-
Klas, C.-P.; Fuhr, N.; Schaefer, A.: Evaluating strategic support for information access in the DAFFODIL system (2004)
0.06
0.055258796 = product of:
0.11051759 = sum of:
0.11051759 = sum of:
0.03852201 = weight(_text_:p in 2419) [ClassicSimilarity], result of:
0.03852201 = score(doc=2419,freq=2.0), product of:
0.16161878 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.044950135 = queryNorm
0.23835106 = fieldWeight in 2419, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.046875 = fieldNorm(doc=2419)
0.035454854 = weight(_text_:c in 2419) [ClassicSimilarity], result of:
0.035454854 = score(doc=2419,freq=2.0), product of:
0.15505123 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.044950135 = queryNorm
0.22866541 = fieldWeight in 2419, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.046875 = fieldNorm(doc=2419)
0.036540736 = weight(_text_:22 in 2419) [ClassicSimilarity], result of:
0.036540736 = score(doc=2419,freq=2.0), product of:
0.15740772 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044950135 = queryNorm
0.23214069 = fieldWeight in 2419, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2419)
0.5 = coord(1/2)
- Date
- 16.11.2008 16:22:48
-
Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988)
0.04
0.041701525 = product of:
0.08340305 = sum of:
0.08340305 = product of:
0.12510458 = sum of:
0.06420335 = weight(_text_:p in 1952) [ClassicSimilarity], result of:
0.06420335 = score(doc=1952,freq=2.0), product of:
0.16161878 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.044950135 = queryNorm
0.39725178 = fieldWeight in 1952, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.078125 = fieldNorm(doc=1952)
0.06090123 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
0.06090123 = score(doc=1952,freq=2.0), product of:
0.15740772 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044950135 = queryNorm
0.38690117 = fieldWeight in 1952, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=1952)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
- Date
- 16. 8.1998 12:51:22
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.513-517.
-
Schaefer, A.; Jordan, M.; Klas, C.-P.; Fuhr, N.: Active support for query formulation in virtual digital libraries : a case study with DAFFODIL (2005)
0.02
0.02054913 = product of:
0.04109826 = sum of:
0.04109826 = product of:
0.061647385 = sum of:
0.032101676 = weight(_text_:p in 4296) [ClassicSimilarity], result of:
0.032101676 = score(doc=4296,freq=2.0), product of:
0.16161878 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.044950135 = queryNorm
0.19862589 = fieldWeight in 4296, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0390625 = fieldNorm(doc=4296)
0.02954571 = weight(_text_:c in 4296) [ClassicSimilarity], result of:
0.02954571 = score(doc=4296,freq=2.0), product of:
0.15505123 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.044950135 = queryNorm
0.1905545 = fieldWeight in 4296, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.0390625 = fieldNorm(doc=4296)
0.6666667 = coord(2/3)
0.5 = coord(1/2)
-
Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984)
0.01
0.014210287 = product of:
0.028420573 = sum of:
0.028420573 = product of:
0.08526172 = sum of:
0.08526172 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
0.08526172 = score(doc=262,freq=2.0), product of:
0.15740772 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044950135 = queryNorm
0.5416616 = fieldWeight in 262, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=262)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 20.10.2000 12:22:23
-
Fuhr, N.: Ranking-Experimente mit gewichteter Indexierung (1986)
0.01
0.0121802455 = product of:
0.024360491 = sum of:
0.024360491 = product of:
0.07308147 = sum of:
0.07308147 = weight(_text_:22 in 58) [ClassicSimilarity], result of:
0.07308147 = score(doc=58,freq=2.0), product of:
0.15740772 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044950135 = queryNorm
0.46428138 = fieldWeight in 58, 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=58)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 14. 6.2015 22:12:44
-
Fuhr, N.: Rankingexperimente mit gewichteter Indexierung (1986)
0.01
0.0121802455 = product of:
0.024360491 = sum of:
0.024360491 = product of:
0.07308147 = sum of:
0.07308147 = weight(_text_:22 in 2051) [ClassicSimilarity], result of:
0.07308147 = score(doc=2051,freq=2.0), product of:
0.15740772 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.044950135 = queryNorm
0.46428138 = fieldWeight in 2051, 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=2051)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Date
- 14. 6.2015 22:12:56
-
Biebricher, P.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬Das automatische Indexierungssystem AIR/PHYS (1988)
0.01
0.010700559 = product of:
0.021401118 = sum of:
0.021401118 = product of:
0.06420335 = sum of:
0.06420335 = weight(_text_:p in 528) [ClassicSimilarity], result of:
0.06420335 = score(doc=528,freq=2.0), product of:
0.16161878 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.044950135 = queryNorm
0.39725178 = fieldWeight in 528, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.078125 = fieldNorm(doc=528)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Biebricher, P.; Fuhr, N.; Niewelt, B.: ¬Der AIR-Retrievaltest (1986)
0.01
0.010700559 = product of:
0.021401118 = sum of:
0.021401118 = product of:
0.06420335 = sum of:
0.06420335 = weight(_text_:p in 4040) [ClassicSimilarity], result of:
0.06420335 = score(doc=4040,freq=2.0), product of:
0.16161878 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.044950135 = queryNorm
0.39725178 = fieldWeight in 4040, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.078125 = fieldNorm(doc=4040)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Fuhr, N.; Kuhlen, R.; Ockenfeld, M.; Womser-Hacker, C.: Gerhard Knorz ┼ : Prof. Dr. Gerhard Knorz, geboren am 21. Juni 1951, ist am 16. März 2015 im Alter von 63 Jahren verstorben (2015)
0.01
0.00984857 = product of:
0.01969714 = sum of:
0.01969714 = product of:
0.05909142 = sum of:
0.05909142 = weight(_text_:c in 4112) [ClassicSimilarity], result of:
0.05909142 = score(doc=4112,freq=2.0), product of:
0.15505123 = queryWeight, product of:
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.044950135 = queryNorm
0.381109 = fieldWeight in 4112, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.4494052 = idf(docFreq=3817, maxDocs=44218)
0.078125 = fieldNorm(doc=4112)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
-
Biebricher, P.; Fuhr, N.; Knorz, G.; Lustig, G.; Schwandtner, M.: Entwicklung und Anwendung des automatischen Indexierungssystems AIR/PHYS (1988)
0.01
0.008560447 = product of:
0.017120894 = sum of:
0.017120894 = product of:
0.05136268 = sum of:
0.05136268 = weight(_text_:p in 2320) [ClassicSimilarity], result of:
0.05136268 = score(doc=2320,freq=2.0), product of:
0.16161878 = queryWeight, product of:
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.044950135 = queryNorm
0.31780142 = fieldWeight in 2320, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5955126 = idf(docFreq=3298, maxDocs=44218)
0.0625 = fieldNorm(doc=2320)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
