Search (16 results, page 1 of 1)

  • × theme_ss:"Retrievalalgorithmen"
  • × theme_ss:"Suchmaschinen"
  • × type_ss:"a"
  1. Furner, J.: ¬A unifying model of document relatedness for hybrid search engines (2003) 0.02
    0.024279177 = product of:
      0.060697943 = sum of:
        0.018028209 = weight(_text_:18 in 2717) [ClassicSimilarity], result of:
          0.018028209 = score(doc=2717,freq=2.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.15089248 = fieldWeight in 2717, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.046875 = fieldNorm(doc=2717)
        0.042669736 = weight(_text_:22 in 2717) [ClassicSimilarity], result of:
          0.042669736 = score(doc=2717,freq=2.0), product of:
            0.1838098 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052489646 = queryNorm
            0.23214069 = fieldWeight in 2717, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.046875 = fieldNorm(doc=2717)
      0.4 = coord(2/5)
    
    Date
    6. 1.1997 18:30:28
    11. 9.2004 17:32:22
  2. Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000) 0.02
    0.019912543 = product of:
      0.09956271 = sum of:
        0.09956271 = weight(_text_:22 in 3445) [ClassicSimilarity], result of:
          0.09956271 = score(doc=3445,freq=2.0), product of:
            0.1838098 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052489646 = queryNorm
            0.5416616 = fieldWeight in 3445, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.109375 = fieldNorm(doc=3445)
      0.2 = coord(1/5)
    
    Date
    25. 8.2005 17:42:22
  3. Kanaeva, Z.: Ranking: Google und CiteSeer (2005) 0.01
    0.009956271 = product of:
      0.049781356 = sum of:
        0.049781356 = weight(_text_:22 in 3276) [ClassicSimilarity], result of:
          0.049781356 = score(doc=3276,freq=2.0), product of:
            0.1838098 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.052489646 = queryNorm
            0.2708308 = fieldWeight in 3276, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0546875 = fieldNorm(doc=3276)
      0.2 = coord(1/5)
    
    Date
    20. 3.2005 16:23:22
  4. Jindal, V.; Bawa, S.; Batra, S.: ¬A review of ranking approaches for semantic search on Web (2014) 0.01
    0.0062451554 = product of:
      0.031225776 = sum of:
        0.031225776 = weight(_text_:18 in 2799) [ClassicSimilarity], result of:
          0.031225776 = score(doc=2799,freq=6.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.26135346 = fieldWeight in 2799, product of:
              2.4494898 = tf(freq=6.0), with freq of:
                6.0 = termFreq=6.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.046875 = fieldNorm(doc=2799)
      0.2 = coord(1/5)
    
    Date
    5. 9.2014 10:18:18
    15. 2.2016 18:07:42
  5. Bauckhage, C.: Marginalizing over the PageRank damping factor (2014) 0.01
    0.006009403 = product of:
      0.030047014 = sum of:
        0.030047014 = weight(_text_:18 in 928) [ClassicSimilarity], result of:
          0.030047014 = score(doc=928,freq=2.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.25148746 = fieldWeight in 928, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.078125 = fieldNorm(doc=928)
      0.2 = coord(1/5)
    
    Date
    25.10.2016 18:57:55
  6. Ding, Y.; Yan, E.; Frazho, A.; Caverlee, J.: PageRank for ranking authors in co-citation networks (2009) 0.01
    0.0050991476 = product of:
      0.025495738 = sum of:
        0.025495738 = weight(_text_:18 in 3161) [ClassicSimilarity], result of:
          0.025495738 = score(doc=3161,freq=4.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.2133942 = fieldWeight in 3161, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.046875 = fieldNorm(doc=3161)
      0.2 = coord(1/5)
    
    Date
    17. 2.1997 18:25:04
    5.11.2009 19:18:47
  7. Dominich, S.; Skrop, A.: PageRank and interaction information retrieval (2005) 0.00
    0.003605642 = product of:
      0.018028209 = sum of:
        0.018028209 = weight(_text_:18 in 3268) [ClassicSimilarity], result of:
          0.018028209 = score(doc=3268,freq=2.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.15089248 = fieldWeight in 3268, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.046875 = fieldNorm(doc=3268)
      0.2 = coord(1/5)
    
    Date
    17. 2.1997 18:25:04
  8. Radev, D.; Fan, W.; Qu, H.; Wu, H.; Grewal, A.: Probabilistic question answering on the Web (2005) 0.00
    0.003605642 = product of:
      0.018028209 = sum of:
        0.018028209 = weight(_text_:18 in 3455) [ClassicSimilarity], result of:
          0.018028209 = score(doc=3455,freq=2.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.15089248 = fieldWeight in 3455, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.046875 = fieldNorm(doc=3455)
      0.2 = coord(1/5)
    
    Date
    17. 2.1997 18:25:04
  9. Thelwall, M.: Can Google's PageRank be used to find the most important academic Web pages? (2003) 0.00
    0.003605642 = product of:
      0.018028209 = sum of:
        0.018028209 = weight(_text_:18 in 4457) [ClassicSimilarity], result of:
          0.018028209 = score(doc=4457,freq=2.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.15089248 = fieldWeight in 4457, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.046875 = fieldNorm(doc=4457)
      0.2 = coord(1/5)
    
    Date
    6.11.2005 18:52:43
  10. Thelwall, M.; Vaughan, L.: New versions of PageRank employing alternative Web document models (2004) 0.00
    0.003605642 = product of:
      0.018028209 = sum of:
        0.018028209 = weight(_text_:18 in 674) [ClassicSimilarity], result of:
          0.018028209 = score(doc=674,freq=2.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.15089248 = fieldWeight in 674, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.046875 = fieldNorm(doc=674)
      0.2 = coord(1/5)
    
    Date
    20. 1.2007 18:32:28
  11. Meghabghab, G.: Google's Web page ranking applied to different topological Web graph structures (2001) 0.00
    0.0030047016 = product of:
      0.015023507 = sum of:
        0.015023507 = weight(_text_:18 in 6028) [ClassicSimilarity], result of:
          0.015023507 = score(doc=6028,freq=2.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.12574373 = fieldWeight in 6028, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.0390625 = fieldNorm(doc=6028)
      0.2 = coord(1/5)
    
    Date
    17. 2.1997 18:25:04
  12. White, R.W.; Jose, J.M.; Ruthven, I.: Using top-ranking sentences to facilitate effective information access (2005) 0.00
    0.0030047016 = product of:
      0.015023507 = sum of:
        0.015023507 = weight(_text_:18 in 3881) [ClassicSimilarity], result of:
          0.015023507 = score(doc=3881,freq=2.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.12574373 = fieldWeight in 3881, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.0390625 = fieldNorm(doc=3881)
      0.2 = coord(1/5)
    
    Date
    17. 2.1997 18:25:04
  13. Watters, C.; Amoudi, A.: Geosearcher : location-based ranking of search engine results (2003) 0.00
    0.0030047016 = product of:
      0.015023507 = sum of:
        0.015023507 = weight(_text_:18 in 5152) [ClassicSimilarity], result of:
          0.015023507 = score(doc=5152,freq=2.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.12574373 = fieldWeight in 5152, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5152)
      0.2 = coord(1/5)
    
    Date
    17. 2.1997 18:25:04
  14. Chen, Z.; Meng, X.; Fowler, R.H.; Zhu, B.: Real-time adaptive feature and document learning for Web search (2001) 0.00
    0.0030047016 = product of:
      0.015023507 = sum of:
        0.015023507 = weight(_text_:18 in 5209) [ClassicSimilarity], result of:
          0.015023507 = score(doc=5209,freq=2.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.12574373 = fieldWeight in 5209, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5209)
      0.2 = coord(1/5)
    
    Date
    17. 2.1997 18:25:04
  15. Lempel, R.; Moran, S.: SALSA: the stochastic approach for link-structure analysis (2001) 0.00
    0.0030047016 = product of:
      0.015023507 = sum of:
        0.015023507 = weight(_text_:18 in 10) [ClassicSimilarity], result of:
          0.015023507 = score(doc=10,freq=2.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.12574373 = fieldWeight in 10, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.0390625 = fieldNorm(doc=10)
      0.2 = coord(1/5)
    
    Date
    27. 2.1997 18:07:38
  16. Bilal, D.: Ranking, relevance judgment, and precision of information retrieval on children's queries : evaluation of Google, Yahoo!, Bing, Yahoo! Kids, and ask Kids (2012) 0.00
    0.0024037613 = product of:
      0.012018806 = sum of:
        0.012018806 = weight(_text_:18 in 393) [ClassicSimilarity], result of:
          0.012018806 = score(doc=393,freq=2.0), product of:
            0.11947718 = queryWeight, product of:
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.052489646 = queryNorm
            0.10059499 = fieldWeight in 393, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.2762048 = idf(docFreq=12340, maxDocs=44218)
              0.03125 = fieldNorm(doc=393)
      0.2 = coord(1/5)
    
    Date
    17. 2.1997 18:25:04