a Web of converging media (1998)
0.00
0.0029398573 = product of:
0.0058797146 = sum of:
0.0058797146 = product of:
0.011759429 = sum of:
0.011759429 = weight(_text_:s in 6800) [ClassicSimilarity], result of:
0.011759429 = score(doc=6800,freq=4.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.20385705 = fieldWeight in 6800, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=6800)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez. in: JASIS 50(1999) no.7, S.629-630 (J. White)
- Pages
- 292 S
-
Boyce, B.R.; Meadow, C.T.; Kraft, D.H.: Measurement in information science (1994)
0.00
0.0029398573 = product of:
0.0058797146 = sum of:
0.0058797146 = product of:
0.011759429 = sum of:
0.011759429 = weight(_text_:s in 4822) [ClassicSimilarity], result of:
0.011759429 = score(doc=4822,freq=4.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.20385705 = fieldWeight in 4822, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=4822)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez in: JASIS 47(1996) no.3, S.257-258 (V. Raghavan)
- Pages
- XVII,283 S
-
Meadow, C.T.: Relevance? (1985)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 5362) [ClassicSimilarity], result of:
0.011086896 = score(doc=5362,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 5362, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=5362)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 36(1985), S.354-355
-
Meadow, C.T.; Cochrane, P.A.: Basics of online searching (1981)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 5711) [ClassicSimilarity], result of:
0.011086896 = score(doc=5711,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 5711, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=5711)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- XIV,245 S
-
Meadow, C.T.; Meadow, H.R.: Organization, maintenance and search of machine files (1970)
0.00
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = product of:
0.011086896 = sum of:
0.011086896 = weight(_text_:s in 246) [ClassicSimilarity], result of:
0.011086896 = score(doc=246,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.19219826 = fieldWeight in 246, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.125 = fieldNorm(doc=246)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Annual review of information science and technology. 5(1970), S.169-192
-
Marchionini, G.; Meadow, C.T.; Dwiggins, S.; Lin, X.; Jiabin, W.; Yuan, W.: ¬A study of user interaction with information retrieval interfaces : progress report (1991)
0.00
0.0017149168 = product of:
0.0034298336 = sum of:
0.0034298336 = product of:
0.006859667 = sum of:
0.006859667 = weight(_text_:s in 4350) [ClassicSimilarity], result of:
0.006859667 = score(doc=4350,freq=4.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.118916616 = fieldWeight in 4350, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=4350)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Canadian journal of information science. 16(1991) no.4, S.42-59
-
Meadow, C.T.: Text information retrieval systems (1992)
0.00
0.0015002397 = product of:
0.0030004794 = sum of:
0.0030004794 = product of:
0.006000959 = sum of:
0.006000959 = weight(_text_:s in 1519) [ClassicSimilarity], result of:
0.006000959 = score(doc=1519,freq=6.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.10403037 = fieldWeight in 1519, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=1519)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez. in: Library quarterly 63(1993) no.1, S.106-108 (H.D. White); Journal of academic librarianship 19(1993) no.2, S.120 (H.D. White)
- Pages
- XIX,302 S
-
Samstag-Schnock, U.; Meadow, C.T.: PBS: an ecomical natural language query interpreter (1993)
0.00
0.001385862 = product of:
0.002771724 = sum of:
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = weight(_text_:s in 5091) [ClassicSimilarity], result of:
0.005543448 = score(doc=5091,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.09609913 = fieldWeight in 5091, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=5091)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 44(1993) no.5, S.265-272
-
Meadow, C.T.; Boyce, B.R.; Kraft, D.H.: Text information retrieval systems (2000)
0.00
0.0012249405 = product of:
0.002449881 = sum of:
0.002449881 = product of:
0.004899762 = sum of:
0.004899762 = weight(_text_:s in 162) [ClassicSimilarity], result of:
0.004899762 = score(doc=162,freq=4.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.08494043 = fieldWeight in 162, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=162)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Rez. in: Journal of documentation 57(2001) no.2, S.315-317 (M. Sanderson)
- Pages
- XVII,364 S
-
Meadow, C.T.: Reporting information about studies of information (1995)
0.00
0.0012126293 = product of:
0.0024252585 = sum of:
0.0024252585 = product of:
0.004850517 = sum of:
0.004850517 = weight(_text_:s in 4004) [ClassicSimilarity], result of:
0.004850517 = score(doc=4004,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.08408674 = fieldWeight in 4004, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=4004)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.201-206
-
Meadow, C.T.; Cerny, B.A.; Borgman, C.L.; Case, D.O.: Online access to knowledge : system design (1989)
0.00
0.0010393964 = product of:
0.0020787928 = sum of:
0.0020787928 = product of:
0.0041575856 = sum of:
0.0041575856 = weight(_text_:s in 813) [ClassicSimilarity], result of:
0.0041575856 = score(doc=813,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.072074346 = fieldWeight in 813, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=813)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science. 40(1989), S.86-98