-
Kutschekmanesch, S.; Lutes, B.; Moelle, K.; Thiel, U.; Tzeras, K.: Automated multilingual indexing : a synthesis of rule-based and thesaurus-based methods (1998)
0.08
0.07613681 = product of:
0.15227363 = sum of:
0.15227363 = sum of:
0.09061509 = weight(_text_:k in 4157) [ClassicSimilarity], result of:
0.09061509 = score(doc=4157,freq=4.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.5577778 = fieldWeight in 4157, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.078125 = fieldNorm(doc=4157)
0.061658528 = weight(_text_:22 in 4157) [ClassicSimilarity], result of:
0.061658528 = score(doc=4157,freq=2.0), product of:
0.15936506 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045509085 = queryNorm
0.38690117 = fieldWeight in 4157, 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=4157)
0.5 = coord(1/2)
- Source
- Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
-
Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988)
0.06
0.06286654 = product of:
0.12573308 = sum of:
0.12573308 = sum of:
0.064074546 = weight(_text_:k in 1952) [ClassicSimilarity], result of:
0.064074546 = score(doc=1952,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.39440846 = fieldWeight in 1952, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.078125 = fieldNorm(doc=1952)
0.061658528 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
0.061658528 = score(doc=1952,freq=2.0), product of:
0.15936506 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045509085 = 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)
0.5 = 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.
-
Sparck Jones, K.: Automatic keyword classification for information retrieval (1971)
0.03
0.032037273 = product of:
0.064074546 = sum of:
0.064074546 = product of:
0.12814909 = sum of:
0.12814909 = weight(_text_:k in 5176) [ClassicSimilarity], result of:
0.12814909 = score(doc=5176,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.7888169 = fieldWeight in 5176, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.15625 = fieldNorm(doc=5176)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Sparck Jones, K.; Tait, J.I.: Automatic search term variant generation (1984)
0.03
0.02562982 = product of:
0.05125964 = sum of:
0.05125964 = product of:
0.10251928 = sum of:
0.10251928 = weight(_text_:k in 2918) [ClassicSimilarity], result of:
0.10251928 = score(doc=2918,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.63105357 = fieldWeight in 2918, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.125 = fieldNorm(doc=2918)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Sparck Jones, K.; Jackson, D.M.: ¬The use of automatically obtained keyword classification for information retrieval (1970)
0.03
0.02562982 = product of:
0.05125964 = sum of:
0.05125964 = product of:
0.10251928 = sum of:
0.10251928 = weight(_text_:k in 5177) [ClassicSimilarity], result of:
0.10251928 = score(doc=5177,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.63105357 = fieldWeight in 5177, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.125 = fieldNorm(doc=5177)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Sparck Jones, K.: Index term weighting (1973)
0.03
0.02562982 = product of:
0.05125964 = sum of:
0.05125964 = product of:
0.10251928 = sum of:
0.10251928 = weight(_text_:k in 5491) [ClassicSimilarity], result of:
0.10251928 = score(doc=5491,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.63105357 = fieldWeight in 5491, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.125 = fieldNorm(doc=5491)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986)
0.02
0.024663411 = product of:
0.049326822 = sum of:
0.049326822 = product of:
0.098653644 = sum of:
0.098653644 = weight(_text_:22 in 402) [ClassicSimilarity], result of:
0.098653644 = score(doc=402,freq=2.0), product of:
0.15936506 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045509085 = queryNorm
0.61904186 = fieldWeight in 402, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=402)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 22(1986) no.6, S.465-476
-
Hlava, M.M.K.: Automatic indexing : comparing rule-based and statistics-based indexing systems (2005)
0.02
0.021580484 = product of:
0.043160968 = sum of:
0.043160968 = product of:
0.086321935 = sum of:
0.086321935 = weight(_text_:22 in 6265) [ClassicSimilarity], result of:
0.086321935 = score(doc=6265,freq=2.0), product of:
0.15936506 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045509085 = queryNorm
0.5416616 = fieldWeight in 6265, 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=6265)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information outlook. 9(2005) no.8, S.22-23
-
Lepsky, K.: Automatische Indexierung in der Inhaltserschließung (1998)
0.02
0.019222366 = product of:
0.03844473 = sum of:
0.03844473 = product of:
0.07688946 = sum of:
0.07688946 = weight(_text_:k in 1283) [ClassicSimilarity], result of:
0.07688946 = score(doc=1283,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.47329018 = fieldWeight in 1283, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=1283)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Porter, M.F.: ¬An algorithm for suffix stripping (1980)
0.02
0.019222366 = product of:
0.03844473 = sum of:
0.03844473 = product of:
0.07688946 = sum of:
0.07688946 = weight(_text_:k in 3122) [ClassicSimilarity], result of:
0.07688946 = score(doc=3122,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.47329018 = fieldWeight in 3122, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.09375 = fieldNorm(doc=3122)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.313-316.
-
Salton, G.; Wong, A.; Yang, C.S.: ¬A vector space model for automatic indexing (1975)
0.02
0.016018637 = product of:
0.032037273 = sum of:
0.032037273 = product of:
0.064074546 = sum of:
0.064074546 = weight(_text_:k in 1934) [ClassicSimilarity], result of:
0.064074546 = score(doc=1934,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.39440846 = fieldWeight in 1934, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.078125 = fieldNorm(doc=1934)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.273-280.
-
Salton, G.; Allan, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine readable texts (1994)
0.02
0.016018637 = product of:
0.032037273 = sum of:
0.032037273 = product of:
0.064074546 = sum of:
0.064074546 = weight(_text_:k in 1949) [ClassicSimilarity], result of:
0.064074546 = score(doc=1949,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.39440846 = fieldWeight in 1949, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.078125 = fieldNorm(doc=1949)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.478-483.
-
Stankovic, R. et al.: Indexing of textual databases based on lexical resources : a case study for Serbian (2016)
0.02
0.015414632 = product of:
0.030829264 = sum of:
0.030829264 = product of:
0.061658528 = sum of:
0.061658528 = weight(_text_:22 in 2759) [ClassicSimilarity], result of:
0.061658528 = score(doc=2759,freq=2.0), product of:
0.15936506 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045509085 = queryNorm
0.38690117 = fieldWeight in 2759, 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=2759)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 1. 2.2016 18:25:22
-
Tsujii, J.-I.: Automatic acquisition of semantic collocation from corpora (1995)
0.01
0.012331706 = product of:
0.024663411 = sum of:
0.024663411 = product of:
0.049326822 = sum of:
0.049326822 = weight(_text_:22 in 4709) [ClassicSimilarity], result of:
0.049326822 = score(doc=4709,freq=2.0), product of:
0.15936506 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045509085 = queryNorm
0.30952093 = fieldWeight in 4709, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=4709)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 31. 7.1996 9:22:19
-
Riloff, E.: ¬An empirical study of automated dictionary construction for information extraction in three domains (1996)
0.01
0.012331706 = product of:
0.024663411 = sum of:
0.024663411 = product of:
0.049326822 = sum of:
0.049326822 = weight(_text_:22 in 6752) [ClassicSimilarity], result of:
0.049326822 = score(doc=6752,freq=2.0), product of:
0.15936506 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045509085 = queryNorm
0.30952093 = fieldWeight in 6752, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=6752)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 6. 3.1997 16:22:15
-
Shafer, K.: Scorpion Project explores using Dewey to organize the Web (1996)
0.01
0.0112130465 = product of:
0.022426093 = sum of:
0.022426093 = product of:
0.044852186 = sum of:
0.044852186 = weight(_text_:k in 6750) [ClassicSimilarity], result of:
0.044852186 = score(doc=6750,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.27608594 = fieldWeight in 6750, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=6750)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Lepsky, K.; Müller, T.; Wille, J.: Metadata improvement for image information retrieval (2010)
0.01
0.0112130465 = product of:
0.022426093 = sum of:
0.022426093 = product of:
0.044852186 = sum of:
0.044852186 = weight(_text_:k in 4995) [ClassicSimilarity], result of:
0.044852186 = score(doc=4995,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.27608594 = fieldWeight in 4995, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=4995)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Gábor, K.; Zargayouna, H.; Tellier, I.; Buscaldi, D.; Charnois, T.: ¬A typology of semantic relations dedicated to scientific literature analysis (2016)
0.01
0.0112130465 = product of:
0.022426093 = sum of:
0.022426093 = product of:
0.044852186 = sum of:
0.044852186 = weight(_text_:k in 2933) [ClassicSimilarity], result of:
0.044852186 = score(doc=2933,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.27608594 = fieldWeight in 2933, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=2933)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Golub, K.: Automated subject indexing : an overview (2021)
0.01
0.0112130465 = product of:
0.022426093 = sum of:
0.022426093 = product of:
0.044852186 = sum of:
0.044852186 = weight(_text_:k in 718) [ClassicSimilarity], result of:
0.044852186 = score(doc=718,freq=2.0), product of:
0.16245733 = queryWeight, product of:
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.045509085 = queryNorm
0.27608594 = fieldWeight in 718, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.569778 = idf(docFreq=3384, maxDocs=44218)
0.0546875 = fieldNorm(doc=718)
0.5 = coord(1/2)
0.5 = coord(1/2)
-
Hodges, P.R.: Keyword in title indexes : effectiveness of retrieval in computer searches (1983)
0.01
0.010790242 = product of:
0.021580484 = sum of:
0.021580484 = product of:
0.043160968 = sum of:
0.043160968 = weight(_text_:22 in 5001) [ClassicSimilarity], result of:
0.043160968 = score(doc=5001,freq=2.0), product of:
0.15936506 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.045509085 = queryNorm
0.2708308 = fieldWeight in 5001, 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=5001)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 14. 3.1996 13:22:21