Document (#22135)

Author
Bager, J.
Kossel, A.
Title
Preissuchen : WWW-Suchmaschinen, Kataloge und Metasucher im Vergleich
Source
c't. 1999, H.23, S.162-166
Year
1999
Abstract
Dutzende Suchmaschinen und Kataloge treten an, den Weg durch Web zu weisen. Doch welcher WWW-Lotse führt den Surfer am besten? Zeit für ein wenig Orientierung im weiten Feld der Suchdienste
Theme
Suchmaschinen

Similar documents (author)

  1. Bager, J.: Weniger ist mehr : Internet-Suchmaschinen richtig einsetzen (1998) 5.74
    5.7437115 = sum of:
      5.7437115 = weight(author_txt:bager in 3490) [ClassicSimilarity], result of:
        5.7437115 = fieldWeight in 3490, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.189939 = idf(docFreq=11, maxDocs=43254)
          0.625 = fieldNorm(doc=3490)
    
  2. Bager, J.: Datenfischer : Meta-Suchwerkzeuge erleichtern die Recherche im Web (1997) 5.74
    5.7437115 = sum of:
      5.7437115 = weight(author_txt:bager in 3491) [ClassicSimilarity], result of:
        5.7437115 = fieldWeight in 3491, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.189939 = idf(docFreq=11, maxDocs=43254)
          0.625 = fieldNorm(doc=3491)
    
  3. Bager, J.: In die passende Schublade : Datenbanken: wie man Informationen am besten organisiert (1999) 5.74
    5.7437115 = sum of:
      5.7437115 = weight(author_txt:bager in 5220) [ClassicSimilarity], result of:
        5.7437115 = fieldWeight in 5220, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.189939 = idf(docFreq=11, maxDocs=43254)
          0.625 = fieldNorm(doc=5220)
    
  4. Bager, J.: Navigationshilfen, Websites finden, Bookmarks verwalten (1997) 5.74
    5.7437115 = sum of:
      5.7437115 = weight(author_txt:bager in 6088) [ClassicSimilarity], result of:
        5.7437115 = fieldWeight in 6088, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.189939 = idf(docFreq=11, maxDocs=43254)
          0.625 = fieldNorm(doc=6088)
    
  5. Bager, J.: Orientierungslose Infosammler : Warum die Suche im Internet oft mühsam vonstatten geht und was die Suchmaschinen-Betreiber dagegen tun (1999) 5.74
    5.7437115 = sum of:
      5.7437115 = weight(author_txt:bager in 6132) [ClassicSimilarity], result of:
        5.7437115 = fieldWeight in 6132, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.189939 = idf(docFreq=11, maxDocs=43254)
          0.625 = fieldNorm(doc=6132)
    

Similar documents (content)

  1. Puscher, F.: Suchmaschinen im Härtetest (2001) 0.32
    0.3219655 = sum of:
      0.3219655 = product of:
        1.4488447 = sum of:
          0.1427114 = weight(abstract_txt:doch in 1855) [ClassicSimilarity], result of:
            0.1427114 = score(doc=1855,freq=1.0), product of:
              0.11952481 = queryWeight, product of:
                1.2797438 = boost
                5.458239 = idf(docFreq=500, maxDocs=43254)
                0.01711128 = queryNorm
              1.1939898 = fieldWeight in 1855, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.458239 = idf(docFreq=500, maxDocs=43254)
                0.21875 = fieldNorm(doc=1855)
          0.43883267 = weight(abstract_txt:suchdienste in 1855) [ClassicSimilarity], result of:
            0.43883267 = score(doc=1855,freq=1.0), product of:
              0.25274637 = queryWeight, product of:
                1.8609575 = boost
                7.9371753 = idf(docFreq=41, maxDocs=43254)
                0.01711128 = queryNorm
              1.7362571 = fieldWeight in 1855, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.9371753 = idf(docFreq=41, maxDocs=43254)
                0.21875 = fieldNorm(doc=1855)
          0.5095792 = weight(abstract_txt:surfer in 1855) [ClassicSimilarity], result of:
            0.5095792 = score(doc=1855,freq=1.0), product of:
              0.2792287 = queryWeight, product of:
                1.9560233 = boost
                8.342641 = idf(docFreq=27, maxDocs=43254)
                0.01711128 = queryNorm
              1.8249527 = fieldWeight in 1855, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.342641 = idf(docFreq=27, maxDocs=43254)
                0.21875 = fieldNorm(doc=1855)
          0.35772142 = weight(abstract_txt:suchmaschinen in 1855) [ClassicSimilarity], result of:
            0.35772142 = score(doc=1855,freq=1.0), product of:
              0.27788103 = queryWeight, product of:
                2.7595513 = boost
                5.884885 = idf(docFreq=326, maxDocs=43254)
                0.01711128 = queryNorm
              1.2873186 = fieldWeight in 1855, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.884885 = idf(docFreq=326, maxDocs=43254)
                0.21875 = fieldNorm(doc=1855)
        0.22222222 = coord(4/18)
    
  2. Winterer, A.; Suck, M.: Suchmaschinen: Jetzt treffsicherer? : 12 Suchmaschinen und Kataloge im Test (2000) 0.28
    0.28022218 = sum of:
      0.28022218 = product of:
        1.2609998 = sum of:
          0.22736566 = weight(abstract_txt:besten in 313) [ClassicSimilarity], result of:
            0.22736566 = score(doc=313,freq=1.0), product of:
              0.20404261 = queryWeight, product of:
                1.6720699 = boost
                7.1315503 = idf(docFreq=93, maxDocs=43254)
                0.01711128 = queryNorm
              1.1143048 = fieldWeight in 313, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1315503 = idf(docFreq=93, maxDocs=43254)
                0.15625 = fieldNorm(doc=313)
          0.3639851 = weight(abstract_txt:surfer in 313) [ClassicSimilarity], result of:
            0.3639851 = score(doc=313,freq=1.0), product of:
              0.2792287 = queryWeight, product of:
                1.9560233 = boost
                8.342641 = idf(docFreq=27, maxDocs=43254)
                0.01711128 = queryNorm
              1.3035376 = fieldWeight in 313, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.342641 = idf(docFreq=27, maxDocs=43254)
                0.15625 = fieldNorm(doc=313)
          0.25551528 = weight(abstract_txt:suchmaschinen in 313) [ClassicSimilarity], result of:
            0.25551528 = score(doc=313,freq=1.0), product of:
              0.27788103 = queryWeight, product of:
                2.7595513 = boost
                5.884885 = idf(docFreq=326, maxDocs=43254)
                0.01711128 = queryNorm
              0.9195132 = fieldWeight in 313, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.884885 = idf(docFreq=326, maxDocs=43254)
                0.15625 = fieldNorm(doc=313)
          0.41413376 = weight(abstract_txt:kataloge in 313) [ClassicSimilarity], result of:
            0.41413376 = score(doc=313,freq=1.0), product of:
              0.38341996 = queryWeight, product of:
                3.2415025 = boost
                6.912671 = idf(docFreq=116, maxDocs=43254)
                0.01711128 = queryNorm
              1.0801048 = fieldWeight in 313, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.912671 = idf(docFreq=116, maxDocs=43254)
                0.15625 = fieldNorm(doc=313)
        0.22222222 = coord(4/18)
    
  3. Bager, J.: Wettsuchen : (Meta-)Suchmaschinen sind die Navigatoren im Datenmeer WWW (2004) 0.19
    0.18843786 = sum of:
      0.18843786 = product of:
        0.84797037 = sum of:
          0.08154937 = weight(abstract_txt:doch in 5017) [ClassicSimilarity], result of:
            0.08154937 = score(doc=5017,freq=1.0), product of:
              0.11952481 = queryWeight, product of:
                1.2797438 = boost
                5.458239 = idf(docFreq=500, maxDocs=43254)
                0.01711128 = queryNorm
              0.6822799 = fieldWeight in 5017, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.458239 = idf(docFreq=500, maxDocs=43254)
                0.125 = fieldNorm(doc=5017)
          0.22447138 = weight(abstract_txt:treten in 5017) [ClassicSimilarity], result of:
            0.22447138 = score(doc=5017,freq=1.0), product of:
              0.23475686 = queryWeight, product of:
                1.7935073 = boost
                7.649493 = idf(docFreq=55, maxDocs=43254)
                0.01711128 = queryNorm
              0.95618665 = fieldWeight in 5017, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.649493 = idf(docFreq=55, maxDocs=43254)
                0.125 = fieldNorm(doc=5017)
          0.25076154 = weight(abstract_txt:suchdienste in 5017) [ClassicSimilarity], result of:
            0.25076154 = score(doc=5017,freq=1.0), product of:
              0.25274637 = queryWeight, product of:
                1.8609575 = boost
                7.9371753 = idf(docFreq=41, maxDocs=43254)
                0.01711128 = queryNorm
              0.9921469 = fieldWeight in 5017, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.9371753 = idf(docFreq=41, maxDocs=43254)
                0.125 = fieldNorm(doc=5017)
          0.2911881 = weight(abstract_txt:surfer in 5017) [ClassicSimilarity], result of:
            0.2911881 = score(doc=5017,freq=1.0), product of:
              0.2792287 = queryWeight, product of:
                1.9560233 = boost
                8.342641 = idf(docFreq=27, maxDocs=43254)
                0.01711128 = queryNorm
              1.0428301 = fieldWeight in 5017, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.342641 = idf(docFreq=27, maxDocs=43254)
                0.125 = fieldNorm(doc=5017)
        0.22222222 = coord(4/18)
    
  4. Such! (2000) 0.18
    0.17940295 = sum of:
      0.17940295 = product of:
        1.0764177 = sum of:
          0.2728388 = weight(abstract_txt:besten in 6959) [ClassicSimilarity], result of:
            0.2728388 = score(doc=6959,freq=1.0), product of:
              0.20404261 = queryWeight, product of:
                1.6720699 = boost
                7.1315503 = idf(docFreq=93, maxDocs=43254)
                0.01711128 = queryNorm
              1.3371657 = fieldWeight in 6959, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.1315503 = idf(docFreq=93, maxDocs=43254)
                0.1875 = fieldNorm(doc=6959)
          0.30661836 = weight(abstract_txt:suchmaschinen in 6959) [ClassicSimilarity], result of:
            0.30661836 = score(doc=6959,freq=1.0), product of:
              0.27788103 = queryWeight, product of:
                2.7595513 = boost
                5.884885 = idf(docFreq=326, maxDocs=43254)
                0.01711128 = queryNorm
              1.103416 = fieldWeight in 6959, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.884885 = idf(docFreq=326, maxDocs=43254)
                0.1875 = fieldNorm(doc=6959)
          0.49696055 = weight(abstract_txt:kataloge in 6959) [ClassicSimilarity], result of:
            0.49696055 = score(doc=6959,freq=1.0), product of:
              0.38341996 = queryWeight, product of:
                3.2415025 = boost
                6.912671 = idf(docFreq=116, maxDocs=43254)
                0.01711128 = queryNorm
              1.2961259 = fieldWeight in 6959, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.912671 = idf(docFreq=116, maxDocs=43254)
                0.1875 = fieldNorm(doc=6959)
        0.16666667 = coord(3/18)
    
  5. Zurawski, A.: Fit fürs Netz : alles über Suchmaschinen (1997) 0.17
    0.17450467 = sum of:
      0.17450467 = product of:
        0.785271 = sum of:
          0.03890913 = weight(abstract_txt:durch in 694) [ClassicSimilarity], result of:
            0.03890913 = score(doc=694,freq=1.0), product of:
              0.072981365 = queryWeight, product of:
                4.265103 = idf(docFreq=1651, maxDocs=43254)
                0.01711128 = queryNorm
              0.53313786 = fieldWeight in 694, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.265103 = idf(docFreq=1651, maxDocs=43254)
                0.125 = fieldNorm(doc=694)
          0.25076154 = weight(abstract_txt:suchdienste in 694) [ClassicSimilarity], result of:
            0.25076154 = score(doc=694,freq=1.0), product of:
              0.25274637 = queryWeight, product of:
                1.8609575 = boost
                7.9371753 = idf(docFreq=41, maxDocs=43254)
                0.01711128 = queryNorm
              0.9921469 = fieldWeight in 694, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.9371753 = idf(docFreq=41, maxDocs=43254)
                0.125 = fieldNorm(doc=694)
          0.2911881 = weight(abstract_txt:surfer in 694) [ClassicSimilarity], result of:
            0.2911881 = score(doc=694,freq=1.0), product of:
              0.2792287 = queryWeight, product of:
                1.9560233 = boost
                8.342641 = idf(docFreq=27, maxDocs=43254)
                0.01711128 = queryNorm
              1.0428301 = fieldWeight in 694, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.342641 = idf(docFreq=27, maxDocs=43254)
                0.125 = fieldNorm(doc=694)
          0.20441224 = weight(abstract_txt:suchmaschinen in 694) [ClassicSimilarity], result of:
            0.20441224 = score(doc=694,freq=1.0), product of:
              0.27788103 = queryWeight, product of:
                2.7595513 = boost
                5.884885 = idf(docFreq=326, maxDocs=43254)
                0.01711128 = queryNorm
              0.7356106 = fieldWeight in 694, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.884885 = idf(docFreq=326, maxDocs=43254)
                0.125 = fieldNorm(doc=694)
        0.22222222 = coord(4/18)