Document (#23466)

Author
Spallek, A.M.
Kreinacke, M.
Title
Suchmaschinen : gezielt recherchieren im Internet
Imprint
München : Deutscher Taschenbuch-Verlag
Year
2000
Pages
187 S
Isbn
3-423-50229-0
Series
dtv; 50229: Beck-EDV-Berater
Theme
Suchmaschinen
RSWK
Internet / Online-Recherche (21)
Internet / Suchmaschine (21)

Similar documents (content)

  1. Wolf, S.: Konkurrenz bei der wissenschaftlichen Recherche (2005) 0.94
    0.9398865 = sum of:
      0.9398865 = product of:
        1.3158411 = sum of:
          0.29004842 = weight(abstract_txt:suchmaschinen in 4257) [ClassicSimilarity], result of:
            0.29004842 = score(doc=4257,freq=3.0), product of:
              0.30382976 = queryWeight, product of:
                1.5994385 = boost
                5.8790655 = idf(docFreq=324, maxDocs=42740)
                0.0323113 = queryNorm
              0.9546413 = fieldWeight in 4257, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.8790655 = idf(docFreq=324, maxDocs=42740)
                0.09375 = fieldNorm(doc=4257)
          0.27049452 = weight(abstract_txt:recherche in 4257) [ClassicSimilarity], result of:
            0.27049452 = score(doc=4257,freq=2.0), product of:
              0.3319857 = queryWeight, product of:
                1.671907 = boost
                6.1454377 = idf(docFreq=248, maxDocs=42740)
                0.0323113 = queryNorm
              0.8147776 = fieldWeight in 4257, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.1454377 = idf(docFreq=248, maxDocs=42740)
                0.09375 = fieldNorm(doc=4257)
          0.21764612 = weight(abstract_txt:suchmaschine in 4257) [ClassicSimilarity], result of:
            0.21764612 = score(doc=4257,freq=1.0), product of:
              0.36184648 = queryWeight, product of:
                1.7454789 = boost
                6.4158664 = idf(docFreq=189, maxDocs=42740)
                0.0323113 = queryNorm
              0.60148746 = fieldWeight in 4257, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.4158664 = idf(docFreq=189, maxDocs=42740)
                0.09375 = fieldNorm(doc=4257)
          0.35967675 = weight(abstract_txt:gezielt in 4257) [ClassicSimilarity], result of:
            0.35967675 = score(doc=4257,freq=1.0), product of:
              0.5057843 = queryWeight, product of:
                2.0636454 = boost
                7.585353 = idf(docFreq=58, maxDocs=42740)
                0.0323113 = queryNorm
              0.7111268 = fieldWeight in 4257, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.585353 = idf(docFreq=58, maxDocs=42740)
                0.09375 = fieldNorm(doc=4257)
          0.17797533 = weight(abstract_txt:internet in 4257) [ClassicSimilarity], result of:
            0.17797533 = score(doc=4257,freq=2.0), product of:
              0.3622102 = queryWeight, product of:
                3.0247772 = boost
                3.7060635 = idf(docFreq=2854, maxDocs=42740)
                0.0323113 = queryNorm
              0.49135923 = fieldWeight in 4257, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7060635 = idf(docFreq=2854, maxDocs=42740)
                0.09375 = fieldNorm(doc=4257)
        0.71428573 = coord(5/7)
    
  2. Lamprecht, S.: Professionelle Recherche im Internet (1997) 0.53
    0.5330498 = sum of:
      0.5330498 = product of:
        0.9328371 = sum of:
          0.16745953 = weight(abstract_txt:suchmaschinen in 1708) [ClassicSimilarity], result of:
            0.16745953 = score(doc=1708,freq=1.0), product of:
              0.30382976 = queryWeight, product of:
                1.5994385 = boost
                5.8790655 = idf(docFreq=324, maxDocs=42740)
                0.0323113 = queryNorm
              0.55116236 = fieldWeight in 1708, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8790655 = idf(docFreq=324, maxDocs=42740)
                0.09375 = fieldNorm(doc=1708)
          0.21764612 = weight(abstract_txt:suchmaschine in 1708) [ClassicSimilarity], result of:
            0.21764612 = score(doc=1708,freq=1.0), product of:
              0.36184648 = queryWeight, product of:
                1.7454789 = boost
                6.4158664 = idf(docFreq=189, maxDocs=42740)
                0.0323113 = queryNorm
              0.60148746 = fieldWeight in 1708, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.4158664 = idf(docFreq=189, maxDocs=42740)
                0.09375 = fieldNorm(doc=1708)
          0.36975613 = weight(abstract_txt:recherchieren in 1708) [ClassicSimilarity], result of:
            0.36975613 = score(doc=1708,freq=1.0), product of:
              0.5151899 = queryWeight, product of:
                2.0827448 = boost
                7.655557 = idf(docFreq=54, maxDocs=42740)
                0.0323113 = queryNorm
              0.71770847 = fieldWeight in 1708, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.655557 = idf(docFreq=54, maxDocs=42740)
                0.09375 = fieldNorm(doc=1708)
          0.17797533 = weight(abstract_txt:internet in 1708) [ClassicSimilarity], result of:
            0.17797533 = score(doc=1708,freq=2.0), product of:
              0.3622102 = queryWeight, product of:
                3.0247772 = boost
                3.7060635 = idf(docFreq=2854, maxDocs=42740)
                0.0323113 = queryNorm
              0.49135923 = fieldWeight in 1708, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.7060635 = idf(docFreq=2854, maxDocs=42740)
                0.09375 = fieldNorm(doc=1708)
        0.5714286 = coord(4/7)
    
  3. Sietmann, R.: Suchmaschine für das akademische Internet (2004) 0.52
    0.5168275 = sum of:
      0.5168275 = product of:
        0.72355855 = sum of:
          0.097684726 = weight(abstract_txt:suchmaschinen in 743) [ClassicSimilarity], result of:
            0.097684726 = score(doc=743,freq=1.0), product of:
              0.30382976 = queryWeight, product of:
                1.5994385 = boost
                5.8790655 = idf(docFreq=324, maxDocs=42740)
                0.0323113 = queryNorm
              0.3215114 = fieldWeight in 743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8790655 = idf(docFreq=324, maxDocs=42740)
                0.0546875 = fieldNorm(doc=743)
          0.12696023 = weight(abstract_txt:suchmaschine in 743) [ClassicSimilarity], result of:
            0.12696023 = score(doc=743,freq=1.0), product of:
              0.36184648 = queryWeight, product of:
                1.7454789 = boost
                6.4158664 = idf(docFreq=189, maxDocs=42740)
                0.0323113 = queryNorm
              0.3508677 = fieldWeight in 743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.4158664 = idf(docFreq=189, maxDocs=42740)
                0.0546875 = fieldNorm(doc=743)
          0.20981145 = weight(abstract_txt:gezielt in 743) [ClassicSimilarity], result of:
            0.20981145 = score(doc=743,freq=1.0), product of:
              0.5057843 = queryWeight, product of:
                2.0636454 = boost
                7.585353 = idf(docFreq=58, maxDocs=42740)
                0.0323113 = queryNorm
              0.41482398 = fieldWeight in 743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.585353 = idf(docFreq=58, maxDocs=42740)
                0.0546875 = fieldNorm(doc=743)
          0.21569109 = weight(abstract_txt:recherchieren in 743) [ClassicSimilarity], result of:
            0.21569109 = score(doc=743,freq=1.0), product of:
              0.5151899 = queryWeight, product of:
                2.0827448 = boost
                7.655557 = idf(docFreq=54, maxDocs=42740)
                0.0323113 = queryNorm
              0.4186633 = fieldWeight in 743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.655557 = idf(docFreq=54, maxDocs=42740)
                0.0546875 = fieldNorm(doc=743)
          0.07341108 = weight(abstract_txt:internet in 743) [ClassicSimilarity], result of:
            0.07341108 = score(doc=743,freq=1.0), product of:
              0.3622102 = queryWeight, product of:
                3.0247772 = boost
                3.7060635 = idf(docFreq=2854, maxDocs=42740)
                0.0323113 = queryNorm
              0.20267534 = fieldWeight in 743, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7060635 = idf(docFreq=2854, maxDocs=42740)
                0.0546875 = fieldNorm(doc=743)
        0.71428573 = coord(5/7)
    
  4. Däßler, R.; Palm, H.: Virtuelle Informationsräume mit VRML : Informationen recherchieren und präsentieren in 3D (1997) 0.49
    0.48818958 = sum of:
      0.48818958 = product of:
        0.85433173 = sum of:
          0.16745953 = weight(abstract_txt:suchmaschinen in 3281) [ClassicSimilarity], result of:
            0.16745953 = score(doc=3281,freq=1.0), product of:
              0.30382976 = queryWeight, product of:
                1.5994385 = boost
                5.8790655 = idf(docFreq=324, maxDocs=42740)
                0.0323113 = queryNorm
              0.55116236 = fieldWeight in 3281, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8790655 = idf(docFreq=324, maxDocs=42740)
                0.09375 = fieldNorm(doc=3281)
          0.19126852 = weight(abstract_txt:recherche in 3281) [ClassicSimilarity], result of:
            0.19126852 = score(doc=3281,freq=1.0), product of:
              0.3319857 = queryWeight, product of:
                1.671907 = boost
                6.1454377 = idf(docFreq=248, maxDocs=42740)
                0.0323113 = queryNorm
              0.5761348 = fieldWeight in 3281, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.1454377 = idf(docFreq=248, maxDocs=42740)
                0.09375 = fieldNorm(doc=3281)
          0.36975613 = weight(abstract_txt:recherchieren in 3281) [ClassicSimilarity], result of:
            0.36975613 = score(doc=3281,freq=1.0), product of:
              0.5151899 = queryWeight, product of:
                2.0827448 = boost
                7.655557 = idf(docFreq=54, maxDocs=42740)
                0.0323113 = queryNorm
              0.71770847 = fieldWeight in 3281, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.655557 = idf(docFreq=54, maxDocs=42740)
                0.09375 = fieldNorm(doc=3281)
          0.12584756 = weight(abstract_txt:internet in 3281) [ClassicSimilarity], result of:
            0.12584756 = score(doc=3281,freq=1.0), product of:
              0.3622102 = queryWeight, product of:
                3.0247772 = boost
                3.7060635 = idf(docFreq=2854, maxDocs=42740)
                0.0323113 = queryNorm
              0.34744346 = fieldWeight in 3281, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.7060635 = idf(docFreq=2854, maxDocs=42740)
                0.09375 = fieldNorm(doc=3281)
        0.5714286 = coord(4/7)
    
  5. Lewandowski, D.: Suchmaschinen verstehen (2015) 0.47
    0.47423142 = sum of:
      0.47423142 = product of:
        1.10654 = sum of:
          0.3947059 = weight(abstract_txt:suchmaschinen in 17) [ClassicSimilarity], result of:
            0.3947059 = score(doc=17,freq=8.0), product of:
              0.30382976 = queryWeight, product of:
                1.5994385 = boost
                5.8790655 = idf(docFreq=324, maxDocs=42740)
                0.0323113 = queryNorm
              1.2991022 = fieldWeight in 17, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                5.8790655 = idf(docFreq=324, maxDocs=42740)
                0.078125 = fieldNorm(doc=17)
          0.27607232 = weight(abstract_txt:recherche in 17) [ClassicSimilarity], result of:
            0.27607232 = score(doc=17,freq=3.0), product of:
              0.3319857 = queryWeight, product of:
                1.671907 = boost
                6.1454377 = idf(docFreq=248, maxDocs=42740)
                0.0323113 = queryNorm
              0.8315789 = fieldWeight in 17, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.1454377 = idf(docFreq=248, maxDocs=42740)
                0.078125 = fieldNorm(doc=17)
          0.43576178 = weight(abstract_txt:recherchieren in 17) [ClassicSimilarity], result of:
            0.43576178 = score(doc=17,freq=2.0), product of:
              0.5151899 = queryWeight, product of:
                2.0827448 = boost
                7.655557 = idf(docFreq=54, maxDocs=42740)
                0.0323113 = queryNorm
              0.8458275 = fieldWeight in 17, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.655557 = idf(docFreq=54, maxDocs=42740)
                0.078125 = fieldNorm(doc=17)
        0.42857143 = coord(3/7)