Document (#15826)

Author
Tunender, H.
Ervin, J.
Title
How to succeed in promoting your Web site : the impact of search engine registration on retrieval of a World Wide Web site
Source
Information technology and libraries. 17(1998) no.3, S.173-179
Year
1998
Abstract
Reports results of study, undertaken at the Project Whistlestop Web site, Missouri University at Columbia to examine the indexing and retrieval rates of 5 WWW search engines: InfoSeek; Excite; Yahoo; Lycos and AltaVista. Character strings were planted in the Project Whistlestop Web site and daily searches were performed for 6 weeks. The HTML tag was indexed in 4 of the 5 search engines and problems encountered include insufficient and inconsistent indexing
Footnote
Vgl. http://www.whistlestop.org
Theme
Suchoberflächen
Object
InfoSeek
Excite
Yahoo
Lycos
AltaVista

Similar documents (content)

  1. Heidenreich, F.: Know your search engine : a comparison of 6 popular Web search engines (1997) 0.44
    0.44298777 = sum of:
      0.44298777 = product of:
        1.3843368 = sum of:
          0.122387774 = weight(abstract_txt:yahoo in 7700) [ClassicSimilarity], result of:
            0.122387774 = score(doc=7700,freq=1.0), product of:
              0.14786236 = queryWeight, product of:
                1.0163635 = boost
                6.6217136 = idf(docFreq=159, maxDocs=44218)
                0.02197041 = queryNorm
              0.8277142 = fieldWeight in 7700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6217136 = idf(docFreq=159, maxDocs=44218)
                0.125 = fieldNorm(doc=7700)
          0.28325513 = weight(title_txt:your in 7700) [ClassicSimilarity], result of:
            0.28325513 = score(doc=7700,freq=1.0), product of:
              0.16297868 = queryWeight, product of:
                1.0670521 = boost
                6.9519553 = idf(docFreq=114, maxDocs=44218)
                0.02197041 = queryNorm
              1.7379888 = fieldWeight in 7700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.9519553 = idf(docFreq=114, maxDocs=44218)
                0.25 = fieldNorm(doc=7700)
          0.16848032 = weight(abstract_txt:altavista in 7700) [ClassicSimilarity], result of:
            0.16848032 = score(doc=7700,freq=1.0), product of:
              0.1829778 = queryWeight, product of:
                1.1306273 = boost
                7.3661537 = idf(docFreq=75, maxDocs=44218)
                0.02197041 = queryNorm
              0.9207692 = fieldWeight in 7700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3661537 = idf(docFreq=75, maxDocs=44218)
                0.125 = fieldNorm(doc=7700)
          0.17418645 = weight(abstract_txt:lycos in 7700) [ClassicSimilarity], result of:
            0.17418645 = score(doc=7700,freq=1.0), product of:
              0.18708624 = queryWeight, product of:
                1.1432499 = boost
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.02197041 = queryNorm
              0.931049 = fieldWeight in 7700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.125 = fieldNorm(doc=7700)
          0.19444257 = weight(abstract_txt:excite in 7700) [ClassicSimilarity], result of:
            0.19444257 = score(doc=7700,freq=1.0), product of:
              0.2013229 = queryWeight, product of:
                1.1859512 = boost
                7.7265954 = idf(docFreq=52, maxDocs=44218)
                0.02197041 = queryNorm
              0.9658244 = fieldWeight in 7700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7265954 = idf(docFreq=52, maxDocs=44218)
                0.125 = fieldNorm(doc=7700)
          0.20201986 = weight(abstract_txt:infoseek in 7700) [ClassicSimilarity], result of:
            0.20201986 = score(doc=7700,freq=1.0), product of:
              0.20651977 = queryWeight, product of:
                1.2011606 = boost
                7.825686 = idf(docFreq=47, maxDocs=44218)
                0.02197041 = queryNorm
              0.97821075 = fieldWeight in 7700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.825686 = idf(docFreq=47, maxDocs=44218)
                0.125 = fieldNorm(doc=7700)
          0.17766383 = weight(abstract_txt:engines in 7700) [ClassicSimilarity], result of:
            0.17766383 = score(doc=7700,freq=2.0), product of:
              0.18956797 = queryWeight, product of:
                1.6274878 = boost
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.02197041 = queryNorm
              0.9372039 = fieldWeight in 7700, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.125 = fieldNorm(doc=7700)
          0.06190103 = weight(abstract_txt:search in 7700) [ClassicSimilarity], result of:
            0.06190103 = score(doc=7700,freq=1.0), product of:
              0.13537483 = queryWeight, product of:
                1.6844178 = boost
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.02197041 = queryNorm
              0.45725656 = fieldWeight in 7700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.125 = fieldNorm(doc=7700)
        0.32 = coord(8/25)
    
  2. Fryxell, D.A.: ¬9 Web search sites examined (1996) 0.44
    0.440599 = sum of:
      0.440599 = product of:
        1.5735679 = sum of:
          0.18358167 = weight(abstract_txt:yahoo in 5141) [ClassicSimilarity], result of:
            0.18358167 = score(doc=5141,freq=1.0), product of:
              0.14786236 = queryWeight, product of:
                1.0163635 = boost
                6.6217136 = idf(docFreq=159, maxDocs=44218)
                0.02197041 = queryNorm
              1.2415713 = fieldWeight in 5141, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6217136 = idf(docFreq=159, maxDocs=44218)
                0.1875 = fieldNorm(doc=5141)
          0.25272048 = weight(abstract_txt:altavista in 5141) [ClassicSimilarity], result of:
            0.25272048 = score(doc=5141,freq=1.0), product of:
              0.1829778 = queryWeight, product of:
                1.1306273 = boost
                7.3661537 = idf(docFreq=75, maxDocs=44218)
                0.02197041 = queryNorm
              1.3811538 = fieldWeight in 5141, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3661537 = idf(docFreq=75, maxDocs=44218)
                0.1875 = fieldNorm(doc=5141)
          0.2612797 = weight(abstract_txt:lycos in 5141) [ClassicSimilarity], result of:
            0.2612797 = score(doc=5141,freq=1.0), product of:
              0.18708624 = queryWeight, product of:
                1.1432499 = boost
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.02197041 = queryNorm
              1.3965735 = fieldWeight in 5141, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.1875 = fieldNorm(doc=5141)
          0.29166386 = weight(abstract_txt:excite in 5141) [ClassicSimilarity], result of:
            0.29166386 = score(doc=5141,freq=1.0), product of:
              0.2013229 = queryWeight, product of:
                1.1859512 = boost
                7.7265954 = idf(docFreq=52, maxDocs=44218)
                0.02197041 = queryNorm
              1.4487367 = fieldWeight in 5141, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7265954 = idf(docFreq=52, maxDocs=44218)
                0.1875 = fieldNorm(doc=5141)
          0.30302978 = weight(abstract_txt:infoseek in 5141) [ClassicSimilarity], result of:
            0.30302978 = score(doc=5141,freq=1.0), product of:
              0.20651977 = queryWeight, product of:
                1.2011606 = boost
                7.825686 = idf(docFreq=47, maxDocs=44218)
                0.02197041 = queryNorm
              1.4673162 = fieldWeight in 5141, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.825686 = idf(docFreq=47, maxDocs=44218)
                0.1875 = fieldNorm(doc=5141)
          0.18844095 = weight(abstract_txt:engines in 5141) [ClassicSimilarity], result of:
            0.18844095 = score(doc=5141,freq=1.0), product of:
              0.18956797 = queryWeight, product of:
                1.6274878 = boost
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.02197041 = queryNorm
              0.9940548 = fieldWeight in 5141, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.1875 = fieldNorm(doc=5141)
          0.09285154 = weight(abstract_txt:search in 5141) [ClassicSimilarity], result of:
            0.09285154 = score(doc=5141,freq=1.0), product of:
              0.13537483 = queryWeight, product of:
                1.6844178 = boost
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.02197041 = queryNorm
              0.68588483 = fieldWeight in 5141, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.1875 = fieldNorm(doc=5141)
        0.28 = coord(7/25)
    
  3. Courlois, M.P.: Cool tools for Web searching : an update (1996) 0.44
    0.440599 = sum of:
      0.440599 = product of:
        1.5735679 = sum of:
          0.18358167 = weight(abstract_txt:yahoo in 5143) [ClassicSimilarity], result of:
            0.18358167 = score(doc=5143,freq=1.0), product of:
              0.14786236 = queryWeight, product of:
                1.0163635 = boost
                6.6217136 = idf(docFreq=159, maxDocs=44218)
                0.02197041 = queryNorm
              1.2415713 = fieldWeight in 5143, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6217136 = idf(docFreq=159, maxDocs=44218)
                0.1875 = fieldNorm(doc=5143)
          0.25272048 = weight(abstract_txt:altavista in 5143) [ClassicSimilarity], result of:
            0.25272048 = score(doc=5143,freq=1.0), product of:
              0.1829778 = queryWeight, product of:
                1.1306273 = boost
                7.3661537 = idf(docFreq=75, maxDocs=44218)
                0.02197041 = queryNorm
              1.3811538 = fieldWeight in 5143, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3661537 = idf(docFreq=75, maxDocs=44218)
                0.1875 = fieldNorm(doc=5143)
          0.2612797 = weight(abstract_txt:lycos in 5143) [ClassicSimilarity], result of:
            0.2612797 = score(doc=5143,freq=1.0), product of:
              0.18708624 = queryWeight, product of:
                1.1432499 = boost
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.02197041 = queryNorm
              1.3965735 = fieldWeight in 5143, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.1875 = fieldNorm(doc=5143)
          0.29166386 = weight(abstract_txt:excite in 5143) [ClassicSimilarity], result of:
            0.29166386 = score(doc=5143,freq=1.0), product of:
              0.2013229 = queryWeight, product of:
                1.1859512 = boost
                7.7265954 = idf(docFreq=52, maxDocs=44218)
                0.02197041 = queryNorm
              1.4487367 = fieldWeight in 5143, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7265954 = idf(docFreq=52, maxDocs=44218)
                0.1875 = fieldNorm(doc=5143)
          0.30302978 = weight(abstract_txt:infoseek in 5143) [ClassicSimilarity], result of:
            0.30302978 = score(doc=5143,freq=1.0), product of:
              0.20651977 = queryWeight, product of:
                1.2011606 = boost
                7.825686 = idf(docFreq=47, maxDocs=44218)
                0.02197041 = queryNorm
              1.4673162 = fieldWeight in 5143, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.825686 = idf(docFreq=47, maxDocs=44218)
                0.1875 = fieldNorm(doc=5143)
          0.18844095 = weight(abstract_txt:engines in 5143) [ClassicSimilarity], result of:
            0.18844095 = score(doc=5143,freq=1.0), product of:
              0.18956797 = queryWeight, product of:
                1.6274878 = boost
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.02197041 = queryNorm
              0.9940548 = fieldWeight in 5143, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.1875 = fieldNorm(doc=5143)
          0.09285154 = weight(abstract_txt:search in 5143) [ClassicSimilarity], result of:
            0.09285154 = score(doc=5143,freq=1.0), product of:
              0.13537483 = queryWeight, product of:
                1.6844178 = boost
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.02197041 = queryNorm
              0.68588483 = fieldWeight in 5143, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.1875 = fieldNorm(doc=5143)
        0.28 = coord(7/25)
    
  4. Venditto, G.: Search engine showdown : IW Labs tests seven Internet search tools (1996) 0.42
    0.41728207 = sum of:
      0.41728207 = product of:
        1.1591169 = sum of:
          0.076492354 = weight(abstract_txt:yahoo in 4983) [ClassicSimilarity], result of:
            0.076492354 = score(doc=4983,freq=1.0), product of:
              0.14786236 = queryWeight, product of:
                1.0163635 = boost
                6.6217136 = idf(docFreq=159, maxDocs=44218)
                0.02197041 = queryNorm
              0.51732135 = fieldWeight in 4983, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6217136 = idf(docFreq=159, maxDocs=44218)
                0.078125 = fieldNorm(doc=4983)
          0.036836017 = weight(abstract_txt:were in 4983) [ClassicSimilarity], result of:
            0.036836017 = score(doc=4983,freq=2.0), product of:
              0.090843536 = queryWeight, product of:
                1.1266325 = boost
                3.6700637 = idf(docFreq=3061, maxDocs=44218)
                0.02197041 = queryNorm
              0.40548858 = fieldWeight in 4983, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6700637 = idf(docFreq=3061, maxDocs=44218)
                0.078125 = fieldNorm(doc=4983)
          0.14891696 = weight(abstract_txt:altavista in 4983) [ClassicSimilarity], result of:
            0.14891696 = score(doc=4983,freq=2.0), product of:
              0.1829778 = queryWeight, product of:
                1.1306273 = boost
                7.3661537 = idf(docFreq=75, maxDocs=44218)
                0.02197041 = queryNorm
              0.81385267 = fieldWeight in 4983, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.3661537 = idf(docFreq=75, maxDocs=44218)
                0.078125 = fieldNorm(doc=4983)
          0.10886653 = weight(abstract_txt:lycos in 4983) [ClassicSimilarity], result of:
            0.10886653 = score(doc=4983,freq=1.0), product of:
              0.18708624 = queryWeight, product of:
                1.1432499 = boost
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.02197041 = queryNorm
              0.5819056 = fieldWeight in 4983, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.078125 = fieldNorm(doc=4983)
          0.17186457 = weight(abstract_txt:excite in 4983) [ClassicSimilarity], result of:
            0.17186457 = score(doc=4983,freq=2.0), product of:
              0.2013229 = queryWeight, product of:
                1.1859512 = boost
                7.7265954 = idf(docFreq=52, maxDocs=44218)
                0.02197041 = queryNorm
              0.8536762 = fieldWeight in 4983, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.7265954 = idf(docFreq=52, maxDocs=44218)
                0.078125 = fieldNorm(doc=4983)
          0.21869291 = weight(abstract_txt:infoseek in 4983) [ClassicSimilarity], result of:
            0.21869291 = score(doc=4983,freq=3.0), product of:
              0.20651977 = queryWeight, product of:
                1.2011606 = boost
                7.825686 = idf(docFreq=47, maxDocs=44218)
                0.02197041 = queryNorm
              1.0589442 = fieldWeight in 4983, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.825686 = idf(docFreq=47, maxDocs=44218)
                0.078125 = fieldNorm(doc=4983)
          0.13599554 = weight(abstract_txt:engines in 4983) [ClassicSimilarity], result of:
            0.13599554 = score(doc=4983,freq=3.0), product of:
              0.18956797 = queryWeight, product of:
                1.6274878 = boost
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.02197041 = queryNorm
              0.7173973 = fieldWeight in 4983, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.078125 = fieldNorm(doc=4983)
          0.06700983 = weight(abstract_txt:search in 4983) [ClassicSimilarity], result of:
            0.06700983 = score(doc=4983,freq=3.0), product of:
              0.13537483 = queryWeight, product of:
                1.6844178 = boost
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.02197041 = queryNorm
              0.49499476 = fieldWeight in 4983, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.078125 = fieldNorm(doc=4983)
          0.1944422 = weight(abstract_txt:site in 4983) [ClassicSimilarity], result of:
            0.1944422 = score(doc=4983,freq=1.0), product of:
              0.43717897 = queryWeight, product of:
                3.495263 = boost
                5.6930003 = idf(docFreq=404, maxDocs=44218)
                0.02197041 = queryNorm
              0.44476566 = fieldWeight in 4983, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.6930003 = idf(docFreq=404, maxDocs=44218)
                0.078125 = fieldNorm(doc=4983)
        0.36 = coord(9/25)
    
  5. Cree, J.S.; LeBruin, R.: ¬The search for the best engine (1998) 0.39
    0.39296028 = sum of:
      0.39296028 = product of:
        1.2280009 = sum of:
          0.122387774 = weight(abstract_txt:yahoo in 4721) [ClassicSimilarity], result of:
            0.122387774 = score(doc=4721,freq=1.0), product of:
              0.14786236 = queryWeight, product of:
                1.0163635 = boost
                6.6217136 = idf(docFreq=159, maxDocs=44218)
                0.02197041 = queryNorm
              0.8277142 = fieldWeight in 4721, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6217136 = idf(docFreq=159, maxDocs=44218)
                0.125 = fieldNorm(doc=4721)
          0.041675195 = weight(abstract_txt:were in 4721) [ClassicSimilarity], result of:
            0.041675195 = score(doc=4721,freq=1.0), product of:
              0.090843536 = queryWeight, product of:
                1.1266325 = boost
                3.6700637 = idf(docFreq=3061, maxDocs=44218)
                0.02197041 = queryNorm
              0.45875797 = fieldWeight in 4721, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6700637 = idf(docFreq=3061, maxDocs=44218)
                0.125 = fieldNorm(doc=4721)
          0.16848032 = weight(abstract_txt:altavista in 4721) [ClassicSimilarity], result of:
            0.16848032 = score(doc=4721,freq=1.0), product of:
              0.1829778 = queryWeight, product of:
                1.1306273 = boost
                7.3661537 = idf(docFreq=75, maxDocs=44218)
                0.02197041 = queryNorm
              0.9207692 = fieldWeight in 4721, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.3661537 = idf(docFreq=75, maxDocs=44218)
                0.125 = fieldNorm(doc=4721)
          0.17418645 = weight(abstract_txt:lycos in 4721) [ClassicSimilarity], result of:
            0.17418645 = score(doc=4721,freq=1.0), product of:
              0.18708624 = queryWeight, product of:
                1.1432499 = boost
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.02197041 = queryNorm
              0.931049 = fieldWeight in 4721, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.448392 = idf(docFreq=69, maxDocs=44218)
                0.125 = fieldNorm(doc=4721)
          0.19444257 = weight(abstract_txt:excite in 4721) [ClassicSimilarity], result of:
            0.19444257 = score(doc=4721,freq=1.0), product of:
              0.2013229 = queryWeight, product of:
                1.1859512 = boost
                7.7265954 = idf(docFreq=52, maxDocs=44218)
                0.02197041 = queryNorm
              0.9658244 = fieldWeight in 4721, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.7265954 = idf(docFreq=52, maxDocs=44218)
                0.125 = fieldNorm(doc=4721)
          0.20201986 = weight(abstract_txt:infoseek in 4721) [ClassicSimilarity], result of:
            0.20201986 = score(doc=4721,freq=1.0), product of:
              0.20651977 = queryWeight, product of:
                1.2011606 = boost
                7.825686 = idf(docFreq=47, maxDocs=44218)
                0.02197041 = queryNorm
              0.97821075 = fieldWeight in 4721, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.825686 = idf(docFreq=47, maxDocs=44218)
                0.125 = fieldNorm(doc=4721)
          0.21759287 = weight(abstract_txt:engines in 4721) [ClassicSimilarity], result of:
            0.21759287 = score(doc=4721,freq=3.0), product of:
              0.18956797 = queryWeight, product of:
                1.6274878 = boost
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.02197041 = queryNorm
              1.1478356 = fieldWeight in 4721, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.3016257 = idf(docFreq=598, maxDocs=44218)
                0.125 = fieldNorm(doc=4721)
          0.107215725 = weight(abstract_txt:search in 4721) [ClassicSimilarity], result of:
            0.107215725 = score(doc=4721,freq=3.0), product of:
              0.13537483 = queryWeight, product of:
                1.6844178 = boost
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.02197041 = queryNorm
              0.7919916 = fieldWeight in 4721, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.6580524 = idf(docFreq=3098, maxDocs=44218)
                0.125 = fieldNorm(doc=4721)
        0.32 = coord(8/25)