-
Armstrong, C.J.; Keen, E.M.: Workbook for NEPHIS and KWAC : Microcomputer printed subject indexes teaching package, Pt.1 (1982)
0.04
0.039086193 = product of:
0.09771548 = sum of:
0.0080109555 = product of:
0.024032867 = sum of:
0.024032867 = weight(_text_:m in 439) [ClassicSimilarity], result of:
0.024032867 = score(doc=439,freq=2.0), product of:
0.062437262 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.025090838 = queryNorm
0.38491225 = fieldWeight in 439, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=439)
0.33333334 = coord(1/3)
0.08970453 = product of:
0.17940906 = sum of:
0.17940906 = weight(_text_:e.m in 439) [ClassicSimilarity], result of:
0.17940906 = score(doc=439,freq=2.0), product of:
0.1705938 = queryWeight, product of:
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.025090838 = queryNorm
1.051674 = fieldWeight in 439, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.109375 = fieldNorm(doc=439)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Type
- m
-
Armstrong, C.J.; Keen, E.M.: Manual for teaching NEPHIS and KWAC : Microcomputer printed subject indexes teaching package, Pt.2 (1982)
0.04
0.039086193 = product of:
0.09771548 = sum of:
0.0080109555 = product of:
0.024032867 = sum of:
0.024032867 = weight(_text_:m in 440) [ClassicSimilarity], result of:
0.024032867 = score(doc=440,freq=2.0), product of:
0.062437262 = queryWeight, product of:
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.025090838 = queryNorm
0.38491225 = fieldWeight in 440, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.4884486 = idf(docFreq=9980, maxDocs=44218)
0.109375 = fieldNorm(doc=440)
0.33333334 = coord(1/3)
0.08970453 = product of:
0.17940906 = sum of:
0.17940906 = weight(_text_:e.m in 440) [ClassicSimilarity], result of:
0.17940906 = score(doc=440,freq=2.0), product of:
0.1705938 = queryWeight, product of:
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.025090838 = queryNorm
1.051674 = fieldWeight in 440, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.109375 = fieldNorm(doc=440)
0.5 = coord(1/2)
0.4 = coord(2/5)
- Type
- m
-
Keen, E.M.: ¬The Aberystwyth index languages tests (1973)
0.03
0.025629863 = product of:
0.12814932 = sum of:
0.12814932 = product of:
0.25629863 = sum of:
0.25629863 = weight(_text_:e.m in 773) [ClassicSimilarity], result of:
0.25629863 = score(doc=773,freq=2.0), product of:
0.1705938 = queryWeight, product of:
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.025090838 = queryNorm
1.5023913 = fieldWeight in 773, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.15625 = fieldNorm(doc=773)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Keen, E.M.: Prospects for classification suggested by evaluation tests (1976)
0.02
0.020503892 = product of:
0.10251946 = sum of:
0.10251946 = product of:
0.20503892 = sum of:
0.20503892 = weight(_text_:e.m in 1277) [ClassicSimilarity], result of:
0.20503892 = score(doc=1277,freq=2.0), product of:
0.1705938 = queryWeight, product of:
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.025090838 = queryNorm
1.2019131 = fieldWeight in 1277, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.125 = fieldNorm(doc=1277)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Keen, E.M.: On the generation and searching of entries in printed subject indexes (1977)
0.02
0.020503892 = product of:
0.10251946 = sum of:
0.10251946 = product of:
0.20503892 = sum of:
0.20503892 = weight(_text_:e.m in 2302) [ClassicSimilarity], result of:
0.20503892 = score(doc=2302,freq=2.0), product of:
0.1705938 = queryWeight, product of:
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.025090838 = queryNorm
1.2019131 = fieldWeight in 2302, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.125 = fieldNorm(doc=2302)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Keen, E.M.: Laboratory tests of manual systems (1981)
0.02
0.020503892 = product of:
0.10251946 = sum of:
0.10251946 = product of:
0.20503892 = sum of:
0.20503892 = weight(_text_:e.m in 3152) [ClassicSimilarity], result of:
0.20503892 = score(doc=3152,freq=2.0), product of:
0.1705938 = queryWeight, product of:
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.025090838 = queryNorm
1.2019131 = fieldWeight in 3152, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.125 = fieldNorm(doc=3152)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Keen, E.M.: Using channels, topics, keywords and other metadata in an electronic alerting service (2000)
0.02
0.017940907 = product of:
0.08970453 = sum of:
0.08970453 = product of:
0.17940906 = sum of:
0.17940906 = weight(_text_:e.m in 4897) [ClassicSimilarity], result of:
0.17940906 = score(doc=4897,freq=2.0), product of:
0.1705938 = queryWeight, product of:
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.025090838 = queryNorm
1.051674 = fieldWeight in 4897, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.109375 = fieldNorm(doc=4897)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Keen, E.M.: Presenting results of experimental retrieval comparisons (1992)
0.01
0.010251946 = product of:
0.05125973 = sum of:
0.05125973 = product of:
0.10251946 = sum of:
0.10251946 = weight(_text_:e.m in 3644) [ClassicSimilarity], result of:
0.10251946 = score(doc=3644,freq=2.0), product of:
0.1705938 = queryWeight, product of:
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.025090838 = queryNorm
0.60095656 = fieldWeight in 3644, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.0625 = fieldNorm(doc=3644)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Keen, E.M.: Some aspects of proximity searching in text retrieval systems (1992)
0.01
0.010251946 = product of:
0.05125973 = sum of:
0.05125973 = product of:
0.10251946 = sum of:
0.10251946 = weight(_text_:e.m in 6190) [ClassicSimilarity], result of:
0.10251946 = score(doc=6190,freq=2.0), product of:
0.1705938 = queryWeight, product of:
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.025090838 = queryNorm
0.60095656 = fieldWeight in 6190, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.0625 = fieldNorm(doc=6190)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Keen, E.M.; Hartley, R.J.: Phrase processing in text retrieval (1994)
0.01
0.010251946 = product of:
0.05125973 = sum of:
0.05125973 = product of:
0.10251946 = sum of:
0.10251946 = weight(_text_:e.m in 1316) [ClassicSimilarity], result of:
0.10251946 = score(doc=1316,freq=2.0), product of:
0.1705938 = queryWeight, product of:
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.025090838 = queryNorm
0.60095656 = fieldWeight in 1316, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.0625 = fieldNorm(doc=1316)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Keen, E.M.: Aspects of computer-based indexing languages (1991)
0.01
0.010251946 = product of:
0.05125973 = sum of:
0.05125973 = product of:
0.10251946 = sum of:
0.10251946 = weight(_text_:e.m in 5072) [ClassicSimilarity], result of:
0.10251946 = score(doc=5072,freq=2.0), product of:
0.1705938 = queryWeight, product of:
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.025090838 = queryNorm
0.60095656 = fieldWeight in 5072, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.0625 = fieldNorm(doc=5072)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Keen, E.M.: Interactive ranked retrieval (1995)
0.01
0.008970453 = product of:
0.044852264 = sum of:
0.044852264 = product of:
0.08970453 = sum of:
0.08970453 = weight(_text_:e.m in 2419) [ClassicSimilarity], result of:
0.08970453 = score(doc=2419,freq=2.0), product of:
0.1705938 = queryWeight, product of:
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.025090838 = queryNorm
0.525837 = fieldWeight in 2419, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.0546875 = fieldNorm(doc=2419)
0.5 = coord(1/2)
0.2 = coord(1/5)
-
Keen, E.M.: Designing and testing an interactive ranked retrieval system for professional searchers (1994)
0.01
0.006407466 = product of:
0.03203733 = sum of:
0.03203733 = product of:
0.06407466 = sum of:
0.06407466 = weight(_text_:e.m in 1066) [ClassicSimilarity], result of:
0.06407466 = score(doc=1066,freq=2.0), product of:
0.1705938 = queryWeight, product of:
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.025090838 = queryNorm
0.37559783 = fieldWeight in 1066, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.7990475 = idf(docFreq=133, maxDocs=44218)
0.0390625 = fieldNorm(doc=1066)
0.5 = coord(1/2)
0.2 = coord(1/5)
