-
Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978)
0.29
0.2913586 = product of:
0.815804 = sum of:
0.062754154 = product of:
0.18826245 = sum of:
0.18826245 = weight(_text_:3a in 230) [ClassicSimilarity], result of:
0.18826245 = score(doc=230,freq=2.0), product of:
0.25123185 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.029633347 = queryNorm
0.7493574 = fieldWeight in 230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=230)
0.33333334 = coord(1/3)
0.18826245 = weight(_text_:2f in 230) [ClassicSimilarity], result of:
0.18826245 = score(doc=230,freq=2.0), product of:
0.25123185 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.029633347 = queryNorm
0.7493574 = fieldWeight in 230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=230)
0.18826245 = weight(_text_:2f in 230) [ClassicSimilarity], result of:
0.18826245 = score(doc=230,freq=2.0), product of:
0.25123185 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.029633347 = queryNorm
0.7493574 = fieldWeight in 230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=230)
0.18826245 = weight(_text_:2f in 230) [ClassicSimilarity], result of:
0.18826245 = score(doc=230,freq=2.0), product of:
0.25123185 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.029633347 = queryNorm
0.7493574 = fieldWeight in 230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=230)
0.18826245 = weight(_text_:2f in 230) [ClassicSimilarity], result of:
0.18826245 = score(doc=230,freq=2.0), product of:
0.25123185 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.029633347 = queryNorm
0.7493574 = fieldWeight in 230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=230)
0.35714287 = coord(5/14)
- Source
- https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
-
Axelos, C.; Flasch, K.; Schepers, H.; Kuhlen, R.; Romberg, R.; Zimmermann, R.: Allgemeines/Besonderes (1971-2007)
0.27
0.2662433 = product of:
0.93185157 = sum of:
0.23296289 = weight(_text_:2f in 4031) [ClassicSimilarity], result of:
0.23296289 = score(doc=4031,freq=4.0), product of:
0.25123185 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.029633347 = queryNorm
0.92728245 = fieldWeight in 4031, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0546875 = fieldNorm(doc=4031)
0.23296289 = weight(_text_:2f in 4031) [ClassicSimilarity], result of:
0.23296289 = score(doc=4031,freq=4.0), product of:
0.25123185 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.029633347 = queryNorm
0.92728245 = fieldWeight in 4031, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0546875 = fieldNorm(doc=4031)
0.23296289 = weight(_text_:2f in 4031) [ClassicSimilarity], result of:
0.23296289 = score(doc=4031,freq=4.0), product of:
0.25123185 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.029633347 = queryNorm
0.92728245 = fieldWeight in 4031, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0546875 = fieldNorm(doc=4031)
0.23296289 = weight(_text_:2f in 4031) [ClassicSimilarity], result of:
0.23296289 = score(doc=4031,freq=4.0), product of:
0.25123185 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.029633347 = queryNorm
0.92728245 = fieldWeight in 4031, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0546875 = fieldNorm(doc=4031)
0.2857143 = coord(4/14)
- Footnote
- DOI: 10.24894/HWPh.5033. Vgl. unter: https://www.schwabeonline.ch/schwabe-xaveropp/elibrary/start.xav#__elibrary__%2F%2F*%5B%40attr_id%3D%27verw.allgemeinesbesonderes%27%5D__1515856414979.
-
Artandi, S.: Document retrieval and the concept of sets (1971)
0.02
0.018319076 = product of:
0.08548902 = sum of:
0.016143454 = weight(_text_:information in 5458) [ClassicSimilarity], result of:
0.016143454 = score(doc=5458,freq=2.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.3103276 = fieldWeight in 5458, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=5458)
0.047932718 = weight(_text_:retrieval in 5458) [ClassicSimilarity], result of:
0.047932718 = score(doc=5458,freq=2.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.5347345 = fieldWeight in 5458, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=5458)
0.021412853 = product of:
0.064238556 = sum of:
0.064238556 = weight(_text_:22 in 5458) [ClassicSimilarity], result of:
0.064238556 = score(doc=5458,freq=2.0), product of:
0.103770934 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.029633347 = queryNorm
0.61904186 = fieldWeight in 5458, 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=5458)
0.33333334 = coord(1/3)
0.21428572 = coord(3/14)
- Source
- Journal of the American Society for Information Science. 22(1971) no.4, S.289-290
-
Fugmann, R.: On the role of subjectivity in establishing, using, operating and evaluating information retrieval systems : treatise 2 on information retrieval theory (1973)
0.01
0.013872899 = product of:
0.09711029 = sum of:
0.024466123 = weight(_text_:information in 1673) [ClassicSimilarity], result of:
0.024466123 = score(doc=1673,freq=6.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.47031528 = fieldWeight in 1673, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=1673)
0.07264417 = weight(_text_:retrieval in 1673) [ClassicSimilarity], result of:
0.07264417 = score(doc=1673,freq=6.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.8104139 = fieldWeight in 1673, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=1673)
0.14285715 = coord(2/14)
- Source
- Information storage and retrieval. 9(1973), S.353-372
-
Wendling, W.: ¬Die stumme Information allein genügt nicht : die Bedeutung der Auskunft und Beratung im Kommunikationsdienst (1971)
0.01
0.013055014 = product of:
0.0913851 = sum of:
0.07725957 = weight(_text_:bibliothek in 5762) [ClassicSimilarity], result of:
0.07725957 = score(doc=5762,freq=2.0), product of:
0.121660605 = queryWeight, product of:
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.029633347 = queryNorm
0.63504183 = fieldWeight in 5762, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.109375 = fieldNorm(doc=5762)
0.014125523 = weight(_text_:information in 5762) [ClassicSimilarity], result of:
0.014125523 = score(doc=5762,freq=2.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.27153665 = fieldWeight in 5762, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=5762)
0.14285715 = coord(2/14)
- Source
- Öffentliche Bibliothek: Werkstattberichte. Festschrift Rudolf Joerden
-
Cooper, W.S.: ¬A definition for relevance in information retrieval (1971)
0.01
0.012945342 = product of:
0.09061739 = sum of:
0.022830293 = weight(_text_:information in 842) [ClassicSimilarity], result of:
0.022830293 = score(doc=842,freq=4.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.43886948 = fieldWeight in 842, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=842)
0.067787096 = weight(_text_:retrieval in 842) [ClassicSimilarity], result of:
0.067787096 = score(doc=842,freq=4.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.75622874 = fieldWeight in 842, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=842)
0.14285715 = coord(2/14)
- Source
- Information storage and retrieval. 7(1971), S.19-37
-
Fugmann, R.: ¬The theoretical foundation of the IDC-system : 6 postulates for information retrieval; treatise 1 on information retrieval theory (1972)
0.01
0.012945342 = product of:
0.09061739 = sum of:
0.022830293 = weight(_text_:information in 1672) [ClassicSimilarity], result of:
0.022830293 = score(doc=1672,freq=4.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.43886948 = fieldWeight in 1672, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=1672)
0.067787096 = weight(_text_:retrieval in 1672) [ClassicSimilarity], result of:
0.067787096 = score(doc=1672,freq=4.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.75622874 = fieldWeight in 1672, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=1672)
0.14285715 = coord(2/14)
-
Turski, W.M.: On a model of information retrieval system based on thesaurus (1971)
0.01
0.012945342 = product of:
0.09061739 = sum of:
0.022830293 = weight(_text_:information in 3913) [ClassicSimilarity], result of:
0.022830293 = score(doc=3913,freq=4.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.43886948 = fieldWeight in 3913, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=3913)
0.067787096 = weight(_text_:retrieval in 3913) [ClassicSimilarity], result of:
0.067787096 = score(doc=3913,freq=4.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.75622874 = fieldWeight in 3913, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=3913)
0.14285715 = coord(2/14)
- Source
- Information storage and retrieval. 7(1971) no.2, S.89-94
-
Jardine, N.; Rijsbergen, C.J. van: ¬The use of hierarchic clustering in information retrieval (1971)
0.01
0.012945342 = product of:
0.09061739 = sum of:
0.022830293 = weight(_text_:information in 5170) [ClassicSimilarity], result of:
0.022830293 = score(doc=5170,freq=4.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.43886948 = fieldWeight in 5170, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=5170)
0.067787096 = weight(_text_:retrieval in 5170) [ClassicSimilarity], result of:
0.067787096 = score(doc=5170,freq=4.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.75622874 = fieldWeight in 5170, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=5170)
0.14285715 = coord(2/14)
- Source
- Information storage and retrieval. 7(1971), S.217-240
-
Sparck Jones, K.; Jackson, D.M.: ¬The use of automatically obtained keyword classification for information retrieval (1970)
0.01
0.012945342 = product of:
0.09061739 = sum of:
0.022830293 = weight(_text_:information in 5177) [ClassicSimilarity], result of:
0.022830293 = score(doc=5177,freq=4.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.43886948 = fieldWeight in 5177, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=5177)
0.067787096 = weight(_text_:retrieval in 5177) [ClassicSimilarity], result of:
0.067787096 = score(doc=5177,freq=4.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.75622874 = fieldWeight in 5177, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=5177)
0.14285715 = coord(2/14)
- Source
- Information storage and retrieval. 5(1970), S.175-201
-
Wall, R.A.: Indexing language structure for automated retrieval (1973)
0.01
0.01199008 = product of:
0.08393055 = sum of:
0.016143454 = weight(_text_:information in 1677) [ClassicSimilarity], result of:
0.016143454 = score(doc=1677,freq=2.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.3103276 = fieldWeight in 1677, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=1677)
0.067787096 = weight(_text_:retrieval in 1677) [ClassicSimilarity], result of:
0.067787096 = score(doc=1677,freq=4.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.75622874 = fieldWeight in 1677, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=1677)
0.14285715 = coord(2/14)
- Source
- Information storage and retrieval. 9(1973), S.607-617
-
Kelley, J.H.: New demands for cross-disciplinary indexing (1970)
0.01
0.011968548 = product of:
0.083779834 = sum of:
0.024466123 = weight(_text_:information in 1957) [ClassicSimilarity], result of:
0.024466123 = score(doc=1957,freq=6.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.47031528 = fieldWeight in 1957, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=1957)
0.05931371 = weight(_text_:retrieval in 1957) [ClassicSimilarity], result of:
0.05931371 = score(doc=1957,freq=4.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.6617001 = fieldWeight in 1957, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=1957)
0.14285715 = coord(2/14)
- Source
- The social impact of information retrieval, the information bazaar. 7th Ann. Natl. Coll. on Information Retrieval, 8.-9.5.1970
-
Wilson, P.: Situational relevance (1971)
0.01
0.011442174 = product of:
0.08009522 = sum of:
0.020179318 = weight(_text_:information in 841) [ClassicSimilarity], result of:
0.020179318 = score(doc=841,freq=2.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.38790947 = fieldWeight in 841, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.15625 = fieldNorm(doc=841)
0.059915897 = weight(_text_:retrieval in 841) [ClassicSimilarity], result of:
0.059915897 = score(doc=841,freq=2.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.6684181 = fieldWeight in 841, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.15625 = fieldNorm(doc=841)
0.14285715 = coord(2/14)
- Source
- Information storage and retrieval. 9(1971), S.457-471
-
Otto, F.: ¬Das Katalogsystem der Bibliothek des Instituts für Weltwirtschaft (Kiel) und seine Wirkung nach außen (1974)
0.01
0.011190011 = product of:
0.07833008 = sum of:
0.06622249 = weight(_text_:bibliothek in 4810) [ClassicSimilarity], result of:
0.06622249 = score(doc=4810,freq=2.0), product of:
0.121660605 = queryWeight, product of:
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.029633347 = queryNorm
0.54432154 = fieldWeight in 4810, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.09375 = fieldNorm(doc=4810)
0.012107591 = weight(_text_:information in 4810) [ClassicSimilarity], result of:
0.012107591 = score(doc=4810,freq=2.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.23274569 = fieldWeight in 4810, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.09375 = fieldNorm(doc=4810)
0.14285715 = coord(2/14)
- Source
- Information und Dokumentation im behördlichen Bereich. Kurt Georf Wernicke zum 65. Geburtstag. Hrsg. von Hildebert Kirchner u.a
-
Maron, M.E.: Theory and foundation of information retrieval : some introductory remarks (1978)
0.01
0.010964897 = product of:
0.07675428 = sum of:
0.01804893 = weight(_text_:information in 7407) [ClassicSimilarity], result of:
0.01804893 = score(doc=7407,freq=10.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.3469568 = fieldWeight in 7407, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=7407)
0.05870535 = weight(_text_:retrieval in 7407) [ClassicSimilarity], result of:
0.05870535 = score(doc=7407,freq=12.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.6549133 = fieldWeight in 7407, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.0625 = fieldNorm(doc=7407)
0.14285715 = coord(2/14)
- Abstract
- Introductory paper in an issue devoted to theory and foundation of information retrieval. There are too many records to be handled rationally and comfortably. Too much is badly written or repeats what has been adequately stated before. Automated retrieval systems may help society to cope with some information problems, but truly effective systems could help much more. This issue deals (through an examination of the theory and foundations of information retrieval) with how effective information retrieval systems could be designed and discusses important issues of data retrieval
-
Hahn, G.: Information und Dokumentation in der Bibliothek des Deutschen Bundestages : ein Beispiel der Praxis für die Einheit bibliothekarischer und dokumentarischer Prinzipien (1978-79)
0.01
0.010550044 = product of:
0.073850304 = sum of:
0.06243516 = weight(_text_:bibliothek in 1701) [ClassicSimilarity], result of:
0.06243516 = score(doc=1701,freq=4.0), product of:
0.121660605 = queryWeight, product of:
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.029633347 = queryNorm
0.5131913 = fieldWeight in 1701, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.1055303 = idf(docFreq=1980, maxDocs=44218)
0.0625 = fieldNorm(doc=1701)
0.011415146 = weight(_text_:information in 1701) [ClassicSimilarity], result of:
0.011415146 = score(doc=1701,freq=4.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.21943474 = fieldWeight in 1701, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=1701)
0.14285715 = coord(2/14)
- Abstract
- Ziel und Methoden der Information und Dokumentation in der Bundestagsbilbiothek werden dargestellt. Die Einheit von "Bibliothek" und "Dokumentation" im Deutschen Bundestag wird verdeutlicht und die Ursache des hohen Leistungsstandes der Parlamentsbibliothek erklärt. Dabei wird das Gülichsche Katalog- und Dokumentationssystem in seinen wichtigsten Funktionen theoretisch beschrieben und einer breiten bibliothekarisch-dokumentarischen Öffentlichkeit vorgestellt. Dies geschieht in der Überzeugung, daß dieses System auch für andere Bibliotheken soiwe Informations- und Dokumentationsstellen geeignet und effektiv ist
-
Schiminovich, S.: Automatic classification and retrieval of documents by means of a bibliographic pattern discovery algorithm (1971)
0.01
0.01049132 = product of:
0.07343923 = sum of:
0.014125523 = weight(_text_:information in 4846) [ClassicSimilarity], result of:
0.014125523 = score(doc=4846,freq=2.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.27153665 = fieldWeight in 4846, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.109375 = fieldNorm(doc=4846)
0.05931371 = weight(_text_:retrieval in 4846) [ClassicSimilarity], result of:
0.05931371 = score(doc=4846,freq=4.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.6617001 = fieldWeight in 4846, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.109375 = fieldNorm(doc=4846)
0.14285715 = coord(2/14)
- Source
- Information storage and retrieval. 6(1971), S.417-435
-
Dattola, R.T.: FIRST: Flexible information retrieval system for text (1979)
0.01
0.010109002 = product of:
0.07076301 = sum of:
0.022830293 = weight(_text_:information in 5172) [ClassicSimilarity], result of:
0.022830293 = score(doc=5172,freq=4.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.43886948 = fieldWeight in 5172, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=5172)
0.047932718 = weight(_text_:retrieval in 5172) [ClassicSimilarity], result of:
0.047932718 = score(doc=5172,freq=2.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.5347345 = fieldWeight in 5172, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=5172)
0.14285715 = coord(2/14)
- Source
- Journal of the American Society for Information Science. 30(1979), S.9-14
-
Radecki, T.: Mathematical model of information retrieval systems based on the concept of fuzzy thesaurus (1976)
0.01
0.010109002 = product of:
0.07076301 = sum of:
0.022830293 = weight(_text_:information in 5478) [ClassicSimilarity], result of:
0.022830293 = score(doc=5478,freq=4.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.43886948 = fieldWeight in 5478, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=5478)
0.047932718 = weight(_text_:retrieval in 5478) [ClassicSimilarity], result of:
0.047932718 = score(doc=5478,freq=2.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.5347345 = fieldWeight in 5478, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=5478)
0.14285715 = coord(2/14)
- Source
- Information processing and management. 12(1976), S.313-318
-
Radecki, T.: Mathematical model and time effective information retrieval systems based on the theory of fuzzy sets (1977)
0.01
0.010109002 = product of:
0.07076301 = sum of:
0.022830293 = weight(_text_:information in 5479) [ClassicSimilarity], result of:
0.022830293 = score(doc=5479,freq=4.0), product of:
0.052020688 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.029633347 = queryNorm
0.43886948 = fieldWeight in 5479, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.125 = fieldNorm(doc=5479)
0.047932718 = weight(_text_:retrieval in 5479) [ClassicSimilarity], result of:
0.047932718 = score(doc=5479,freq=2.0), product of:
0.08963835 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.029633347 = queryNorm
0.5347345 = fieldWeight in 5479, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.125 = fieldNorm(doc=5479)
0.14285715 = coord(2/14)
- Source
- Information processing and management. 13(1977), S.109-116
