Document (#2307)

Author
Hildreth, C.R.
Title
Intelligent interfaces and retrieval methods for subject searching in bibliographic retrieval systems
Imprint
Washington
Year
1989
Series
Advances in library information technology; 2
Footnote
Rez. in: Journal of academic librarianship (1990) S.44 (R.J. Dorn); Bibliothek; Forschung u. Praxis 14(1990) S.90-91 (W. Umstätter)
Theme
Verbale Doksprachen im Online-Retrieval
OPAC
Suchoberflächen

Similar documents (author)

  1. Hildreth, C.R.: Beyond Boolean: designing the next generation of online catalogs (1987) 5.53
    5.52602 = sum of:
      5.52602 = weight(author_txt:hildreth in 121) [ClassicSimilarity], result of:
        5.52602 = fieldWeight in 121, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.841632 = idf(docFreq=16, maxDocs=43254)
          0.625 = fieldNorm(doc=121)
    
  2. Hildreth, C.R.: Online Public Access Catalogs (1985) 5.53
    5.52602 = sum of:
      5.52602 = weight(author_txt:hildreth in 265) [ClassicSimilarity], result of:
        5.52602 = fieldWeight in 265, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.841632 = idf(docFreq=16, maxDocs=43254)
          0.625 = fieldNorm(doc=265)
    
  3. Hildreth, C.: To Boolean or not to Boolean? (1983) 5.53
    5.52602 = sum of:
      5.52602 = weight(author_txt:hildreth in 2169) [ClassicSimilarity], result of:
        5.52602 = fieldWeight in 2169, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.841632 = idf(docFreq=16, maxDocs=43254)
          0.625 = fieldNorm(doc=2169)
    
  4. Hildreth, C.R.: Online public access catalogs : the user interface (1982) 5.53
    5.52602 = sum of:
      5.52602 = weight(author_txt:hildreth in 2426) [ClassicSimilarity], result of:
        5.52602 = fieldWeight in 2426, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.841632 = idf(docFreq=16, maxDocs=43254)
          0.625 = fieldNorm(doc=2426)
    
  5. Hildreth, C.: LCSH needs hierarchical restructuring (1984) 5.53
    5.52602 = sum of:
      5.52602 = weight(author_txt:hildreth in 2819) [ClassicSimilarity], result of:
        5.52602 = fieldWeight in 2819, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.841632 = idf(docFreq=16, maxDocs=43254)
          0.625 = fieldNorm(doc=2819)
    

Similar documents (content)

  1. Ford, N.: Expert systems and artificial intelligence : an information manager's guide (1991) 0.58
    0.57947576 = sum of:
      0.57947576 = product of:
        1.5452688 = sum of:
          0.2975748 = weight(abstract_txt:searching in 6108) [ClassicSimilarity], result of:
            0.2975748 = score(doc=6108,freq=1.0), product of:
              0.27840346 = queryWeight, product of:
                1.252483 = boost
                4.275447 = idf(docFreq=1634, maxDocs=43254)
                0.051990174 = queryNorm
              1.0688617 = fieldWeight in 6108, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.275447 = idf(docFreq=1634, maxDocs=43254)
                0.25 = fieldNorm(doc=6108)
          0.9295436 = weight(abstract_txt:intelligent in 6108) [ClassicSimilarity], result of:
            0.9295436 = score(doc=6108,freq=1.0), product of:
              0.5949179 = queryWeight, product of:
                1.8308933 = boost
                6.249895 = idf(docFreq=226, maxDocs=43254)
                0.051990174 = queryNorm
              1.5624738 = fieldWeight in 6108, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.249895 = idf(docFreq=226, maxDocs=43254)
                0.25 = fieldNorm(doc=6108)
          0.31815037 = weight(abstract_txt:retrieval in 6108) [ClassicSimilarity], result of:
            0.31815037 = score(doc=6108,freq=1.0), product of:
              0.36675453 = queryWeight, product of:
                2.0329995 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.051990174 = queryNorm
              0.867475 = fieldWeight in 6108, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.25 = fieldNorm(doc=6108)
        0.375 = coord(3/8)
    
  2. Wheatley, A.: Subject trees on the Internet : a new role for bibliographic classification? (2000) 0.55
    0.55313826 = sum of:
      0.55313826 = product of:
        0.8850212 = sum of:
          0.17248927 = weight(abstract_txt:subject in 1109) [ClassicSimilarity], result of:
            0.17248927 = score(doc=1109,freq=3.0), product of:
              0.23285887 = queryWeight, product of:
                1.1454626 = boost
                3.9101245 = idf(docFreq=2355, maxDocs=43254)
                0.051990174 = queryNorm
              0.74074596 = fieldWeight in 1109, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9101245 = idf(docFreq=2355, maxDocs=43254)
                0.109375 = fieldNorm(doc=1109)
          0.120402105 = weight(abstract_txt:methods in 1109) [ClassicSimilarity], result of:
            0.120402105 = score(doc=1109,freq=1.0), product of:
              0.26427 = queryWeight, product of:
                1.2202771 = boost
                4.1655097 = idf(docFreq=1824, maxDocs=43254)
                0.051990174 = queryNorm
              0.45560262 = fieldWeight in 1109, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.1655097 = idf(docFreq=1824, maxDocs=43254)
                0.109375 = fieldNorm(doc=1109)
          0.1258737 = weight(abstract_txt:bibliographic in 1109) [ClassicSimilarity], result of:
            0.1258737 = score(doc=1109,freq=1.0), product of:
              0.27221695 = queryWeight, product of:
                1.2384889 = boost
                4.227677 = idf(docFreq=1714, maxDocs=43254)
                0.051990174 = queryNorm
              0.46240216 = fieldWeight in 1109, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.227677 = idf(docFreq=1714, maxDocs=43254)
                0.109375 = fieldNorm(doc=1109)
          0.26941067 = weight(abstract_txt:interfaces in 1109) [ClassicSimilarity], result of:
            0.26941067 = score(doc=1109,freq=1.0), product of:
              0.45210052 = queryWeight, product of:
                1.5960703 = boost
                5.4483085 = idf(docFreq=505, maxDocs=43254)
                0.051990174 = queryNorm
              0.59590876 = fieldWeight in 1109, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4483085 = idf(docFreq=505, maxDocs=43254)
                0.109375 = fieldNorm(doc=1109)
          0.19684549 = weight(abstract_txt:retrieval in 1109) [ClassicSimilarity], result of:
            0.19684549 = score(doc=1109,freq=2.0), product of:
              0.36675453 = queryWeight, product of:
                2.0329995 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.051990174 = queryNorm
              0.5367227 = fieldWeight in 1109, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.109375 = fieldNorm(doc=1109)
        0.625 = coord(5/8)
    
  3. Williams, J.G.; Sochats, K.: Application of expert agents/assistants in library and information systems (1996) 0.52
    0.5200116 = sum of:
      0.5200116 = product of:
        1.0400232 = sum of:
          0.06626111 = weight(abstract_txt:systems in 2678) [ClassicSimilarity], result of:
            0.06626111 = score(doc=2678,freq=1.0), product of:
              0.17747246 = queryWeight, product of:
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.051990174 = queryNorm
              0.37335998 = fieldWeight in 2678, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.109375 = fieldNorm(doc=2678)
          0.13018897 = weight(abstract_txt:searching in 2678) [ClassicSimilarity], result of:
            0.13018897 = score(doc=2678,freq=1.0), product of:
              0.27840346 = queryWeight, product of:
                1.252483 = boost
                4.275447 = idf(docFreq=1634, maxDocs=43254)
                0.051990174 = queryNorm
              0.467627 = fieldWeight in 2678, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.275447 = idf(docFreq=1634, maxDocs=43254)
                0.109375 = fieldNorm(doc=2678)
          0.7043823 = weight(abstract_txt:intelligent in 2678) [ClassicSimilarity], result of:
            0.7043823 = score(doc=2678,freq=3.0), product of:
              0.5949179 = queryWeight, product of:
                1.8308933 = boost
                6.249895 = idf(docFreq=226, maxDocs=43254)
                0.051990174 = queryNorm
              1.1839992 = fieldWeight in 2678, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.249895 = idf(docFreq=226, maxDocs=43254)
                0.109375 = fieldNorm(doc=2678)
          0.1391908 = weight(abstract_txt:retrieval in 2678) [ClassicSimilarity], result of:
            0.1391908 = score(doc=2678,freq=1.0), product of:
              0.36675453 = queryWeight, product of:
                2.0329995 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.051990174 = queryNorm
              0.3795203 = fieldWeight in 2678, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.109375 = fieldNorm(doc=2678)
        0.5 = coord(4/8)
    
  4. Lawrence, G.S.: System features for subject access in the online catalog (1985) 0.49
    0.49463484 = sum of:
      0.49463484 = product of:
        0.79141575 = sum of:
          0.14226675 = weight(abstract_txt:subject in 488) [ClassicSimilarity], result of:
            0.14226675 = score(doc=488,freq=4.0), product of:
              0.23285887 = queryWeight, product of:
                1.1454626 = boost
                3.9101245 = idf(docFreq=2355, maxDocs=43254)
                0.051990174 = queryNorm
              0.61095697 = fieldWeight in 488, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.9101245 = idf(docFreq=2355, maxDocs=43254)
                0.078125 = fieldNorm(doc=488)
          0.12162449 = weight(abstract_txt:methods in 488) [ClassicSimilarity], result of:
            0.12162449 = score(doc=488,freq=2.0), product of:
              0.26427 = queryWeight, product of:
                1.2202771 = boost
                4.1655097 = idf(docFreq=1824, maxDocs=43254)
                0.051990174 = queryNorm
              0.46022815 = fieldWeight in 488, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.1655097 = idf(docFreq=1824, maxDocs=43254)
                0.078125 = fieldNorm(doc=488)
          0.12715164 = weight(abstract_txt:bibliographic in 488) [ClassicSimilarity], result of:
            0.12715164 = score(doc=488,freq=2.0), product of:
              0.27221695 = queryWeight, product of:
                1.2384889 = boost
                4.227677 = idf(docFreq=1714, maxDocs=43254)
                0.051990174 = queryNorm
              0.46709672 = fieldWeight in 488, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.227677 = idf(docFreq=1714, maxDocs=43254)
                0.078125 = fieldNorm(doc=488)
          0.20793672 = weight(abstract_txt:searching in 488) [ClassicSimilarity], result of:
            0.20793672 = score(doc=488,freq=5.0), product of:
              0.27840346 = queryWeight, product of:
                1.252483 = boost
                4.275447 = idf(docFreq=1634, maxDocs=43254)
                0.051990174 = queryNorm
              0.7468898 = fieldWeight in 488, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                4.275447 = idf(docFreq=1634, maxDocs=43254)
                0.078125 = fieldNorm(doc=488)
          0.19243617 = weight(abstract_txt:interfaces in 488) [ClassicSimilarity], result of:
            0.19243617 = score(doc=488,freq=1.0), product of:
              0.45210052 = queryWeight, product of:
                1.5960703 = boost
                5.4483085 = idf(docFreq=505, maxDocs=43254)
                0.051990174 = queryNorm
              0.4256491 = fieldWeight in 488, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.4483085 = idf(docFreq=505, maxDocs=43254)
                0.078125 = fieldNorm(doc=488)
        0.625 = coord(5/8)
    
  5. Chan, L.M.; Hodges, T.: Subject cataloguing and classification : the late 1980s and beyond (1990) 0.48
    0.4845746 = sum of:
      0.4845746 = product of:
        0.77531934 = sum of:
          0.075726986 = weight(abstract_txt:systems in 3010) [ClassicSimilarity], result of:
            0.075726986 = score(doc=3010,freq=1.0), product of:
              0.17747246 = queryWeight, product of:
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.051990174 = queryNorm
              0.4266971 = fieldWeight in 3010, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4135768 = idf(docFreq=3870, maxDocs=43254)
                0.125 = fieldNorm(doc=3010)
          0.19713059 = weight(abstract_txt:subject in 3010) [ClassicSimilarity], result of:
            0.19713059 = score(doc=3010,freq=3.0), product of:
              0.23285887 = queryWeight, product of:
                1.1454626 = boost
                3.9101245 = idf(docFreq=2355, maxDocs=43254)
                0.051990174 = queryNorm
              0.8465668 = fieldWeight in 3010, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.9101245 = idf(docFreq=2355, maxDocs=43254)
                0.125 = fieldNorm(doc=3010)
          0.1945992 = weight(abstract_txt:methods in 3010) [ClassicSimilarity], result of:
            0.1945992 = score(doc=3010,freq=2.0), product of:
              0.26427 = queryWeight, product of:
                1.2202771 = boost
                4.1655097 = idf(docFreq=1824, maxDocs=43254)
                0.051990174 = queryNorm
              0.736365 = fieldWeight in 3010, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.1655097 = idf(docFreq=1824, maxDocs=43254)
                0.125 = fieldNorm(doc=3010)
          0.1487874 = weight(abstract_txt:searching in 3010) [ClassicSimilarity], result of:
            0.1487874 = score(doc=3010,freq=1.0), product of:
              0.27840346 = queryWeight, product of:
                1.252483 = boost
                4.275447 = idf(docFreq=1634, maxDocs=43254)
                0.051990174 = queryNorm
              0.53443086 = fieldWeight in 3010, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.275447 = idf(docFreq=1634, maxDocs=43254)
                0.125 = fieldNorm(doc=3010)
          0.15907519 = weight(abstract_txt:retrieval in 3010) [ClassicSimilarity], result of:
            0.15907519 = score(doc=3010,freq=1.0), product of:
              0.36675453 = queryWeight, product of:
                2.0329995 = boost
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.051990174 = queryNorm
              0.4337375 = fieldWeight in 3010, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4699 = idf(docFreq=3658, maxDocs=43254)
                0.125 = fieldNorm(doc=3010)
        0.625 = coord(5/8)