-
Cleverdon, C.W.: ASLIB Cranfield Research Project : Report on the first stage of an investigation into the comparative efficiency of indexing systems (1960)
0.01
0.012242593 = product of:
0.03672778 = sum of:
0.03672778 = product of:
0.07345556 = sum of:
0.07345556 = weight(_text_:22 in 6158) [ClassicSimilarity], result of:
0.07345556 = score(doc=6158,freq=2.0), product of:
0.15821345 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045180224 = queryNorm
0.46428138 = fieldWeight in 6158, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=6158)
0.5 = coord(1/2)
0.33333334 = coord(1/3)
- Footnote
- Rez. in: College and research libraries 22(1961) no.3, S.228 (G. Jahoda)
-
Hurwitz, F.I.: ¬A study of indexer consistency (1969)
0.01
0.006257072 = product of:
0.018771216 = sum of:
0.018771216 = weight(_text_:a in 2270) [ClassicSimilarity], result of:
0.018771216 = score(doc=2270,freq=4.0), product of:
0.05209492 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045180224 = queryNorm
0.36032718 = fieldWeight in 2270, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.15625 = fieldNorm(doc=2270)
0.33333334 = coord(1/3)
- Type
- a
-
Cooper, W.S.: Is interindexer consistency a hobgoblin? (1969)
0.01
0.006257072 = product of:
0.018771216 = sum of:
0.018771216 = weight(_text_:a in 2273) [ClassicSimilarity], result of:
0.018771216 = score(doc=2273,freq=4.0), product of:
0.05209492 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045180224 = queryNorm
0.36032718 = fieldWeight in 2273, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.15625 = fieldNorm(doc=2273)
0.33333334 = coord(1/3)
- Type
- a
-
Lancaster, F.W.; Mills, J.: Testing indexes and index language devices : the ASLIB Cranfield project (1964)
0.00
0.0035395343 = product of:
0.010618603 = sum of:
0.010618603 = weight(_text_:a in 2261) [ClassicSimilarity], result of:
0.010618603 = score(doc=2261,freq=2.0), product of:
0.05209492 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045180224 = queryNorm
0.20383182 = fieldWeight in 2261, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=2261)
0.33333334 = coord(1/3)
- Type
- a
-
Zunde, P.; Dexter, M.E.: Indexing consistency and quality (1969)
0.00
0.0035395343 = product of:
0.010618603 = sum of:
0.010618603 = weight(_text_:a in 2264) [ClassicSimilarity], result of:
0.010618603 = score(doc=2264,freq=2.0), product of:
0.05209492 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045180224 = queryNorm
0.20383182 = fieldWeight in 2264, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=2264)
0.33333334 = coord(1/3)
- Type
- a
-
Swanson, D.R.: ¬The evidence underlying the Cranfield results (1965)
0.00
0.0035395343 = product of:
0.010618603 = sum of:
0.010618603 = weight(_text_:a in 2266) [ClassicSimilarity], result of:
0.010618603 = score(doc=2266,freq=2.0), product of:
0.05209492 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045180224 = queryNorm
0.20383182 = fieldWeight in 2266, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=2266)
0.33333334 = coord(1/3)
- Type
- a
-
Richmond, P.A.: Review of the Cranfield project (1963)
0.00
0.0035395343 = product of:
0.010618603 = sum of:
0.010618603 = weight(_text_:a in 2269) [ClassicSimilarity], result of:
0.010618603 = score(doc=2269,freq=2.0), product of:
0.05209492 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045180224 = queryNorm
0.20383182 = fieldWeight in 2269, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.125 = fieldNorm(doc=2269)
0.33333334 = coord(1/3)
- Type
- a
-
Zunde, P.; Dexter, M.E.: Factors affecting indexing performance (1969)
0.00
0.002654651 = product of:
0.007963953 = sum of:
0.007963953 = weight(_text_:a in 7496) [ClassicSimilarity], result of:
0.007963953 = score(doc=7496,freq=2.0), product of:
0.05209492 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045180224 = queryNorm
0.15287387 = fieldWeight in 7496, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=7496)
0.33333334 = coord(1/3)
- Type
- a
-
Cleverdon, C.W.: ¬The Cranfield tests on index language devices (1967)
0.00
0.002654651 = product of:
0.007963953 = sum of:
0.007963953 = weight(_text_:a in 1957) [ClassicSimilarity], result of:
0.007963953 = score(doc=1957,freq=2.0), product of:
0.05209492 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045180224 = queryNorm
0.15287387 = fieldWeight in 1957, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.09375 = fieldNorm(doc=1957)
0.33333334 = coord(1/3)
- Type
- a
-
Tinker, F.F.: Imprecision in meaning measured by inconsistency of indexing (1966-68)
0.00
0.002212209 = product of:
0.0066366266 = sum of:
0.0066366266 = weight(_text_:a in 2275) [ClassicSimilarity], result of:
0.0066366266 = score(doc=2275,freq=2.0), product of:
0.05209492 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.045180224 = queryNorm
0.12739488 = fieldWeight in 2275, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.078125 = fieldNorm(doc=2275)
0.33333334 = coord(1/3)
- Type
- a
