Document (#24777)

Author
Feldman, S.
Title
New study of Web search engine coverage published
Source
Information today. 16(1999) no.8, S.29
Year
1999
Theme
Suchmaschinen

Similar documents (author)

  1. Feldman, T.: Multimedia (1994) 5.57
    5.568259 = sum of:
      5.568259 = weight(author_txt:feldman in 7233) [ClassicSimilarity], result of:
        5.568259 = fieldWeight in 7233, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.909214 = idf(docFreq=15, maxDocs=43556)
          0.625 = fieldNorm(doc=7233)
    
  2. Feldman, S.E.: Searching natural language systems : searchers know the engine (1994) 5.57
    5.568259 = sum of:
      5.568259 = weight(author_txt:feldman in 1826) [ClassicSimilarity], result of:
        5.568259 = fieldWeight in 1826, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.909214 = idf(docFreq=15, maxDocs=43556)
          0.625 = fieldNorm(doc=1826)
    
  3. Feldman, T.: Multimedia : eine Einführung (1995) 5.57
    5.568259 = sum of:
      5.568259 = weight(author_txt:feldman in 2886) [ClassicSimilarity], result of:
        5.568259 = fieldWeight in 2886, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.909214 = idf(docFreq=15, maxDocs=43556)
          0.625 = fieldNorm(doc=2886)
    
  4. Feldman, T.: ¬The emergence of the electronic book (1990) 5.57
    5.568259 = sum of:
      5.568259 = weight(author_txt:feldman in 2940) [ClassicSimilarity], result of:
        5.568259 = fieldWeight in 2940, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.909214 = idf(docFreq=15, maxDocs=43556)
          0.625 = fieldNorm(doc=2940)
    
  5. Feldman, S.: Testing natural language : comparing DIALOG, TARGET, and DR-LINK (1996) 5.57
    5.568259 = sum of:
      5.568259 = weight(author_txt:feldman in 530) [ClassicSimilarity], result of:
        5.568259 = fieldWeight in 530, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.909214 = idf(docFreq=15, maxDocs=43556)
          0.625 = fieldNorm(doc=530)
    

Similar documents (content)

  1. Hart, J.L.; Miller, J.P.: Migrating databases : CD-ROM vs. the Internet (1997) 0.64
    0.63586617 = sum of:
      0.63586617 = product of:
        0.7948327 = sum of:
          0.06818902 = weight(abstract_txt:study in 1028) [ClassicSimilarity], result of:
            0.06818902 = score(doc=1028,freq=1.0), product of:
              0.2112869 = queryWeight, product of:
                3.4424734 = idf(docFreq=3786, maxDocs=43556)
                0.06137648 = queryNorm
              0.32273188 = fieldWeight in 1028, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4424734 = idf(docFreq=3786, maxDocs=43556)
                0.09375 = fieldNorm(doc=1028)
          0.08159076 = weight(abstract_txt:search in 1028) [ClassicSimilarity], result of:
            0.08159076 = score(doc=1028,freq=1.0), product of:
              0.2381352 = queryWeight, product of:
                1.0616357 = boost
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.06137648 = queryNorm
              0.34262368 = fieldWeight in 1028, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.09375 = fieldNorm(doc=1028)
          0.28122923 = weight(abstract_txt:engine in 1028) [ClassicSimilarity], result of:
            0.28122923 = score(doc=1028,freq=1.0), product of:
              0.5433795 = queryWeight, product of:
                1.6036712 = boost
                5.5205956 = idf(docFreq=473, maxDocs=43556)
                0.06137648 = queryNorm
              0.51755583 = fieldWeight in 1028, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5205956 = idf(docFreq=473, maxDocs=43556)
                0.09375 = fieldNorm(doc=1028)
          0.36382368 = weight(abstract_txt:coverage in 1028) [ClassicSimilarity], result of:
            0.36382368 = score(doc=1028,freq=1.0), product of:
              0.6451444 = queryWeight, product of:
                1.7473994 = boost
                6.015376 = idf(docFreq=288, maxDocs=43556)
                0.06137648 = queryNorm
              0.5639415 = fieldWeight in 1028, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.015376 = idf(docFreq=288, maxDocs=43556)
                0.09375 = fieldNorm(doc=1028)
        0.8 = coord(4/5)
    
  2. Thelwall, M.: Web impact factors and search engine coverage (2000) 0.63
    0.63162583 = sum of:
      0.63162583 = product of:
        1.0527097 = sum of:
          0.14131933 = weight(abstract_txt:search in 537) [ClassicSimilarity], result of:
            0.14131933 = score(doc=537,freq=3.0), product of:
              0.2381352 = queryWeight, product of:
                1.0616357 = boost
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.06137648 = queryNorm
              0.5934416 = fieldWeight in 537, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.09375 = fieldNorm(doc=537)
          0.28122923 = weight(abstract_txt:engine in 537) [ClassicSimilarity], result of:
            0.28122923 = score(doc=537,freq=1.0), product of:
              0.5433795 = queryWeight, product of:
                1.6036712 = boost
                5.5205956 = idf(docFreq=473, maxDocs=43556)
                0.06137648 = queryNorm
              0.51755583 = fieldWeight in 537, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5205956 = idf(docFreq=473, maxDocs=43556)
                0.09375 = fieldNorm(doc=537)
          0.6301611 = weight(abstract_txt:coverage in 537) [ClassicSimilarity], result of:
            0.6301611 = score(doc=537,freq=3.0), product of:
              0.6451444 = queryWeight, product of:
                1.7473994 = boost
                6.015376 = idf(docFreq=288, maxDocs=43556)
                0.06137648 = queryNorm
              0.9767753 = fieldWeight in 537, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.015376 = idf(docFreq=288, maxDocs=43556)
                0.09375 = fieldNorm(doc=537)
        0.6 = coord(3/5)
    
  3. Thelwall, M.; Sud, P.: ¬A comparison of methods for collecting web citation data for academic organizations (2011) 0.59
    0.5874979 = sum of:
      0.5874979 = product of:
        0.7343723 = sum of:
          0.045459345 = weight(abstract_txt:study in 1624) [ClassicSimilarity], result of:
            0.045459345 = score(doc=1624,freq=1.0), product of:
              0.2112869 = queryWeight, product of:
                3.4424734 = idf(docFreq=3786, maxDocs=43556)
                0.06137648 = queryNorm
              0.21515459 = fieldWeight in 1624, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4424734 = idf(docFreq=3786, maxDocs=43556)
                0.0625 = fieldNorm(doc=1624)
          0.12162832 = weight(abstract_txt:search in 1624) [ClassicSimilarity], result of:
            0.12162832 = score(doc=1624,freq=5.0), product of:
              0.2381352 = queryWeight, product of:
                1.0616357 = boost
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.06137648 = queryNorm
              0.5107532 = fieldWeight in 1624, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.0625 = fieldNorm(doc=1624)
          0.32473552 = weight(abstract_txt:engine in 1624) [ClassicSimilarity], result of:
            0.32473552 = score(doc=1624,freq=3.0), product of:
              0.5433795 = queryWeight, product of:
                1.6036712 = boost
                5.5205956 = idf(docFreq=473, maxDocs=43556)
                0.06137648 = queryNorm
              0.597622 = fieldWeight in 1624, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.5205956 = idf(docFreq=473, maxDocs=43556)
                0.0625 = fieldNorm(doc=1624)
          0.24254914 = weight(abstract_txt:coverage in 1624) [ClassicSimilarity], result of:
            0.24254914 = score(doc=1624,freq=1.0), product of:
              0.6451444 = queryWeight, product of:
                1.7473994 = boost
                6.015376 = idf(docFreq=288, maxDocs=43556)
                0.06137648 = queryNorm
              0.375961 = fieldWeight in 1624, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.015376 = idf(docFreq=288, maxDocs=43556)
                0.0625 = fieldNorm(doc=1624)
        0.8 = coord(4/5)
    
  4. Walsh, L.: ¬The faceted catalog as a tool for searching monographic series : usability study of Lens (2012) 0.57
    0.5716181 = sum of:
      0.5716181 = product of:
        0.7145226 = sum of:
          0.118106835 = weight(abstract_txt:study in 3900) [ClassicSimilarity], result of:
            0.118106835 = score(doc=3900,freq=3.0), product of:
              0.2112869 = queryWeight, product of:
                3.4424734 = idf(docFreq=3786, maxDocs=43556)
                0.06137648 = queryNorm
              0.558988 = fieldWeight in 3900, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4424734 = idf(docFreq=3786, maxDocs=43556)
                0.09375 = fieldNorm(doc=3900)
          0.11538677 = weight(abstract_txt:search in 3900) [ClassicSimilarity], result of:
            0.11538677 = score(doc=3900,freq=2.0), product of:
              0.2381352 = queryWeight, product of:
                1.0616357 = boost
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.06137648 = queryNorm
              0.48454309 = fieldWeight in 3900, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.09375 = fieldNorm(doc=3900)
          0.19979973 = weight(abstract_txt:published in 3900) [ClassicSimilarity], result of:
            0.19979973 = score(doc=3900,freq=1.0), product of:
              0.43263954 = queryWeight, product of:
                1.4309578 = boost
                4.926034 = idf(docFreq=858, maxDocs=43556)
                0.06137648 = queryNorm
              0.46181569 = fieldWeight in 3900, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.926034 = idf(docFreq=858, maxDocs=43556)
                0.09375 = fieldNorm(doc=3900)
          0.28122923 = weight(abstract_txt:engine in 3900) [ClassicSimilarity], result of:
            0.28122923 = score(doc=3900,freq=1.0), product of:
              0.5433795 = queryWeight, product of:
                1.6036712 = boost
                5.5205956 = idf(docFreq=473, maxDocs=43556)
                0.06137648 = queryNorm
              0.51755583 = fieldWeight in 3900, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5205956 = idf(docFreq=473, maxDocs=43556)
                0.09375 = fieldNorm(doc=3900)
        0.8 = coord(4/5)
    
  5. López-Huertas, M.J.; Barité Roqueta, M.-G.: Knowledge representation and organization of gender studies on the Internet : towards integration (2003) 0.57
    0.5697076 = sum of:
      0.5697076 = product of:
        0.7121344 = sum of:
          0.056824185 = weight(abstract_txt:study in 3749) [ClassicSimilarity], result of:
            0.056824185 = score(doc=3749,freq=1.0), product of:
              0.2112869 = queryWeight, product of:
                3.4424734 = idf(docFreq=3786, maxDocs=43556)
                0.06137648 = queryNorm
              0.26894325 = fieldWeight in 3749, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4424734 = idf(docFreq=3786, maxDocs=43556)
                0.078125 = fieldNorm(doc=3749)
          0.11776611 = weight(abstract_txt:search in 3749) [ClassicSimilarity], result of:
            0.11776611 = score(doc=3749,freq=3.0), product of:
              0.2381352 = queryWeight, product of:
                1.0616357 = boost
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.06137648 = queryNorm
              0.49453467 = fieldWeight in 3749, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6546526 = idf(docFreq=3062, maxDocs=43556)
                0.078125 = fieldNorm(doc=3749)
          0.23435768 = weight(abstract_txt:engine in 3749) [ClassicSimilarity], result of:
            0.23435768 = score(doc=3749,freq=1.0), product of:
              0.5433795 = queryWeight, product of:
                1.6036712 = boost
                5.5205956 = idf(docFreq=473, maxDocs=43556)
                0.06137648 = queryNorm
              0.43129653 = fieldWeight in 3749, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.5205956 = idf(docFreq=473, maxDocs=43556)
                0.078125 = fieldNorm(doc=3749)
          0.30318645 = weight(abstract_txt:coverage in 3749) [ClassicSimilarity], result of:
            0.30318645 = score(doc=3749,freq=1.0), product of:
              0.6451444 = queryWeight, product of:
                1.7473994 = boost
                6.015376 = idf(docFreq=288, maxDocs=43556)
                0.06137648 = queryNorm
              0.46995127 = fieldWeight in 3749, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.015376 = idf(docFreq=288, maxDocs=43556)
                0.078125 = fieldNorm(doc=3749)
        0.8 = coord(4/5)