Document (#24868)

Author

King, D.

Title

Specialized search engines : alternatives to the big guys

Source

Online. 24(2000) no.3, S.67-74

Year

2000

Abstract

Übersicht über verschiedene (fachlich) spezialisierte Suchdienste des Internet

Theme

Suchmaschinen

Similar documents (author)

1. King, J.: ¬A review of bibliometric and other indicators and their role in research evaluation (1987) 5.11

   5.1094418 = sum of:
     5.1094418 = weight(author_txt:king in 1707) [ClassicSimilarity], result of:
       5.1094418 = fieldWeight in 1707, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.175107 = idf(docFreq=33, maxDocs=44421)
         0.625 = fieldNorm(doc=1707)
   

2. King, S.V.: ELNET: the electronic library database system (1992) 5.11

   5.1094418 = sum of:
     5.1094418 = weight(author_txt:king in 4262) [ClassicSimilarity], result of:
       5.1094418 = fieldWeight in 4262, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.175107 = idf(docFreq=33, maxDocs=44421)
         0.625 = fieldNorm(doc=4262)
   

3. King, N.S.: End-user errors : a content analysis of PaperChase transaction logs (1993) 5.11

   5.1094418 = sum of:
     5.1094418 = weight(author_txt:king in 6736) [ClassicSimilarity], result of:
       5.1094418 = fieldWeight in 6736, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.175107 = idf(docFreq=33, maxDocs=44421)
         0.625 = fieldNorm(doc=6736)
   

4. King, C.S.: Cataloguing 19th-century children's books (1992) 5.11

   5.1094418 = sum of:
     5.1094418 = weight(author_txt:king in 57) [ClassicSimilarity], result of:
       5.1094418 = fieldWeight in 57, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.175107 = idf(docFreq=33, maxDocs=44421)
         0.625 = fieldNorm(doc=57)
   

5. King, M.: Evaluation of MT software and methods (1994) 5.11

   5.1094418 = sum of:
     5.1094418 = weight(author_txt:king in 677) [ClassicSimilarity], result of:
       5.1094418 = fieldWeight in 677, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.175107 = idf(docFreq=33, maxDocs=44421)
         0.625 = fieldNorm(doc=677)
   

Similar documents (content)

1. Notess, G.R.: Search engine relevance : the never-ending quest (2000) 0.60

   0.60151213 = sum of:
     0.60151213 = product of:
       1.6541584 = sum of:
         0.103388794 = weight(abstract_txt:internet in 5797) [ClassicSimilarity], result of:
           0.103388794 = score(doc=5797,freq=1.0), product of:
             0.08873011 = queryWeight, product of:
               1.0202645 = boost
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.02332415 = queryNorm
             1.1652052 = fieldWeight in 5797, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.3125 = fieldNorm(doc=5797)
         0.12417238 = weight(abstract_txt:über in 5797) [ClassicSimilarity], result of:
           0.12417238 = score(doc=5797,freq=1.0), product of:
             0.10025485 = queryWeight, product of:
               1.084501 = boost
               3.9634154 = idf(docFreq=2293, maxDocs=44421)
               0.02332415 = queryNorm
             1.2385674 = fieldWeight in 5797, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9634154 = idf(docFreq=2293, maxDocs=44421)
               0.3125 = fieldNorm(doc=5797)
         0.42815784 = weight(abstract_txt:verschiedene in 5797) [ClassicSimilarity], result of:
           0.42815784 = score(doc=5797,freq=1.0), product of:
             0.2288186 = queryWeight, product of:
               1.6384113 = boost
               5.987735 = idf(docFreq=302, maxDocs=44421)
               0.02332415 = queryNorm
             1.8711672 = fieldWeight in 5797, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.987735 = idf(docFreq=302, maxDocs=44421)
               0.3125 = fieldNorm(doc=5797)
         0.99843925 = weight(abstract_txt:suchdienste in 5797) [ClassicSimilarity], result of:
           0.99843925 = score(doc=5797,freq=1.0), product of:
             0.40238008 = queryWeight, product of:
               2.1726787 = boost
               7.9402676 = idf(docFreq=42, maxDocs=44421)
               0.02332415 = queryNorm
             2.4813337 = fieldWeight in 5797, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.9402676 = idf(docFreq=42, maxDocs=44421)
               0.3125 = fieldNorm(doc=5797)
       0.36363637 = coord(4/11)
   

2. Peterson, R.E.: Eight Internet search engines compared (1996) 0.27

   0.2705881 = sum of:
     0.2705881 = product of:
       0.74411726 = sum of:
         0.11681976 = weight(abstract_txt:search in 3328) [ClassicSimilarity], result of:
           0.11681976 = score(doc=3328,freq=1.0), product of:
             0.085240394 = queryWeight, product of:
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.02332415 = queryNorm
             1.3704742 = fieldWeight in 3328, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.375 = fieldNorm(doc=3328)
         0.12406655 = weight(abstract_txt:internet in 3328) [ClassicSimilarity], result of:
           0.12406655 = score(doc=3328,freq=1.0), product of:
             0.08873011 = queryWeight, product of:
               1.0202645 = boost
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.02332415 = queryNorm
             1.3982463 = fieldWeight in 3328, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.375 = fieldNorm(doc=3328)
         0.14900686 = weight(abstract_txt:über in 3328) [ClassicSimilarity], result of:
           0.14900686 = score(doc=3328,freq=1.0), product of:
             0.10025485 = queryWeight, product of:
               1.084501 = boost
               3.9634154 = idf(docFreq=2293, maxDocs=44421)
               0.02332415 = queryNorm
             1.4862808 = fieldWeight in 3328, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9634154 = idf(docFreq=2293, maxDocs=44421)
               0.375 = fieldNorm(doc=3328)
         0.35422412 = weight(abstract_txt:engines in 3328) [ClassicSimilarity], result of:
           0.35422412 = score(doc=3328,freq=1.0), product of:
             0.17857473 = queryWeight, product of:
               1.4473957 = boost
               5.2896495 = idf(docFreq=608, maxDocs=44421)
               0.02332415 = queryNorm
             1.9836185 = fieldWeight in 3328, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2896495 = idf(docFreq=608, maxDocs=44421)
               0.375 = fieldNorm(doc=3328)
       0.36363637 = coord(4/11)
   

3. Bekavac, B.: Suchverfahren und Suchdienste des World Wide Web (1996) 0.19

   0.18797502 = sum of:
     0.18797502 = product of:
       0.5169313 = sum of:
         0.025847198 = weight(abstract_txt:internet in 4871) [ClassicSimilarity], result of:
           0.025847198 = score(doc=4871,freq=1.0), product of:
             0.08873011 = queryWeight, product of:
               1.0202645 = boost
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.02332415 = queryNorm
             0.2913013 = fieldWeight in 4871, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.078125 = fieldNorm(doc=4871)
         0.031043096 = weight(abstract_txt:über in 4871) [ClassicSimilarity], result of:
           0.031043096 = score(doc=4871,freq=1.0), product of:
             0.10025485 = queryWeight, product of:
               1.084501 = boost
               3.9634154 = idf(docFreq=2293, maxDocs=44421)
               0.02332415 = queryNorm
             0.30964184 = fieldWeight in 4871, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.9634154 = idf(docFreq=2293, maxDocs=44421)
               0.078125 = fieldNorm(doc=4871)
         0.10703946 = weight(abstract_txt:verschiedene in 4871) [ClassicSimilarity], result of:
           0.10703946 = score(doc=4871,freq=1.0), product of:
             0.2288186 = queryWeight, product of:
               1.6384113 = boost
               5.987735 = idf(docFreq=302, maxDocs=44421)
               0.02332415 = queryNorm
             0.4677918 = fieldWeight in 4871, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.987735 = idf(docFreq=302, maxDocs=44421)
               0.078125 = fieldNorm(doc=4871)
         0.35300156 = weight(abstract_txt:suchdienste in 4871) [ClassicSimilarity], result of:
           0.35300156 = score(doc=4871,freq=2.0), product of:
             0.40238008 = queryWeight, product of:
               2.1726787 = boost
               7.9402676 = idf(docFreq=42, maxDocs=44421)
               0.02332415 = queryNorm
             0.8772839 = fieldWeight in 4871, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.9402676 = idf(docFreq=42, maxDocs=44421)
               0.078125 = fieldNorm(doc=4871)
       0.36363637 = coord(4/11)
   

4. Röscheisen, E.: Fin de such (2001) 0.17

   0.17386779 = sum of:
     0.17386779 = product of:
       0.95627284 = sum of:
         0.21407892 = weight(abstract_txt:verschiedene in 496) [ClassicSimilarity], result of:
           0.21407892 = score(doc=496,freq=1.0), product of:
             0.2288186 = queryWeight, product of:
               1.6384113 = boost
               5.987735 = idf(docFreq=302, maxDocs=44421)
               0.02332415 = queryNorm
             0.9355836 = fieldWeight in 496, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.987735 = idf(docFreq=302, maxDocs=44421)
               0.15625 = fieldNorm(doc=496)
         0.74219394 = weight(abstract_txt:spezialisierte in 496) [ClassicSimilarity], result of:
           0.74219394 = score(doc=496,freq=1.0), product of:
             0.5241477 = queryWeight, product of:
               2.4797285 = boost
               9.06241 = idf(docFreq=13, maxDocs=44421)
               0.02332415 = queryNorm
             1.4160016 = fieldWeight in 496, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.06241 = idf(docFreq=13, maxDocs=44421)
               0.15625 = fieldNorm(doc=496)
       0.18181819 = coord(2/11)
   

5. Conhaim, W.W.: Search tools (1996) 0.16

   0.16448954 = sum of:
     0.16448954 = product of:
       0.4523462 = sum of:
         0.068144865 = weight(abstract_txt:search in 4806) [ClassicSimilarity], result of:
           0.068144865 = score(doc=4806,freq=4.0), product of:
             0.085240394 = queryWeight, product of:
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.02332415 = queryNorm
             0.7994433 = fieldWeight in 4806, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.654598 = idf(docFreq=3123, maxDocs=44421)
               0.109375 = fieldNorm(doc=4806)
         0.036186077 = weight(abstract_txt:internet in 4806) [ClassicSimilarity], result of:
           0.036186077 = score(doc=4806,freq=1.0), product of:
             0.08873011 = queryWeight, product of:
               1.0202645 = boost
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.02332415 = queryNorm
             0.40782183 = fieldWeight in 4806, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.7286568 = idf(docFreq=2900, maxDocs=44421)
               0.109375 = fieldNorm(doc=4806)
         0.17894748 = weight(abstract_txt:engines in 4806) [ClassicSimilarity], result of:
           0.17894748 = score(doc=4806,freq=3.0), product of:
             0.17857473 = queryWeight, product of:
               1.4473957 = boost
               5.2896495 = idf(docFreq=608, maxDocs=44421)
               0.02332415 = queryNorm
             1.0020874 = fieldWeight in 4806, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               5.2896495 = idf(docFreq=608, maxDocs=44421)
               0.109375 = fieldNorm(doc=4806)
         0.16906779 = weight(abstract_txt:specialized in 4806) [ClassicSimilarity], result of:
           0.16906779 = score(doc=4806,freq=1.0), product of:
             0.24798034 = queryWeight, product of:
               1.7056342 = boost
               6.2334075 = idf(docFreq=236, maxDocs=44421)
               0.02332415 = queryNorm
             0.68177897 = fieldWeight in 4806, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.2334075 = idf(docFreq=236, maxDocs=44421)
               0.109375 = fieldNorm(doc=4806)
       0.36363637 = coord(4/11)