Search (26 results, page 1 of 2)

0.026196454 = product of:
  0.052392907 = sum of:
    0.044476993 = weight(_text_:processing in 1452) [ClassicSimilarity], result of:
      0.044476993 = score(doc=1452,freq=4.0), product of:
        0.175792 = queryWeight, product of:
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.043425296 = queryNorm
        0.2530092 = fieldWeight in 1452, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.03125 = fieldNorm(doc=1452)
    0.007915913 = product of:
      0.023747738 = sum of:
        0.023747738 = weight(_text_:29 in 1452) [ClassicSimilarity], result of:
          0.023747738 = score(doc=1452,freq=2.0), product of:
            0.15275662 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043425296 = queryNorm
            0.15546128 = fieldWeight in 1452, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.03125 = fieldNorm(doc=1452)
      0.33333334 = coord(1/3)
  0.5 = coord(2/4)

Date

26. 2.2008 19:29:04

LCSH

Electronic data processing

Subject

Electronic data processing

0.019561904 = product of:
  0.039123807 = sum of:
    0.033357743 = weight(_text_:processing in 6) [ClassicSimilarity], result of:
      0.033357743 = score(doc=6,freq=4.0), product of:
        0.175792 = queryWeight, product of:
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.043425296 = queryNorm
        0.1897569 = fieldWeight in 6, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.0234375 = fieldNorm(doc=6)
    0.005766063 = product of:
      0.017298188 = sum of:
        0.017298188 = weight(_text_:science in 6) [ClassicSimilarity], result of:
          0.017298188 = score(doc=6,freq=6.0), product of:
            0.11438741 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.043425296 = queryNorm
            0.15122458 = fieldWeight in 6, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0234375 = fieldNorm(doc=6)
      0.33333334 = coord(1/3)
  0.5 = coord(2/4)

Abstract

Why doesn't your home page appear on the first page of search results, even when you query your own name? How do other Web pages always appear at the top? What creates these powerful rankings? And how? The first book ever about the science of Web page rankings, "Google's PageRank and Beyond" supplies the answers to these and other questions and more. The book serves two very different audiences: the curious science reader and the technical computational reader. The chapters build in mathematical sophistication, so that the first five are accessible to the general academic reader. While other chapters are much more mathematical in nature, each one contains something for both audiences. For example, the authors include entertaining asides such as how search engines make money and how the Great Firewall of China influences research. The book includes an extensive background chapter designed to help readers learn more about the mathematics of search engines, and it contains several MATLAB codes and links to sample Web data sets. The philosophy throughout is to encourage readers to experiment with the ideas and algorithms in the text. Any business seriously interested in improving its rankings in the major search engines can benefit from the clear examples, sample code, and list of resources provided. It includes: many illustrative examples and entertaining asides; MATLAB code; accessible and informal style; and complete and self-contained section for mathematics review.

Content

Inhalt: Chapter 1. Introduction to Web Search Engines: 1.1 A Short History of Information Retrieval - 1.2 An Overview of Traditional Information Retrieval - 1.3 Web Information Retrieval Chapter 2. Crawling, Indexing, and Query Processing: 2.1 Crawling - 2.2 The Content Index - 2.3 Query Processing Chapter 3. Ranking Webpages by Popularity: 3.1 The Scene in 1998 - 3.2 Two Theses - 3.3 Query-Independence Chapter 4. The Mathematics of Google's PageRank: 4.1 The Original Summation Formula for PageRank - 4.2 Matrix Representation of the Summation Equations - 4.3 Problems with the Iterative Process - 4.4 A Little Markov Chain Theory - 4.5 Early Adjustments to the Basic Model - 4.6 Computation of the PageRank Vector - 4.7 Theorem and Proof for Spectrum of the Google Matrix Chapter 5. Parameters in the PageRank Model: 5.1 The a Factor - 5.2 The Hyperlink Matrix H - 5.3 The Teleportation Matrix E Chapter 6. The Sensitivity of PageRank; 6.1 Sensitivity with respect to alpha - 6.2 Sensitivity with respect to H - 6.3 Sensitivity with respect to vT - 6.4 Other Analyses of Sensitivity - 6.5 Sensitivity Theorems and Proofs Chapter 7. The PageRank Problem as a Linear System: 7.1 Properties of (I - alphaS) - 7.2 Properties of (I - alphaH) - 7.3 Proof of the PageRank Sparse Linear System Chapter 8. Issues in Large-Scale Implementation of PageRank: 8.1 Storage Issues - 8.2 Convergence Criterion - 8.3 Accuracy - 8.4 Dangling Nodes - 8.5 Back Button Modeling

0.012596927 = product of:
  0.050387707 = sum of:
    0.050387707 = product of:
      0.07558156 = sum of:
        0.01331615 = weight(_text_:science in 1842) [ClassicSimilarity], result of:
          0.01331615 = score(doc=1842,freq=2.0), product of:
            0.11438741 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.043425296 = queryNorm
            0.11641272 = fieldWeight in 1842, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.03125 = fieldNorm(doc=1842)
        0.06226541 = weight(_text_:22 in 1842) [ClassicSimilarity], result of:
          0.06226541 = score(doc=1842,freq=14.0), product of:
            0.15206799 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043425296 = queryNorm
            0.4094577 = fieldWeight in 1842, product of:
              3.7416575 = tf(freq=14.0), with freq of:
                14.0 = termFreq=14.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.03125 = fieldNorm(doc=1842)
      0.6666667 = coord(2/3)
  0.25 = coord(1/4)

Abstract

A system of library classification that flashed across the inquiring mind of young Melvil Louis Kossuth Dewey (known as Melvil Dewey) in 1873 is still the most popular classification scheme.. The modern library classification begins with Dewey Decimal Classification (DDC). Melvil Dewey devised DDC in 1876. DDC has is credit of 128 years of boudless success. The DDC is being taught as a practical subject throughout the world and it is being used in majority of libraries in about 150 countries. This is the result of continuous revision that 22nd Edition of DDC has been published in July 2003. No other classification scheme has published so many editions. Some welcome changes have been made in DDC 22. To reduce the Christian bias in 200 religion, the numbers 201 to 209 have been devoted to specific aspects of religion. In the previous editions these numbers were devoted to Christianity. to enhance the classifier's efficiency, Table 7 has been removed from DDC 22 and the provision of adding group of persons is made by direct use of notation already available in schedules and in notation -08 from Table 1 Standard Subdivision. The present book is an attempt to explain, with suitable examples, the salient provisions of DDC 22. The book is written in simple language so that the students may not face any difficulty in understanding what is being explained. The examples in the book are explained in a step-by-step procedure. It is hoped that this book will prove of great help and use to the library professionals in general and library and information science students in particular.

Content

1. Introduction to DDC 22 2. Major changes in DDC 22 3. Introduction to the schedules 4. Use of Table 1 : Standard Subdivisions 5. Use of Table 2 : Areas 6. Use of Table 3 : Subdivisions for the arts, for individual literatures, for specific literary forms 7. Use to Table 4 : Subdivisions of individual languages and language families 8. Use of Table 5 : Ethic and National groups 9. Use of Table 6 : Languages 10. Treatment of Groups of Persons

Object

DDC-22

0.011119248 = product of:
  0.044476993 = sum of:
    0.044476993 = weight(_text_:processing in 4384) [ClassicSimilarity], result of:
      0.044476993 = score(doc=4384,freq=4.0), product of:
        0.175792 = queryWeight, product of:
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.043425296 = queryNorm
        0.2530092 = fieldWeight in 4384, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.03125 = fieldNorm(doc=4384)
  0.25 = coord(1/4)

LCSH

Subject cataloging / Data processing

Subject

Subject cataloging / Data processing

0.009751385 = product of:
  0.03900554 = sum of:
    0.03900554 = product of:
      0.058508307 = sum of:
        0.029386329 = weight(_text_:29 in 4360) [ClassicSimilarity], result of:
          0.029386329 = score(doc=4360,freq=4.0), product of:
            0.15275662 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043425296 = queryNorm
            0.19237353 = fieldWeight in 4360, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.02734375 = fieldNorm(doc=4360)
        0.02912198 = weight(_text_:22 in 4360) [ClassicSimilarity], result of:
          0.02912198 = score(doc=4360,freq=4.0), product of:
            0.15206799 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043425296 = queryNorm
            0.19150631 = fieldWeight in 4360, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.02734375 = fieldNorm(doc=4360)
      0.6666667 = coord(2/3)
  0.25 = coord(1/4)

Date

15. 7.2018 16:22:16

Footnote

Rez. in: Mitteilungen VÖB 48(1995) H.1, S.66-68 (K. Niedermair) - Vgl. auch Lepsky, K. in: Bibliotheksdienst 29(1995) H.3, S.500-519; Bibliothek: Forschung u. Praxis 19(1995) H.2, S.251-254 (G. Hartwieg; auch in: LDV-Forum Bd. 12, Nr. 2, Jg. 1995, S.22-29 [unter: http://www.jlcl.org/1995_Heft2/Rezensionen_19-27.pdf]) .

0.009729342 = product of:
  0.038917366 = sum of:
    0.038917366 = weight(_text_:processing in 3363) [ClassicSimilarity], result of:
      0.038917366 = score(doc=3363,freq=4.0), product of:
        0.175792 = queryWeight, product of:
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.043425296 = queryNorm
        0.22138305 = fieldWeight in 3363, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.02734375 = fieldNorm(doc=3363)
  0.25 = coord(1/4)

LCSH

Subject cataloging / Germany / Data processing / Congresses

Subject

Subject cataloging / Germany / Data processing / Congresses

0.007862495 = product of:
  0.03144998 = sum of:
    0.03144998 = weight(_text_:processing in 3394) [ClassicSimilarity], result of:
      0.03144998 = score(doc=3394,freq=2.0), product of:
        0.175792 = queryWeight, product of:
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.043425296 = queryNorm
        0.17890452 = fieldWeight in 3394, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          4.048147 = idf(docFreq=2097, maxDocs=44218)
          0.03125 = fieldNorm(doc=3394)
  0.25 = coord(1/4)

Abstract

This established textbook introduces the essentials of classification as used for information processing. The third edition takes account of developments that have taken place since the second edition was published in 2002. "Classification Made Simple" provides a useful gateway to more advanced works and the study of specific schemes. As an introductory text, it will be invaluable to students of information work and to anyone inside or outside the information profession who needs to understand the manner in which classification can be utilized to facilitate and enhance organisation and retrieval.

0.006177315 = product of:
  0.02470926 = sum of:
    0.02470926 = product of:
      0.03706389 = sum of:
        0.01331615 = weight(_text_:science in 1646) [ClassicSimilarity], result of:
          0.01331615 = score(doc=1646,freq=2.0), product of:
            0.11438741 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.043425296 = queryNorm
            0.11641272 = fieldWeight in 1646, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.03125 = fieldNorm(doc=1646)
        0.023747738 = weight(_text_:29 in 1646) [ClassicSimilarity], result of:
          0.023747738 = score(doc=1646,freq=2.0), product of:
            0.15275662 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043425296 = queryNorm
            0.15546128 = fieldWeight in 1646, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.03125 = fieldNorm(doc=1646)
      0.6666667 = coord(2/3)
  0.25 = coord(1/4)

Footnote

Rez.: Journal of librarianship and information science 29(1997) no.3, S.164-165 (J.H. Bowman)

0.005597396 = product of:
  0.022389583 = sum of:
    0.022389583 = product of:
      0.06716875 = sum of:
        0.06716875 = weight(_text_:29 in 2313) [ClassicSimilarity], result of:
          0.06716875 = score(doc=2313,freq=4.0), product of:
            0.15275662 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043425296 = queryNorm
            0.43971092 = fieldWeight in 2313, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=2313)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date

30. 7.2004 14:20:29

Series

IFLA series on bibliographic control; vol. 29

0.0039579566 = product of:
  0.015831826 = sum of:
    0.015831826 = product of:
      0.047495477 = sum of:
        0.047495477 = weight(_text_:29 in 3865) [ClassicSimilarity], result of:
          0.047495477 = score(doc=3865,freq=2.0), product of:
            0.15275662 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043425296 = queryNorm
            0.31092256 = fieldWeight in 3865, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=3865)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date

30. 7.2004 14:20:29

0.0039579566 = product of:
  0.015831826 = sum of:
    0.015831826 = product of:
      0.047495477 = sum of:
        0.047495477 = weight(_text_:29 in 2311) [ClassicSimilarity], result of:
          0.047495477 = score(doc=2311,freq=2.0), product of:
            0.15275662 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043425296 = queryNorm
            0.31092256 = fieldWeight in 2311, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=2311)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date

30. 7.2004 14:20:29

0.0039223526 = product of:
  0.01568941 = sum of:
    0.01568941 = product of:
      0.047068227 = sum of:
        0.047068227 = weight(_text_:22 in 2280) [ClassicSimilarity], result of:
          0.047068227 = score(doc=2280,freq=2.0), product of:
            0.15206799 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043425296 = queryNorm
            0.30952093 = fieldWeight in 2280, 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=2280)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date

22. 3.2008 18:09:52

0.0034669023 = product of:
  0.013867609 = sum of:
    0.013867609 = product of:
      0.041602828 = sum of:
        0.041602828 = weight(_text_:22 in 1467) [ClassicSimilarity], result of:
          0.041602828 = score(doc=1467,freq=4.0), product of:
            0.15206799 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043425296 = queryNorm
            0.27358043 = fieldWeight in 1467, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1467)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date

28. 2.2008 17:22:52

Object

DDC-22

0.003463212 = product of:
  0.013852848 = sum of:
    0.013852848 = product of:
      0.04155854 = sum of:
        0.04155854 = weight(_text_:29 in 3390) [ClassicSimilarity], result of:
          0.04155854 = score(doc=3390,freq=2.0), product of:
            0.15275662 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043425296 = queryNorm
            0.27205724 = fieldWeight in 3390, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3390)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Footnote

Rez. in: KO 29(2002) nos.3/4, S.237-238 (M.P. Satija)

0.0029684675 = product of:
  0.01187387 = sum of:
    0.01187387 = product of:
      0.03562161 = sum of:
        0.03562161 = weight(_text_:29 in 1518) [ClassicSimilarity], result of:
          0.03562161 = score(doc=1518,freq=2.0), product of:
            0.15275662 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.043425296 = queryNorm
            0.23319192 = fieldWeight in 1518, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.046875 = fieldNorm(doc=1518)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date

29. 2.2008 19:43:10

0.0028830315 = product of:
  0.011532126 = sum of:
    0.011532126 = product of:
      0.034596376 = sum of:
        0.034596376 = weight(_text_:science in 41) [ClassicSimilarity], result of:
          0.034596376 = score(doc=41,freq=24.0), product of:
            0.11438741 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.043425296 = queryNorm
            0.30244917 = fieldWeight in 41, product of:
              4.8989797 = tf(freq=24.0), with freq of:
                24.0 = termFreq=24.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0234375 = fieldNorm(doc=41)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Footnote

Rez. in: KO 32(2005) no.4, S.159-160 (G.J.A. Riesthuis): "This thesaurus is a revised edition of: ASIS thesaurus of information science and librarianship, edited by Jessica L. Milstead, 2nd ed. (1998). The change in the title is result of the change of the name of the ASIS (American Society of Information Science) into American Society for Information Science and Technology. Since 2002 the 2nd edition was used by Information Science Abstracts (now Information Science & Technology Abstracts). In the 2nd edition the goal of the thesaurus was formulated as "[include concepts from] information science and librarianship to a depth that will adequately support indexing in those fields with [...] related fields [...] computer science, linguistics and cognitive sciences [...]" (p. vii). The present editors started to update the thesaurus to reflect "the current state of the field and to implement it for indexing the Society's publications for the ASIS&T Digital Library" (p. v). The draft 3rd edition is used to index a great part of the Society's four publications. This means that the 3`1 edition is, more than its predecessors, based on literary warrant as far as this warrant is reflected in ASIS&T publications. The Netherlands have a descriptor, but Romania or Portugal not. The Bliss Bibliographic Classification is mentioned, but the far more often used Russian Library Bibliographical Classification (BBK) is missing. The thesaurus is presented in three parts: 1. An alphabetical listing of all terms. Here one finds the preferred and non-preferred terms with their relations denoted in the customary form (SN, BT, NT, RT, USE and UF). The ordering is word-byword. 2. An hierarchical display of the terms. This display contains the preferred terms only. 3. A permuted display of all terms. Unlike the 2nd edition, this list contains the non-preferred terms too. The thesaurus is like its predecessors a faceted one. There are seven main facets: 1. People and organizations, 2. Actions, events, and processes, 3. Physical objects, 4. Theoretical concepts and influences on information, 5. Information, information delivery formats and channels, 6. Methods of study, 7. Geographic information. The first five facets are subdivided in subfacets, the last have just one subfacet each. In total there arc 18 subfacets, referred to as "top terms" in the language of the thesaurus. This structure is not very different from the structure of the second edition, although the number of subfacets and the terminology has changed. There is one new facet "geographic information" with one subfacet: "countries and regions". In this facet one can see very clearly see that the thesaurus is based on literary warrant: only relatively few countries arc mentioned. The facet "methods of study" is expanded strongly. Under each of the top terms additional concepts are presented in a hierarchical structure. The maximum depth of the hierarchy is nine, although most subfacets have no more than four or five levels. The record for the "bibliometrics" entry shows clearly the changes. The domain and the main structure have not changed, but narrower terms not previously mentioned are added."

LCSH

Subject headings / Information science
Subject headings / Library science

Subject

Subject headings / Information science
Subject headings / Library science

0.002481318 = product of:
  0.009925272 = sum of:
    0.009925272 = product of:
      0.029775817 = sum of:
        0.029775817 = weight(_text_:science in 1479) [ClassicSimilarity], result of:
          0.029775817 = score(doc=1479,freq=10.0), product of:
            0.11438741 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.043425296 = queryNorm
            0.26030678 = fieldWeight in 1479, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.03125 = fieldNorm(doc=1479)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Content

Inhalt: General Classification, Colon Classification, Edition7, Philosophy, Conference, Literature Survey, Features, History. Countries and Areas , Theoru, Design of Classification, Classification Problems , Research in Classification, Trends in Classification, Depth Classification, Automatic Classification, Uses of Classification, Practical Classification, Application of Classification, Standards, Glossary.Teminology, classification and Reference Service, Classificationand Documentation, Classification and Communication, Classification and Retrieval, Comparison to Other Schemes, Canons, Isolates, Common Isolates , Space Isolates, Time Isolates, Special Isolates, Postulates, Fundamental Categories, Facet Formula, Optionl Facets, Rounds and Levels, Basic Subjects, Notation and Symbols, Array and Chanin, Devices, Mnemonics, Phase Relation, Systems and Specials, Book Number, Cooperative Calssification, Teaching of Classification, Classification of Specific Subjects, Book Science, Bibliography, Library and Information Science, Classification, Cataloguing, Mathematics, Cybernetics, Engineering, Computer, Chemistry, Crystallography, Technology. Food Technology, Corrosion, Parasitism, Geology , Agriculture, Zoology, Animal Husbandry, Medicine, Useful Arts, Military Science, Creative Arts, Aiterature, Sanskrit, Marathi, Tamil, Calssics, Linguistics, Philosophy, Ssocial Science, Geography, Maps, History , Political Science, Economics, Sociology, Law,

0.0024514701 = product of:
  0.0098058805 = sum of:
    0.0098058805 = product of:
      0.029417641 = sum of:
        0.029417641 = weight(_text_:22 in 1935) [ClassicSimilarity], result of:
          0.029417641 = score(doc=1935,freq=2.0), product of:
            0.15206799 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.043425296 = queryNorm
            0.19345059 = fieldWeight in 1935, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1935)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Date

22. 6.2008 13:03:30

0.0022193585 = product of:
  0.008877434 = sum of:
    0.008877434 = product of:
      0.0266323 = sum of:
        0.0266323 = weight(_text_:science in 317) [ClassicSimilarity], result of:
          0.0266323 = score(doc=317,freq=2.0), product of:
            0.11438741 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.043425296 = queryNorm
            0.23282544 = fieldWeight in 317, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0625 = fieldNorm(doc=317)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Footnote

Rez. in: Journal of the American Society for information Science. 42(1991) S.532-539 (B.H. Weinberg)

0.0022193585 = product of:
  0.008877434 = sum of:
    0.008877434 = product of:
      0.0266323 = sum of:
        0.0266323 = weight(_text_:science in 1468) [ClassicSimilarity], result of:
          0.0266323 = score(doc=1468,freq=2.0), product of:
            0.11438741 = queryWeight, product of:
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.043425296 = queryNorm
            0.23282544 = fieldWeight in 1468, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.6341193 = idf(docFreq=8627, maxDocs=44218)
              0.0625 = fieldNorm(doc=1468)
      0.33333334 = coord(1/3)
  0.25 = coord(1/4)

Content

Inhalt: A Introduction of Universal Decimal Classification B Notational System in Number Building of UDC C Internal Structure of UDC for Number Building D Practical Classification and Number Building in UDC 0 Generalities 1. Philosophy. Metaphysics 2. Religion. Theology 3. Social Sciences 4. Philology. Linguistics 5. Mathematics and Natural Science 6. Applied Sciences. Medicine & Technology 7. The arts. Recreation Entertainment. Sport 8. Literature Belles- Letters 9. Geography. Biography. History Model Test Analysis Things to do--- Test No. 1-9