Document (#13789)

Author
Sievert, M.C.
Title
Full-text information retrieval : introduction
Source
Journal of the American Society for Information Science. 47(1996) no.4, S.261-262
Year
1996
Abstract
Introduces a special section devoted to full text information retrieval. Gives an overview of full text databases and research into them. There is a lack of a single definition of full text. Articles in the library related literature about full text have appeared with increasing frequnecy
Theme
Volltextretrieval

Similar documents (author)

  1. Sievert, M.E.C.: Full-text information retrieval : an introduction (1996) 5.81
    5.81187 = sum of:
      5.81187 = weight(author_txt:sievert in 4206) [ClassicSimilarity], result of:
        5.81187 = fieldWeight in 4206, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.298992 = idf(docFreq=10, maxDocs=44218)
          0.625 = fieldNorm(doc=4206)
    
  2. Sievert, M.; Verbeck, A.: ¬The indexing of the literature of online searching : a comparison of ERIC and LISA (1987) 4.65
    4.649496 = sum of:
      4.649496 = weight(author_txt:sievert in 776) [ClassicSimilarity], result of:
        4.649496 = fieldWeight in 776, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.298992 = idf(docFreq=10, maxDocs=44218)
          0.5 = fieldNorm(doc=776)
    
  3. Sievert, M.C.; Andrews, M.J.: Indexing consistency in Information Science Abstracts (1991) 4.65
    4.649496 = sum of:
      4.649496 = weight(author_txt:sievert in 5655) [ClassicSimilarity], result of:
        4.649496 = fieldWeight in 5655, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.298992 = idf(docFreq=10, maxDocs=44218)
          0.5 = fieldNorm(doc=5655)
    
  4. Sievert, M.E.; McKinin, E.J.: Why full-text misses some relevant documents : an analysis of documents not retrieved by CCML or MEDIS (1989) 4.65
    4.649496 = sum of:
      4.649496 = weight(author_txt:sievert in 3564) [ClassicSimilarity], result of:
        4.649496 = fieldWeight in 3564, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.298992 = idf(docFreq=10, maxDocs=44218)
          0.5 = fieldNorm(doc=3564)
    
  5. Connaway, L.S.; Sievert, M.C.: Comparison of three classification systems for information on health insurance (1996) 4.65
    4.649496 = sum of:
      4.649496 = weight(author_txt:sievert in 7242) [ClassicSimilarity], result of:
        4.649496 = fieldWeight in 7242, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.298992 = idf(docFreq=10, maxDocs=44218)
          0.5 = fieldNorm(doc=7242)
    

Similar documents (content)

  1. Full-text retrieval (1996) 0.73
    0.7293788 = sum of:
      0.7293788 = product of:
        2.6049244 = sum of:
          0.045739826 = weight(abstract_txt:information in 3320) [ClassicSimilarity], result of:
            0.045739826 = score(doc=3320,freq=1.0), product of:
              0.060458772 = queryWeight, product of:
                1.5109187 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.016528485 = queryNorm
              0.7565457 = fieldWeight in 3320, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.3125 = fieldNorm(doc=3320)
          0.19852223 = weight(abstract_txt:special in 3320) [ClassicSimilarity], result of:
            0.19852223 = score(doc=3320,freq=1.0), product of:
              0.12768084 = queryWeight, product of:
                1.552599 = boost
                4.9754615 = idf(docFreq=829, maxDocs=44218)
                0.016528485 = queryNorm
              1.5548317 = fieldWeight in 3320, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.9754615 = idf(docFreq=829, maxDocs=44218)
                0.3125 = fieldNorm(doc=3320)
          0.34928465 = weight(abstract_txt:section in 3320) [ClassicSimilarity], result of:
            0.34928465 = score(doc=3320,freq=1.0), product of:
              0.18608269 = queryWeight, product of:
                1.8743446 = boost
                6.006528 = idf(docFreq=295, maxDocs=44218)
                0.016528485 = queryNorm
              1.8770399 = fieldWeight in 3320, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.006528 = idf(docFreq=295, maxDocs=44218)
                0.3125 = fieldNorm(doc=3320)
          0.38181633 = weight(abstract_txt:devoted in 3320) [ClassicSimilarity], result of:
            0.38181633 = score(doc=3320,freq=1.0), product of:
              0.19746463 = queryWeight, product of:
                1.9308169 = boost
                6.187499 = idf(docFreq=246, maxDocs=44218)
                0.016528485 = queryNorm
              1.9335935 = fieldWeight in 3320, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.187499 = idf(docFreq=246, maxDocs=44218)
                0.3125 = fieldNorm(doc=3320)
          0.13528688 = weight(abstract_txt:retrieval in 3320) [ClassicSimilarity], result of:
            0.13528688 = score(doc=3320,freq=1.0), product of:
              0.124575734 = queryWeight, product of:
                2.1688433 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.016528485 = queryNorm
              1.085981 = fieldWeight in 3320, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.3125 = fieldNorm(doc=3320)
          0.5329292 = weight(abstract_txt:text in 3320) [ClassicSimilarity], result of:
            0.5329292 = score(doc=3320,freq=1.0), product of:
              0.42171848 = queryWeight, product of:
                6.3094683 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.016528485 = queryNorm
              1.2637084 = fieldWeight in 3320, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.3125 = fieldNorm(doc=3320)
          0.96134526 = weight(abstract_txt:full in 3320) [ClassicSimilarity], result of:
            0.96134526 = score(doc=3320,freq=1.0), product of:
              0.6249269 = queryWeight, product of:
                7.680616 = boost
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.016528485 = queryNorm
              1.5383322 = fieldWeight in 3320, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.3125 = fieldNorm(doc=3320)
        0.28 = coord(7/25)
    
  2. Tenopir, C.: Full-text retrieval : systems and files (1994) 0.33
    0.33417296 = sum of:
      0.33417296 = product of:
        1.6708648 = sum of:
          0.12824924 = weight(abstract_txt:databases in 2424) [ClassicSimilarity], result of:
            0.12824924 = score(doc=2424,freq=7.0), product of:
              0.100433394 = queryWeight, product of:
                1.377005 = boost
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.016528485 = queryNorm
              1.2769581 = fieldWeight in 2424, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.109375 = fieldNorm(doc=2424)
          0.01600894 = weight(abstract_txt:information in 2424) [ClassicSimilarity], result of:
            0.01600894 = score(doc=2424,freq=1.0), product of:
              0.060458772 = queryWeight, product of:
                1.5109187 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.016528485 = queryNorm
              0.264791 = fieldWeight in 2424, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.109375 = fieldNorm(doc=2424)
          0.04735041 = weight(abstract_txt:retrieval in 2424) [ClassicSimilarity], result of:
            0.04735041 = score(doc=2424,freq=1.0), product of:
              0.124575734 = queryWeight, product of:
                2.1688433 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.016528485 = queryNorm
              0.38009337 = fieldWeight in 2424, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.109375 = fieldNorm(doc=2424)
          0.52757293 = weight(abstract_txt:text in 2424) [ClassicSimilarity], result of:
            0.52757293 = score(doc=2424,freq=8.0), product of:
              0.42171848 = queryWeight, product of:
                6.3094683 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.016528485 = queryNorm
              1.2510074 = fieldWeight in 2424, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.109375 = fieldNorm(doc=2424)
          0.9516832 = weight(abstract_txt:full in 2424) [ClassicSimilarity], result of:
            0.9516832 = score(doc=2424,freq=8.0), product of:
              0.6249269 = queryWeight, product of:
                7.680616 = boost
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.016528485 = queryNorm
              1.5228713 = fieldWeight in 2424, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.109375 = fieldNorm(doc=2424)
        0.2 = coord(5/25)
    
  3. Hemminger, B.M.; Saelim, B.; Sullivan, P.F.; Vision, T.J.: Comparison of full-text searching to metadata searching for genes in two biomedical literature cohorts (2007) 0.30
    0.29504153 = sum of:
      0.29504153 = product of:
        1.0537198 = sum of:
          0.010608677 = weight(abstract_txt:have in 1327) [ClassicSimilarity], result of:
            0.010608677 = score(doc=1327,freq=1.0), product of:
              0.052967213 = queryWeight, product of:
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.016528485 = queryNorm
              0.20028761 = fieldWeight in 1327, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.0625 = fieldNorm(doc=1327)
          0.027699232 = weight(abstract_txt:databases in 1327) [ClassicSimilarity], result of:
            0.027699232 = score(doc=1327,freq=1.0), product of:
              0.100433394 = queryWeight, product of:
                1.377005 = boost
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.016528485 = queryNorm
              0.27579704 = fieldWeight in 1327, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.0625 = fieldNorm(doc=1327)
          0.039190907 = weight(abstract_txt:literature in 1327) [ClassicSimilarity], result of:
            0.039190907 = score(doc=1327,freq=2.0), product of:
              0.100464635 = queryWeight, product of:
                1.3772191 = boost
                4.413439 = idf(docFreq=1455, maxDocs=44218)
                0.016528485 = queryNorm
              0.39009655 = fieldWeight in 1327, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.413439 = idf(docFreq=1455, maxDocs=44218)
                0.0625 = fieldNorm(doc=1327)
          0.070508316 = weight(abstract_txt:articles in 1327) [ClassicSimilarity], result of:
            0.070508316 = score(doc=1327,freq=4.0), product of:
              0.11795234 = queryWeight, product of:
                1.492278 = boost
                4.7821565 = idf(docFreq=1006, maxDocs=44218)
                0.016528485 = queryNorm
              0.59776956 = fieldWeight in 1327, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.7821565 = idf(docFreq=1006, maxDocs=44218)
                0.0625 = fieldNorm(doc=1327)
          0.009147965 = weight(abstract_txt:information in 1327) [ClassicSimilarity], result of:
            0.009147965 = score(doc=1327,freq=1.0), product of:
              0.060458772 = queryWeight, product of:
                1.5109187 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.016528485 = queryNorm
              0.15130915 = fieldWeight in 1327, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.0625 = fieldNorm(doc=1327)
          0.3197575 = weight(abstract_txt:text in 1327) [ClassicSimilarity], result of:
            0.3197575 = score(doc=1327,freq=9.0), product of:
              0.42171848 = queryWeight, product of:
                6.3094683 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.016528485 = queryNorm
              0.75822496 = fieldWeight in 1327, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.0625 = fieldNorm(doc=1327)
          0.57680714 = weight(abstract_txt:full in 1327) [ClassicSimilarity], result of:
            0.57680714 = score(doc=1327,freq=9.0), product of:
              0.6249269 = queryWeight, product of:
                7.680616 = boost
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.016528485 = queryNorm
              0.9229994 = fieldWeight in 1327, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.0625 = fieldNorm(doc=1327)
        0.28 = coord(7/25)
    
  4. Kochtanek, T.R.: Standards for full text document storage (1994) 0.28
    0.2778454 = sum of:
      0.2778454 = product of:
        0.99230504 = sum of:
          0.026255134 = weight(abstract_txt:have in 8570) [ClassicSimilarity], result of:
            0.026255134 = score(doc=8570,freq=2.0), product of:
              0.052967213 = queryWeight, product of:
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.016528485 = queryNorm
              0.49568653 = fieldWeight in 8570, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.109375 = fieldNorm(doc=8570)
          0.0685521 = weight(abstract_txt:databases in 8570) [ClassicSimilarity], result of:
            0.0685521 = score(doc=8570,freq=2.0), product of:
              0.100433394 = queryWeight, product of:
                1.377005 = boost
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.016528485 = queryNorm
              0.6825628 = fieldWeight in 8570, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.109375 = fieldNorm(doc=8570)
          0.01600894 = weight(abstract_txt:information in 8570) [ClassicSimilarity], result of:
            0.01600894 = score(doc=8570,freq=1.0), product of:
              0.060458772 = queryWeight, product of:
                1.5109187 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.016528485 = queryNorm
              0.264791 = fieldWeight in 8570, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.109375 = fieldNorm(doc=8570)
          0.09451031 = weight(abstract_txt:definition in 8570) [ClassicSimilarity], result of:
            0.09451031 = score(doc=8570,freq=1.0), product of:
              0.15674502 = queryWeight, product of:
                1.7202569 = boost
                5.512738 = idf(docFreq=484, maxDocs=44218)
                0.016528485 = queryNorm
              0.60295576 = fieldWeight in 8570, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.512738 = idf(docFreq=484, maxDocs=44218)
                0.109375 = fieldNorm(doc=8570)
          0.04735041 = weight(abstract_txt:retrieval in 8570) [ClassicSimilarity], result of:
            0.04735041 = score(doc=8570,freq=1.0), product of:
              0.124575734 = queryWeight, product of:
                2.1688433 = boost
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.016528485 = queryNorm
              0.38009337 = fieldWeight in 8570, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4751394 = idf(docFreq=3720, maxDocs=44218)
                0.109375 = fieldNorm(doc=8570)
          0.26378646 = weight(abstract_txt:text in 8570) [ClassicSimilarity], result of:
            0.26378646 = score(doc=8570,freq=2.0), product of:
              0.42171848 = queryWeight, product of:
                6.3094683 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.016528485 = queryNorm
              0.6255037 = fieldWeight in 8570, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.109375 = fieldNorm(doc=8570)
          0.4758416 = weight(abstract_txt:full in 8570) [ClassicSimilarity], result of:
            0.4758416 = score(doc=8570,freq=2.0), product of:
              0.6249269 = queryWeight, product of:
                7.680616 = boost
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.016528485 = queryNorm
              0.7614356 = fieldWeight in 8570, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.109375 = fieldNorm(doc=8570)
        0.28 = coord(7/25)
    
  5. Marcus, J.: ¬The full text ideal (1995) 0.27
    0.26914594 = sum of:
      0.26914594 = product of:
        1.3457297 = sum of:
          0.021217354 = weight(abstract_txt:have in 4086) [ClassicSimilarity], result of:
            0.021217354 = score(doc=4086,freq=1.0), product of:
              0.052967213 = queryWeight, product of:
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.016528485 = queryNorm
              0.40057522 = fieldWeight in 4086, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.125 = fieldNorm(doc=4086)
          0.11079693 = weight(abstract_txt:databases in 4086) [ClassicSimilarity], result of:
            0.11079693 = score(doc=4086,freq=4.0), product of:
              0.100433394 = queryWeight, product of:
                1.377005 = boost
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.016528485 = queryNorm
              1.1031882 = fieldWeight in 4086, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.4127526 = idf(docFreq=1456, maxDocs=44218)
                0.125 = fieldNorm(doc=4086)
          0.01829593 = weight(abstract_txt:information in 4086) [ClassicSimilarity], result of:
            0.01829593 = score(doc=4086,freq=1.0), product of:
              0.060458772 = queryWeight, product of:
                1.5109187 = boost
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.016528485 = queryNorm
              0.3026183 = fieldWeight in 4086, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4209464 = idf(docFreq=10677, maxDocs=44218)
                0.125 = fieldNorm(doc=4086)
          0.42634332 = weight(abstract_txt:text in 4086) [ClassicSimilarity], result of:
            0.42634332 = score(doc=4086,freq=4.0), product of:
              0.42171848 = queryWeight, product of:
                6.3094683 = boost
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.016528485 = queryNorm
              1.0109667 = fieldWeight in 4086, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.0438666 = idf(docFreq=2106, maxDocs=44218)
                0.125 = fieldNorm(doc=4086)
          0.76907617 = weight(abstract_txt:full in 4086) [ClassicSimilarity], result of:
            0.76907617 = score(doc=4086,freq=4.0), product of:
              0.6249269 = queryWeight, product of:
                7.680616 = boost
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.016528485 = queryNorm
              1.2306658 = fieldWeight in 4086, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.922663 = idf(docFreq=874, maxDocs=44218)
                0.125 = fieldNorm(doc=4086)
        0.2 = coord(5/25)