Document (#6316)

Author

Sullivan D.

Title

How search engines work

Issue

1998.

Source

http://searchenginewatch.internet.com/webmasters/work.html

Year

1998

Theme

Suchmaschinen

Similar documents (author)

1. Sullivan D.: ¬The major search engines (1998) 5.65

   5.651716 = sum of:
     5.651716 = weight(author_txt:sullivan in 5728) [ClassicSimilarity], result of:
       5.651716 = fieldWeight in 5728, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.042746 = idf(docFreq=13, maxDocs=43556)
         0.625 = fieldNorm(doc=5728)
   

2. Sullivan D.: How search engines rank web pages (1998) 5.65

   5.651716 = sum of:
     5.651716 = weight(author_txt:sullivan in 5805) [ClassicSimilarity], result of:
       5.651716 = fieldWeight in 5805, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.042746 = idf(docFreq=13, maxDocs=43556)
         0.625 = fieldNorm(doc=5805)
   

3. Sullivan D.: ¬The webmaster's guide to search engines and directories (1996) 5.65

   5.651716 = sum of:
     5.651716 = weight(author_txt:sullivan in 5738) [ClassicSimilarity], result of:
       5.651716 = fieldWeight in 5738, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.042746 = idf(docFreq=13, maxDocs=43556)
         0.625 = fieldNorm(doc=5738)
   

4. Sullivan D.: Search engines features chart (1998) 5.65

   5.651716 = sum of:
     5.651716 = weight(author_txt:sullivan in 6681) [ClassicSimilarity], result of:
       5.651716 = fieldWeight in 6681, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.042746 = idf(docFreq=13, maxDocs=43556)
         0.625 = fieldNorm(doc=6681)
   

5. Sullivan, J.: Why a new FirstSearch? (1999) 5.65

   5.651716 = sum of:
     5.651716 = weight(author_txt:sullivan in 2247) [ClassicSimilarity], result of:
       5.651716 = fieldWeight in 2247, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.042746 = idf(docFreq=13, maxDocs=43556)
         0.625 = fieldNorm(doc=2247)
   

Similar documents (content)

1. Edwards, D.H.: Evaluating Internet search tools : a librarian's guide (1997) 1.59

   1.5943818 = sum of:
     1.5943818 = sum of:
       0.38534847 = weight(abstract_txt:search in 2453) [ClassicSimilarity], result of:
         0.38534847 = score(doc=2453,freq=3.0), product of:
           0.38960713 = queryWeight, product of:
             3.6546526 = idf(docFreq=3062, maxDocs=43556)
             0.10660579 = queryNorm
           0.98906934 = fieldWeight in 2453, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             3.6546526 = idf(docFreq=3062, maxDocs=43556)
             0.15625 = fieldNorm(doc=2453)
       0.25217253 = weight(abstract_txt:work in 2453) [ClassicSimilarity], result of:
         0.25217253 = score(doc=2453,freq=1.0), product of:
           0.42354223 = queryWeight, product of:
             1.0426413 = boost
             3.8104916 = idf(docFreq=2620, maxDocs=43556)
             0.10660579 = queryNorm
           0.5953893 = fieldWeight in 2453, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             3.8104916 = idf(docFreq=2620, maxDocs=43556)
             0.15625 = fieldNorm(doc=2453)
       0.9568608 = weight(abstract_txt:engines in 2453) [ClassicSimilarity], result of:
         0.9568608 = score(doc=2453,freq=2.0), product of:
           0.8178131 = queryWeight, product of:
             1.4488171 = boost
             5.2949233 = idf(docFreq=593, maxDocs=43556)
             0.10660579 = queryNorm
           1.1700238 = fieldWeight in 2453, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             5.2949233 = idf(docFreq=593, maxDocs=43556)
             0.15625 = fieldNorm(doc=2453)
   

2. Peterson, R.E.: Eight Internet search engines compared (1996) 1.44

   1.4385341 = sum of:
     1.4385341 = product of:
       2.1578012 = sum of:
         0.5339545 = weight(abstract_txt:search in 3326) [ClassicSimilarity], result of:
           0.5339545 = score(doc=3326,freq=1.0), product of:
             0.38960713 = queryWeight, product of:
               3.6546526 = idf(docFreq=3062, maxDocs=43556)
               0.10660579 = queryNorm
             1.3704947 = fieldWeight in 3326, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6546526 = idf(docFreq=3062, maxDocs=43556)
               0.375 = fieldNorm(doc=3326)
         1.6238465 = weight(abstract_txt:engines in 3326) [ClassicSimilarity], result of:
           1.6238465 = score(doc=3326,freq=1.0), product of:
             0.8178131 = queryWeight, product of:
               1.4488171 = boost
               5.2949233 = idf(docFreq=593, maxDocs=43556)
               0.10660579 = queryNorm
             1.9855962 = fieldWeight in 3326, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2949233 = idf(docFreq=593, maxDocs=43556)
               0.375 = fieldNorm(doc=3326)
       0.6666667 = coord(2/3)
   

3. Machovec, G.S.: World Wide Web search engines : Altavista and Yahoo (1996) 1.38

   1.3815075 = sum of:
     1.3815075 = sum of:
       0.26697725 = weight(abstract_txt:search in 5745) [ClassicSimilarity], result of:
         0.26697725 = score(doc=5745,freq=1.0), product of:
           0.38960713 = queryWeight, product of:
             3.6546526 = idf(docFreq=3062, maxDocs=43556)
             0.10660579 = queryNorm
           0.68524736 = fieldWeight in 5745, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             3.6546526 = idf(docFreq=3062, maxDocs=43556)
             0.1875 = fieldNorm(doc=5745)
       0.30260703 = weight(abstract_txt:work in 5745) [ClassicSimilarity], result of:
         0.30260703 = score(doc=5745,freq=1.0), product of:
           0.42354223 = queryWeight, product of:
             1.0426413 = boost
             3.8104916 = idf(docFreq=2620, maxDocs=43556)
             0.10660579 = queryNorm
           0.71446717 = fieldWeight in 5745, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             3.8104916 = idf(docFreq=2620, maxDocs=43556)
             0.1875 = fieldNorm(doc=5745)
       0.81192327 = weight(abstract_txt:engines in 5745) [ClassicSimilarity], result of:
         0.81192327 = score(doc=5745,freq=1.0), product of:
           0.8178131 = queryWeight, product of:
             1.4488171 = boost
             5.2949233 = idf(docFreq=593, maxDocs=43556)
             0.10660579 = queryNorm
           0.9927981 = fieldWeight in 5745, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             5.2949233 = idf(docFreq=593, maxDocs=43556)
             0.1875 = fieldNorm(doc=5745)
   

4. Koch, T.: Suchmaschinen im Internet (1996) 1.20

   1.1987785 = sum of:
     1.1987785 = product of:
       1.7981677 = sum of:
         0.44496208 = weight(abstract_txt:search in 5520) [ClassicSimilarity], result of:
           0.44496208 = score(doc=5520,freq=1.0), product of:
             0.38960713 = queryWeight, product of:
               3.6546526 = idf(docFreq=3062, maxDocs=43556)
               0.10660579 = queryNorm
             1.1420789 = fieldWeight in 5520, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6546526 = idf(docFreq=3062, maxDocs=43556)
               0.3125 = fieldNorm(doc=5520)
         1.3532056 = weight(abstract_txt:engines in 5520) [ClassicSimilarity], result of:
           1.3532056 = score(doc=5520,freq=1.0), product of:
             0.8178131 = queryWeight, product of:
               1.4488171 = boost
               5.2949233 = idf(docFreq=593, maxDocs=43556)
               0.10660579 = queryNorm
             1.6546636 = fieldWeight in 5520, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2949233 = idf(docFreq=593, maxDocs=43556)
               0.3125 = fieldNorm(doc=5520)
       0.6666667 = coord(2/3)
   

5. Dasgupta, S.K.: Search engines : tooles for exploring the Internet (1998) 1.20

   1.1987785 = sum of:
     1.1987785 = product of:
       1.7981677 = sum of:
         0.44496208 = weight(abstract_txt:search in 4522) [ClassicSimilarity], result of:
           0.44496208 = score(doc=4522,freq=1.0), product of:
             0.38960713 = queryWeight, product of:
               3.6546526 = idf(docFreq=3062, maxDocs=43556)
               0.10660579 = queryNorm
             1.1420789 = fieldWeight in 4522, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6546526 = idf(docFreq=3062, maxDocs=43556)
               0.3125 = fieldNorm(doc=4522)
         1.3532056 = weight(abstract_txt:engines in 4522) [ClassicSimilarity], result of:
           1.3532056 = score(doc=4522,freq=1.0), product of:
             0.8178131 = queryWeight, product of:
               1.4488171 = boost
               5.2949233 = idf(docFreq=593, maxDocs=43556)
               0.10660579 = queryNorm
             1.6546636 = fieldWeight in 4522, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.2949233 = idf(docFreq=593, maxDocs=43556)
               0.3125 = fieldNorm(doc=4522)
       0.6666667 = coord(2/3)