Search (6 results, page 1 of 1)

  • × subject_ss:"Information retrieval"
  1. Agosti, M.; Smeaton, A.F.: Information retrieval and hypertext (1996) 0.06
    0.06477949 = product of:
      0.12955898 = sum of:
        0.12955898 = product of:
          0.25911796 = sum of:
            0.25911796 = weight(_text_:m.d in 497) [ClassicSimilarity], result of:
              0.25911796 = score(doc=497,freq=2.0), product of:
                0.33693048 = queryWeight, product of:
                  6.9606886 = idf(docFreq=113, maxDocs=44218)
                  0.048404764 = queryNorm
                0.76905465 = fieldWeight in 497, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.9606886 = idf(docFreq=113, maxDocs=44218)
                  0.078125 = fieldNorm(doc=497)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: Journal of documentation 54(1998) no.1, S.131-132 (M.D. Dunlop)
  2. Ellis, D.: Progress and problems in information retrieval (1996) 0.01
    0.013116355 = product of:
      0.02623271 = sum of:
        0.02623271 = product of:
          0.05246542 = sum of:
            0.05246542 = weight(_text_:22 in 789) [ClassicSimilarity], result of:
              0.05246542 = score(doc=789,freq=2.0), product of:
                0.16950524 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.048404764 = queryNorm
                0.30952093 = fieldWeight in 789, 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=789)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    26. 7.2002 20:22:46
  3. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01
    0.013116355 = product of:
      0.02623271 = sum of:
        0.02623271 = product of:
          0.05246542 = sum of:
            0.05246542 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
              0.05246542 = score(doc=217,freq=2.0), product of:
                0.16950524 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.048404764 = queryNorm
                0.30952093 = fieldWeight in 217, 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=217)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    22. 4.2007 10:07:51
  4. Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014) 0.01
    0.009837266 = product of:
      0.019674532 = sum of:
        0.019674532 = product of:
          0.039349064 = sum of:
            0.039349064 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
              0.039349064 = score(doc=987,freq=2.0), product of:
                0.16950524 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.048404764 = queryNorm
                0.23214069 = fieldWeight in 987, 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=987)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    23. 7.2017 13:49:22
  5. ¬The thesaurus: review, renaissance and revision (2004) 0.01
    0.009038452 = product of:
      0.018076904 = sum of:
        0.018076904 = product of:
          0.07230762 = sum of:
            0.07230762 = weight(_text_:editors in 3243) [ClassicSimilarity], result of:
              0.07230762 = score(doc=3243,freq=2.0), product of:
                0.32495478 = queryWeight, product of:
                  6.7132807 = idf(docFreq=145, maxDocs=44218)
                  0.048404764 = queryNorm
                0.22251593 = fieldWeight in 3243, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  6.7132807 = idf(docFreq=145, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=3243)
          0.25 = coord(1/4)
      0.5 = coord(1/2)
    
    Footnote
    Rez. in: KO 32(2005) no.2, S.95-97 (A. Gilchrist):"It might be thought unfortunate that the word thesaurus is assonant with prehistoric beasts but as this book clearly demonstrates, the thesaurus is undergoing a notable revival, and we can remind ourselves that the word comes from the Greek thesaurus, meaning a treasury. This is a useful and timely source book, bringing together ten chapters, following an Editorial introduction and culminating in an interview with a member of the team responsible for revising the NISO Standard Guidelines for the construction, format and management of monolingual thesauri; formal proof of the thesaural renaissance. Though predominantly an American publication, it is good to see four English authors as well as one from Canada and one from Denmark; and with a good balance of academics and practitioners. This has helped to widen the net in the citing of useful references. While the techniques of thesaurus construction are still basically sound, the Editors, in their introduction, point out that the thesaurus, in its sense of an information retrieval tool is almost exactly 50 years old, and that the information environment of today is radically different. They claim three purposes for the compilation: "to acquaint or remind the Library and Information Science community of the history of the development of the thesaurus and standards for thesaurus construction. to provide bibliographies and tutorials from which any reader can become more grounded in her or his understanding of thesaurus construction, use and evaluation. to address topics related to thesauri but that are unique to the current digital environment, or network of networks." This last purpose, understandably, tends to be the slightly more tentative part of the book, but as Rosenfeld and Morville said in their book Information architecture for the World Wide Web "thesauri [will] become a key tool for dealing with the growing size and importance of web sites and intranets". The evidence supporting their belief has been growing steadily in the seven years since the first edition was published.
  6. Anderson, J.D.; Perez-Carballo, J.: Information retrieval design : principles and options for information description, organization, display, and access in information retrieval databases, digital libraries, catalogs, and indexes (2005) 0.00
    0.004098861 = product of:
      0.008197722 = sum of:
        0.008197722 = product of:
          0.016395444 = sum of:
            0.016395444 = weight(_text_:22 in 1833) [ClassicSimilarity], result of:
              0.016395444 = score(doc=1833,freq=2.0), product of:
                0.16950524 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.048404764 = queryNorm
                0.09672529 = fieldWeight in 1833, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=1833)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Content
    Inhalt: Chapters 2 to 5: Scopes, Domains, and Display Media (pp. 47-102) Chapters 6 to 8: Documents, Analysis, and Indexing (pp. 103-176) Chapters 9 to 10: Exhaustivity and Specificity (pp. 177-196) Chapters 11 to 13: Displayed/Nondisplayed Indexes, Syntax, and Vocabulary Management (pp. 197-364) Chapters 14 to 16: Surrogation, Locators, and Surrogate Displays (pp. 365-390) Chapters 17 and 18: Arrangement and Size of Displayed Indexes (pp. 391-446) Chapters 19 to 21: Search Interface, Record Format, and Full-Text Display (pp. 447-536) Chapter 22: Implementation and Evaluation (pp. 537-541)