Document (#5731)

Author

Sullivan D.

Title

¬The major search engines

Issue

1998.

Source

http://searchenginewatch.internet.com/facts/major.html

Year

1998

Theme

Suchmaschinen

Similar documents (author)

1. Sullivan D.: How search engines rank web pages (1998) 5.66

   5.664006 = sum of:
     5.664006 = weight(author_txt:sullivan in 5807) [ClassicSimilarity], result of:
       5.664006 = fieldWeight in 5807, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.06241 = idf(docFreq=13, maxDocs=44421)
         0.625 = fieldNorm(doc=5807)
   

2. Sullivan D.: How search engines work (1998) 5.66

   5.664006 = sum of:
     5.664006 = weight(author_txt:sullivan in 6317) [ClassicSimilarity], result of:
       5.664006 = fieldWeight in 6317, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.06241 = idf(docFreq=13, maxDocs=44421)
         0.625 = fieldNorm(doc=6317)
   

3. Sullivan D.: ¬The webmaster's guide to search engines and directories (1996) 5.66

   5.664006 = sum of:
     5.664006 = weight(author_txt:sullivan in 5740) [ClassicSimilarity], result of:
       5.664006 = fieldWeight in 5740, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.06241 = idf(docFreq=13, maxDocs=44421)
         0.625 = fieldNorm(doc=5740)
   

4. Sullivan D.: Search engines features chart (1998) 5.66

   5.664006 = sum of:
     5.664006 = weight(author_txt:sullivan in 6683) [ClassicSimilarity], result of:
       5.664006 = fieldWeight in 6683, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.06241 = idf(docFreq=13, maxDocs=44421)
         0.625 = fieldNorm(doc=6683)
   

5. Sullivan, J.: Why a new FirstSearch? (1999) 5.66

   5.664006 = sum of:
     5.664006 = weight(author_txt:sullivan in 2249) [ClassicSimilarity], result of:
       5.664006 = fieldWeight in 2249, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         9.06241 = idf(docFreq=13, maxDocs=44421)
         0.625 = fieldNorm(doc=2249)
   

Similar documents (content)

1. Birmingham, J.: Internet search engines (1996) 1.97

   1.967827 = sum of:
     1.967827 = sum of:
       0.3224891 = weight(abstract_txt:search in 5732) [ClassicSimilarity], result of:
         0.3224891 = score(doc=5732,freq=1.0), product of:
           0.3529681 = queryWeight, product of:
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.09658192 = queryNorm
           0.9136495 = fieldWeight in 5732, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.25 = fieldNorm(doc=5732)
       0.6674774 = weight(abstract_txt:major in 5732) [ClassicSimilarity], result of:
         0.6674774 = score(doc=5732,freq=1.0), product of:
           0.57325757 = queryWeight, product of:
             1.2744042 = boost
             4.657435 = idf(docFreq=1145, maxDocs=44421)
             0.09658192 = queryNorm
           1.1643587 = fieldWeight in 5732, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.657435 = idf(docFreq=1145, maxDocs=44421)
             0.25 = fieldNorm(doc=5732)
       0.97786045 = weight(abstract_txt:engines in 5732) [ClassicSimilarity], result of:
         0.97786045 = score(doc=5732,freq=1.0), product of:
           0.739452 = queryWeight, product of:
             1.4473957 = boost
             5.2896495 = idf(docFreq=608, maxDocs=44421)
             0.09658192 = queryNorm
           1.3224124 = fieldWeight in 5732, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             5.2896495 = idf(docFreq=608, maxDocs=44421)
             0.25 = fieldNorm(doc=5732)
   

2. Hock, R.: Search engines (2009) 1.65

   1.6466222 = sum of:
     1.6466222 = sum of:
       0.2962252 = weight(abstract_txt:search in 863) [ClassicSimilarity], result of:
         0.2962252 = score(doc=863,freq=6.0), product of:
           0.3529681 = queryWeight, product of:
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.09658192 = queryNorm
           0.8392407 = fieldWeight in 863, product of:
             2.4494898 = tf(freq=6.0), with freq of:
               6.0 = termFreq=6.0
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.09375 = fieldNorm(doc=863)
       0.25030404 = weight(abstract_txt:major in 863) [ClassicSimilarity], result of:
         0.25030404 = score(doc=863,freq=1.0), product of:
           0.57325757 = queryWeight, product of:
             1.2744042 = boost
             4.657435 = idf(docFreq=1145, maxDocs=44421)
             0.09658192 = queryNorm
           0.43663454 = fieldWeight in 863, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.657435 = idf(docFreq=1145, maxDocs=44421)
             0.09375 = fieldNorm(doc=863)
       1.100093 = weight(abstract_txt:engines in 863) [ClassicSimilarity], result of:
         1.100093 = score(doc=863,freq=9.0), product of:
           0.739452 = queryWeight, product of:
             1.4473957 = boost
             5.2896495 = idf(docFreq=608, maxDocs=44421)
             0.09658192 = queryNorm
           1.4877138 = fieldWeight in 863, product of:
             3.0 = tf(freq=9.0), with freq of:
               9.0 = termFreq=9.0
             5.2896495 = idf(docFreq=608, maxDocs=44421)
             0.09375 = fieldNorm(doc=863)
   

3. Tjondronegoro, D.; Spink, A.: Web search engine multimedia functionality (2008) 1.48

   1.4805546 = sum of:
     1.4805546 = sum of:
       0.3770762 = weight(abstract_txt:search in 3038) [ClassicSimilarity], result of:
         0.3770762 = score(doc=3038,freq=14.0), product of:
           0.3529681 = queryWeight, product of:
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.09658192 = queryNorm
           1.0683011 = fieldWeight in 3038, product of:
             3.7416575 = tf(freq=14.0), with freq of:
               14.0 = termFreq=14.0
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.078125 = fieldNorm(doc=3038)
       0.29498613 = weight(abstract_txt:major in 3038) [ClassicSimilarity], result of:
         0.29498613 = score(doc=3038,freq=2.0), product of:
           0.57325757 = queryWeight, product of:
             1.2744042 = boost
             4.657435 = idf(docFreq=1145, maxDocs=44421)
             0.09658192 = queryNorm
           0.5145787 = fieldWeight in 3038, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             4.657435 = idf(docFreq=1145, maxDocs=44421)
             0.078125 = fieldNorm(doc=3038)
       0.8084923 = weight(abstract_txt:engines in 3038) [ClassicSimilarity], result of:
         0.8084923 = score(doc=3038,freq=7.0), product of:
           0.739452 = queryWeight, product of:
             1.4473957 = boost
             5.2896495 = idf(docFreq=608, maxDocs=44421)
             0.09658192 = queryNorm
           1.0933669 = fieldWeight in 3038, product of:
             2.6457512 = tf(freq=7.0), with freq of:
               7.0 = termFreq=7.0
             5.2896495 = idf(docFreq=608, maxDocs=44421)
             0.078125 = fieldNorm(doc=3038)
   

4. Brueggeman, P.: Full text Web indexes (1997) 1.48

   1.4758703 = sum of:
     1.4758703 = sum of:
       0.24186684 = weight(abstract_txt:search in 159) [ClassicSimilarity], result of:
         0.24186684 = score(doc=159,freq=1.0), product of:
           0.3529681 = queryWeight, product of:
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.09658192 = queryNorm
           0.6852371 = fieldWeight in 159, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.1875 = fieldNorm(doc=159)
       0.5006081 = weight(abstract_txt:major in 159) [ClassicSimilarity], result of:
         0.5006081 = score(doc=159,freq=1.0), product of:
           0.57325757 = queryWeight, product of:
             1.2744042 = boost
             4.657435 = idf(docFreq=1145, maxDocs=44421)
             0.09658192 = queryNorm
           0.8732691 = fieldWeight in 159, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.657435 = idf(docFreq=1145, maxDocs=44421)
             0.1875 = fieldNorm(doc=159)
       0.73339534 = weight(abstract_txt:engines in 159) [ClassicSimilarity], result of:
         0.73339534 = score(doc=159,freq=1.0), product of:
           0.739452 = queryWeight, product of:
             1.4473957 = boost
             5.2896495 = idf(docFreq=608, maxDocs=44421)
             0.09658192 = queryNorm
           0.99180925 = fieldWeight in 159, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             5.2896495 = idf(docFreq=608, maxDocs=44421)
             0.1875 = fieldNorm(doc=159)
   

5. Hsieh-Yee, I.: ¬The retrieval power of selected search engines : how well do they address general reference questions and subject questions? (1998) 1.39

   1.3920226 = sum of:
     1.3920226 = sum of:
       0.2443733 = weight(abstract_txt:search in 3186) [ClassicSimilarity], result of:
         0.2443733 = score(doc=3186,freq=3.0), product of:
           0.3529681 = queryWeight, product of:
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.09658192 = queryNorm
           0.6923382 = fieldWeight in 3186, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             3.654598 = idf(docFreq=3123, maxDocs=44421)
             0.109375 = fieldNorm(doc=3186)
       0.29202136 = weight(abstract_txt:major in 3186) [ClassicSimilarity], result of:
         0.29202136 = score(doc=3186,freq=1.0), product of:
           0.57325757 = queryWeight, product of:
             1.2744042 = boost
             4.657435 = idf(docFreq=1145, maxDocs=44421)
             0.09658192 = queryNorm
           0.5094069 = fieldWeight in 3186, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.657435 = idf(docFreq=1145, maxDocs=44421)
             0.109375 = fieldNorm(doc=3186)
       0.8556279 = weight(abstract_txt:engines in 3186) [ClassicSimilarity], result of:
         0.8556279 = score(doc=3186,freq=4.0), product of:
           0.739452 = queryWeight, product of:
             1.4473957 = boost
             5.2896495 = idf(docFreq=608, maxDocs=44421)
             0.09658192 = queryNorm
           1.1571108 = fieldWeight in 3186, product of:
             2.0 = tf(freq=4.0), with freq of:
               4.0 = termFreq=4.0
             5.2896495 = idf(docFreq=608, maxDocs=44421)
             0.109375 = fieldNorm(doc=3186)