Search (702 results, page 1 of 36)

  • × theme_ss:"Suchmaschinen"
  1. Stock, M.; Stock, W.G.: Recherchieren im Internet (2004) 0.06
    0.06086733 = product of:
      0.12173466 = sum of:
        0.12173466 = sum of:
          0.027683588 = weight(_text_:d in 4686) [ClassicSimilarity], result of:
            0.027683588 = score(doc=4686,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.33585307 = fieldWeight in 4686, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.125 = fieldNorm(doc=4686)
          0.09405107 = weight(_text_:22 in 4686) [ClassicSimilarity], result of:
            0.09405107 = score(doc=4686,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.61904186 = fieldWeight in 4686, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.125 = fieldNorm(doc=4686)
      0.5 = coord(1/2)
    
    Date
    27.11.2005 18:04:22
    Language
    d
  2. Großjohann, K.: Gathering-, Harvesting-, Suchmaschinen (1996) 0.06
    0.060259458 = product of:
      0.120518915 = sum of:
        0.120518915 = sum of:
          0.02076269 = weight(_text_:d in 3227) [ClassicSimilarity], result of:
            0.02076269 = score(doc=3227,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.2518898 = fieldWeight in 3227, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.09375 = fieldNorm(doc=3227)
          0.099756226 = weight(_text_:22 in 3227) [ClassicSimilarity], result of:
            0.099756226 = score(doc=3227,freq=4.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.6565931 = fieldWeight in 3227, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.09375 = fieldNorm(doc=3227)
      0.5 = coord(1/2)
    
    Date
    7. 2.1996 22:38:41
    Language
    d
    Pages
    22 S
  3. Höfer, W.: Detektive im Web (1999) 0.06
    0.060259458 = product of:
      0.120518915 = sum of:
        0.120518915 = sum of:
          0.02076269 = weight(_text_:d in 4007) [ClassicSimilarity], result of:
            0.02076269 = score(doc=4007,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.2518898 = fieldWeight in 4007, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.09375 = fieldNorm(doc=4007)
          0.099756226 = weight(_text_:22 in 4007) [ClassicSimilarity], result of:
            0.099756226 = score(doc=4007,freq=4.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.6565931 = fieldWeight in 4007, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.09375 = fieldNorm(doc=4007)
      0.5 = coord(1/2)
    
    Date
    22. 8.1999 20:22:06
    Language
    d
  4. Rensman, J.: Blick ins Getriebe (1999) 0.06
    0.060259458 = product of:
      0.120518915 = sum of:
        0.120518915 = sum of:
          0.02076269 = weight(_text_:d in 4009) [ClassicSimilarity], result of:
            0.02076269 = score(doc=4009,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.2518898 = fieldWeight in 4009, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.09375 = fieldNorm(doc=4009)
          0.099756226 = weight(_text_:22 in 4009) [ClassicSimilarity], result of:
            0.099756226 = score(doc=4009,freq=4.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.6565931 = fieldWeight in 4009, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.09375 = fieldNorm(doc=4009)
      0.5 = coord(1/2)
    
    Date
    22. 8.1999 21:22:59
    Language
    d
  5. ap: Suchmaschinen in neuem Gewand : Metaspinner kennt 600 Millionen Seiten (1999) 0.05
    0.05325891 = product of:
      0.10651782 = sum of:
        0.10651782 = sum of:
          0.024223138 = weight(_text_:d in 4224) [ClassicSimilarity], result of:
            0.024223138 = score(doc=4224,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.29387143 = fieldWeight in 4224, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.109375 = fieldNorm(doc=4224)
          0.08229469 = weight(_text_:22 in 4224) [ClassicSimilarity], result of:
            0.08229469 = score(doc=4224,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.5416616 = fieldWeight in 4224, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.109375 = fieldNorm(doc=4224)
      0.5 = coord(1/2)
    
    Date
    3. 5.1997 8:44:22
    Language
    d
  6. Bawden, D.: Google and the universe of knowledge (2008) 0.05
    0.05325891 = product of:
      0.10651782 = sum of:
        0.10651782 = sum of:
          0.024223138 = weight(_text_:d in 844) [ClassicSimilarity], result of:
            0.024223138 = score(doc=844,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.29387143 = fieldWeight in 844, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.109375 = fieldNorm(doc=844)
          0.08229469 = weight(_text_:22 in 844) [ClassicSimilarity], result of:
            0.08229469 = score(doc=844,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.5416616 = fieldWeight in 844, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.109375 = fieldNorm(doc=844)
      0.5 = coord(1/2)
    
    Date
    7. 6.2008 16:22:20
  7. Auf der Suche nach Suchmaschinen (1996) 0.05
    0.045650493 = product of:
      0.09130099 = sum of:
        0.09130099 = sum of:
          0.02076269 = weight(_text_:d in 5583) [ClassicSimilarity], result of:
            0.02076269 = score(doc=5583,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.2518898 = fieldWeight in 5583, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.09375 = fieldNorm(doc=5583)
          0.0705383 = weight(_text_:22 in 5583) [ClassicSimilarity], result of:
            0.0705383 = score(doc=5583,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.46428138 = fieldWeight in 5583, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.09375 = fieldNorm(doc=5583)
      0.5 = coord(1/2)
    
    Language
    d
    Source
    Cogito. 12(1996) H.5, S.19-22
  8. Bager, J.: Weniger ist mehr : Internet-Suchmaschinen richtig einsetzen (1998) 0.05
    0.045650493 = product of:
      0.09130099 = sum of:
        0.09130099 = sum of:
          0.02076269 = weight(_text_:d in 1489) [ClassicSimilarity], result of:
            0.02076269 = score(doc=1489,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.2518898 = fieldWeight in 1489, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.09375 = fieldNorm(doc=1489)
          0.0705383 = weight(_text_:22 in 1489) [ClassicSimilarity], result of:
            0.0705383 = score(doc=1489,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.46428138 = fieldWeight in 1489, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.09375 = fieldNorm(doc=1489)
      0.5 = coord(1/2)
    
    Date
    29.12.1998 11:22:00
    Language
    d
  9. Lob, S.: Per Mausklick auf die neusten Nachrichten : Internet-Suchmaschinen liefern Presse-Überblicke und stellen persönliche Zeitungen zusammen (1998) 0.05
    0.045650493 = product of:
      0.09130099 = sum of:
        0.09130099 = sum of:
          0.02076269 = weight(_text_:d in 1622) [ClassicSimilarity], result of:
            0.02076269 = score(doc=1622,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.2518898 = fieldWeight in 1622, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.09375 = fieldNorm(doc=1622)
          0.0705383 = weight(_text_:22 in 1622) [ClassicSimilarity], result of:
            0.0705383 = score(doc=1622,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.46428138 = fieldWeight in 1622, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.09375 = fieldNorm(doc=1622)
      0.5 = coord(1/2)
    
    Date
    29.12.1998 11:22:25
    Language
    d
  10. Hannemann, M.: Online ins Schlaraffenland der Wissenschaft : Literatur-Recherche im Internet ist ein teures Unterfangen ohne Erfolgsgarantie - Doch wer systematisch sucht, gelangt zügig ans Ziel (1999) 0.05
    0.045650493 = product of:
      0.09130099 = sum of:
        0.09130099 = sum of:
          0.02076269 = weight(_text_:d in 3106) [ClassicSimilarity], result of:
            0.02076269 = score(doc=3106,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.2518898 = fieldWeight in 3106, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.09375 = fieldNorm(doc=3106)
          0.0705383 = weight(_text_:22 in 3106) [ClassicSimilarity], result of:
            0.0705383 = score(doc=3106,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.46428138 = fieldWeight in 3106, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.09375 = fieldNorm(doc=3106)
      0.5 = coord(1/2)
    
    Date
    3. 5.1997 8:44:22
    Language
    d
  11. Loeper, D. von: Sherlock Holmes im Netz (1997) 0.04
    0.041625492 = product of:
      0.083250985 = sum of:
        0.083250985 = sum of:
          0.024469066 = weight(_text_:d in 6566) [ClassicSimilarity], result of:
            0.024469066 = score(doc=6566,freq=4.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.296855 = fieldWeight in 6566, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.078125 = fieldNorm(doc=6566)
          0.05878192 = weight(_text_:22 in 6566) [ClassicSimilarity], result of:
            0.05878192 = score(doc=6566,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.38690117 = fieldWeight in 6566, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.078125 = fieldNorm(doc=6566)
      0.5 = coord(1/2)
    
    Date
    22. 2.1997 19:50:29
    Language
    d
  12. Hüskes, R.; Kleber, D.: ¬Den Server im Griff (1999) 0.04
    0.041625492 = product of:
      0.083250985 = sum of:
        0.083250985 = sum of:
          0.024469066 = weight(_text_:d in 4008) [ClassicSimilarity], result of:
            0.024469066 = score(doc=4008,freq=4.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.296855 = fieldWeight in 4008, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.078125 = fieldNorm(doc=4008)
          0.05878192 = weight(_text_:22 in 4008) [ClassicSimilarity], result of:
            0.05878192 = score(doc=4008,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.38690117 = fieldWeight in 4008, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.078125 = fieldNorm(doc=4008)
      0.5 = coord(1/2)
    
    Date
    22. 8.1999 21:21:10
    Language
    d
  13. Sauer, D.: Alles schneller finden (2001) 0.04
    0.041625492 = product of:
      0.083250985 = sum of:
        0.083250985 = sum of:
          0.024469066 = weight(_text_:d in 6835) [ClassicSimilarity], result of:
            0.024469066 = score(doc=6835,freq=4.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.296855 = fieldWeight in 6835, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.078125 = fieldNorm(doc=6835)
          0.05878192 = weight(_text_:22 in 6835) [ClassicSimilarity], result of:
            0.05878192 = score(doc=6835,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.38690117 = fieldWeight in 6835, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.078125 = fieldNorm(doc=6835)
      0.5 = coord(1/2)
    
    Date
    11.11.2001 17:25:22
    Language
    d
  14. Wätjen, H.-J.: Mensch oder Maschine? : Auswahl und Erschließung vonm Informationsressourcen im Internet (1996) 0.04
    0.03804208 = product of:
      0.07608416 = sum of:
        0.07608416 = sum of:
          0.017302243 = weight(_text_:d in 3161) [ClassicSimilarity], result of:
            0.017302243 = score(doc=3161,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.20990817 = fieldWeight in 3161, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.078125 = fieldNorm(doc=3161)
          0.05878192 = weight(_text_:22 in 3161) [ClassicSimilarity], result of:
            0.05878192 = score(doc=3161,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.38690117 = fieldWeight in 3161, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.078125 = fieldNorm(doc=3161)
      0.5 = coord(1/2)
    
    Date
    2. 2.1996 15:40:22
    Language
    d
  15. Eggeling, T.; Kroschel, A.: Alles finden im Web (2000) 0.04
    0.03804208 = product of:
      0.07608416 = sum of:
        0.07608416 = sum of:
          0.017302243 = weight(_text_:d in 4884) [ClassicSimilarity], result of:
            0.017302243 = score(doc=4884,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.20990817 = fieldWeight in 4884, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.078125 = fieldNorm(doc=4884)
          0.05878192 = weight(_text_:22 in 4884) [ClassicSimilarity], result of:
            0.05878192 = score(doc=4884,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.38690117 = fieldWeight in 4884, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.078125 = fieldNorm(doc=4884)
      0.5 = coord(1/2)
    
    Date
    9. 7.2000 14:06:22
    Language
    d
  16. Poulakos, I.: ¬"Die Leute suchen immer dasselbe" (2001) 0.04
    0.03804208 = product of:
      0.07608416 = sum of:
        0.07608416 = sum of:
          0.017302243 = weight(_text_:d in 5541) [ClassicSimilarity], result of:
            0.017302243 = score(doc=5541,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.20990817 = fieldWeight in 5541, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.078125 = fieldNorm(doc=5541)
          0.05878192 = weight(_text_:22 in 5541) [ClassicSimilarity], result of:
            0.05878192 = score(doc=5541,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.38690117 = fieldWeight in 5541, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.078125 = fieldNorm(doc=5541)
      0.5 = coord(1/2)
    
    Date
    18. 1.1997 12:15:22
    Language
    d
  17. Breyer, K.: Kommerz statt Information (2002) 0.04
    0.03804208 = product of:
      0.07608416 = sum of:
        0.07608416 = sum of:
          0.017302243 = weight(_text_:d in 568) [ClassicSimilarity], result of:
            0.017302243 = score(doc=568,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.20990817 = fieldWeight in 568, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.078125 = fieldNorm(doc=568)
          0.05878192 = weight(_text_:22 in 568) [ClassicSimilarity], result of:
            0.05878192 = score(doc=568,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.38690117 = fieldWeight in 568, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.078125 = fieldNorm(doc=568)
      0.5 = coord(1/2)
    
    Date
    9. 5.2002 21:21:22
    Language
    d
  18. Babiak, U.: Effektive Suche im Internet : Suchstrategien, Methoden, Quellen (1998) 0.04
    0.03804208 = product of:
      0.07608416 = sum of:
        0.07608416 = sum of:
          0.017302243 = weight(_text_:d in 668) [ClassicSimilarity], result of:
            0.017302243 = score(doc=668,freq=2.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.20990817 = fieldWeight in 668, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.078125 = fieldNorm(doc=668)
          0.05878192 = weight(_text_:22 in 668) [ClassicSimilarity], result of:
            0.05878192 = score(doc=668,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.38690117 = fieldWeight in 668, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.078125 = fieldNorm(doc=668)
      0.5 = coord(1/2)
    
    Language
    d
    Signature
    77 TWP 3911(2)+22
  19. Lewandowski, D.: Query understanding (2011) 0.04
    0.035500113 = product of:
      0.071000226 = sum of:
        0.071000226 = sum of:
          0.023974692 = weight(_text_:d in 344) [ClassicSimilarity], result of:
            0.023974692 = score(doc=344,freq=6.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.29085732 = fieldWeight in 344, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.0625 = fieldNorm(doc=344)
          0.047025535 = weight(_text_:22 in 344) [ClassicSimilarity], result of:
            0.047025535 = score(doc=344,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.30952093 = fieldWeight in 344, 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=344)
      0.5 = coord(1/2)
    
    Date
    18. 9.2018 18:22:18
    Language
    d
    Source
    Handbuch Internet-Suchmaschinen, 2: Neue Entwicklungen in der Web-Suche. Hrsg.: D. Lewandowski
  20. Dresel, R.; Hörnig, D.; Kaluza, H.; Peter, A.; Roßmann, A.; Sieber, W.: Evaluation deutscher Web-Suchwerkzeuge : Ein vergleichender Retrievaltest (2001) 0.03
    0.033300392 = product of:
      0.066600785 = sum of:
        0.066600785 = sum of:
          0.019575253 = weight(_text_:d in 261) [ClassicSimilarity], result of:
            0.019575253 = score(doc=261,freq=4.0), product of:
              0.08242767 = queryWeight, product of:
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.04338591 = queryNorm
              0.237484 = fieldWeight in 261, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                1.899872 = idf(docFreq=17979, maxDocs=44218)
                0.0625 = fieldNorm(doc=261)
          0.047025535 = weight(_text_:22 in 261) [ClassicSimilarity], result of:
            0.047025535 = score(doc=261,freq=2.0), product of:
              0.15193006 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04338591 = queryNorm
              0.30952093 = fieldWeight in 261, 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=261)
      0.5 = coord(1/2)
    
    Abstract
    Die deutschen Suchmaschinen, Abacho, Acoon, Fireball und Lycos sowie die Web-Kataloge Web.de und Yahoo! werden einem Qualitätstest nach relativem Recall, Precision und Availability unterzogen. Die Methoden der Retrievaltests werden vorgestellt. Im Durchschnitt werden bei einem Cut-Off-Wert von 25 ein Recall von rund 22%, eine Precision von knapp 19% und eine Verfügbarkeit von 24% erreicht
    Language
    d

Years

Languages

  • d 537
  • e 156
  • nl 9
  • f 2
  • sp 1
  • More… Less…

Types

  • a 573
  • el 75
  • m 68
  • x 13
  • s 11
  • p 2
  • r 2
  • More… Less…

Subjects

Classifications