Search (45 results, page 1 of 3)

  • × theme_ss:"Retrievalalgorithmen"
  • × type_ss:"a"
  • × year_i:[2010 TO 2020}
  1. Bornmann, L.; Mutz, R.: From P100 to P100' : a new citation-rank approach (2014) 0.04 
    0.036354918 = product of:
  0.09088729 = sum of:
    0.033994317 = weight(_text_:18 in 1431) [ClassicSimilarity], result of:
      0.033994317 = score(doc=1431,freq=4.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.2845256 = fieldWeight in 1431, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.0625 = fieldNorm(doc=1431)
    0.05689298 = weight(_text_:22 in 1431) [ClassicSimilarity], result of:
      0.05689298 = score(doc=1431,freq=2.0), product of:
        0.1838098 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052489646 = queryNorm
        0.30952093 = fieldWeight in 1431, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0625 = fieldNorm(doc=1431)
  0.4 = coord(2/5)
    Date
    17. 2.1997 18:25:04
    22. 8.2014 17:05:18
  2. Ravana, S.D.; Rajagopal, P.; Balakrishnan, V.: Ranking retrieval systems using pseudo relevance judgments (2015) 0.03 
    0.030523298 = product of:
  0.07630824 = sum of:
    0.026021479 = weight(_text_:18 in 2591) [ClassicSimilarity], result of:
      0.026021479 = score(doc=2591,freq=6.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.21779455 = fieldWeight in 2591, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2591)
    0.050286766 = weight(_text_:22 in 2591) [ClassicSimilarity], result of:
      0.050286766 = score(doc=2591,freq=4.0), product of:
        0.1838098 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052489646 = queryNorm
        0.27358043 = fieldWeight in 2591, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2591)
  0.4 = coord(2/5)
    Date
    20. 1.2015 18:30:22
    18. 9.2018 18:22:56
  3. Baloh, P.; Desouza, K.C.; Hackney, R.: Contextualizing organizational interventions of knowledge management systems : a design science perspectiveA domain analysis (2012) 0.02 
    0.020232648 = product of:
  0.05058162 = sum of:
    0.015023507 = weight(_text_:18 in 241) [ClassicSimilarity], result of:
      0.015023507 = score(doc=241,freq=2.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.12574373 = fieldWeight in 241, 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=241)
    0.035558112 = weight(_text_:22 in 241) [ClassicSimilarity], result of:
      0.035558112 = score(doc=241,freq=2.0), product of:
        0.1838098 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052489646 = queryNorm
        0.19345059 = fieldWeight in 241, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0390625 = fieldNorm(doc=241)
  0.4 = coord(2/5)
    Date
    17. 2.1997 18:25:04
    11. 6.2012 14:22:34
  4. Soulier, L.; Jabeur, L.B.; Tamine, L.; Bahsoun, W.: On ranking relevant entities in heterogeneous networks using a language-based model (2013) 0.02 
    0.020232648 = product of:
  0.05058162 = sum of:
    0.015023507 = weight(_text_:18 in 664) [ClassicSimilarity], result of:
      0.015023507 = score(doc=664,freq=2.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.12574373 = fieldWeight in 664, 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=664)
    0.035558112 = weight(_text_:22 in 664) [ClassicSimilarity], result of:
      0.035558112 = score(doc=664,freq=2.0), product of:
        0.1838098 = queryWeight, product of:
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.052489646 = queryNorm
        0.19345059 = fieldWeight in 664, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.5018296 = idf(docFreq=3622, maxDocs=44218)
          0.0390625 = fieldNorm(doc=664)
  0.4 = coord(2/5)
    Date
    17. 2.1997 18:25:04
    22. 3.2013 19:34:49
  5. 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
  6. 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
  7. Lee, J.; Min, J.-K.; Oh, A.; Chung, C.-W.: Effective ranking and search techniques for Web resources considering semantic relationships (2014) 0.01 
    0.0052042957 = product of:
  0.026021479 = sum of:
    0.026021479 = weight(_text_:18 in 2670) [ClassicSimilarity], result of:
      0.026021479 = score(doc=2670,freq=6.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.21779455 = fieldWeight in 2670, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2670)
  0.2 = coord(1/5)
    Date
    5. 9.2014 10:18:18
    15. 2.2016 18:13:57
  8. Liu, X.; Zheng, W.; Fang, H.: ¬An exploration of ranking models and feedback method for related entity finding (2013) 0.01 
    0.0052042957 = product of:
  0.026021479 = sum of:
    0.026021479 = weight(_text_:18 in 2714) [ClassicSimilarity], result of:
      0.026021479 = score(doc=2714,freq=6.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.21779455 = fieldWeight in 2714, product of:
          2.4494898 = tf(freq=6.0), with freq of:
            6.0 = termFreq=6.0
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2714)
  0.2 = coord(1/5)
    Date
    5. 9.2014 10:18:18
    25. 1.2016 18:41:58
  9. Efron, M.: Linear time series models for term weighting in information retrieval (2010) 0.01 
    0.0050991476 = product of:
  0.025495738 = sum of:
    0.025495738 = weight(_text_:18 in 3688) [ClassicSimilarity], result of:
      0.025495738 = score(doc=3688,freq=4.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.2133942 = fieldWeight in 3688, 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=3688)
  0.2 = coord(1/5)
    Date
    17. 2.1997 18:25:04
    18. 6.2010 17:48:19
  10. Ding, Y.: Topic-based PageRank on author cocitation networks (2011) 0.01 
    0.0050991476 = product of:
  0.025495738 = sum of:
    0.025495738 = weight(_text_:18 in 4348) [ClassicSimilarity], result of:
      0.025495738 = score(doc=4348,freq=4.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.2133942 = fieldWeight in 4348, 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=4348)
  0.2 = coord(1/5)
    Date
    17. 2.1997 18:25:04
    17. 3.2011 18:08:23
  11. Yan, E.; Ding, Y.; Sugimoto, C.R.: P-Rank: an indicator measuring prestige in heterogeneous scholarly networks (2011) 0.01 
    0.0050991476 = product of:
  0.025495738 = sum of:
    0.025495738 = weight(_text_:18 in 4349) [ClassicSimilarity], result of:
      0.025495738 = score(doc=4349,freq=4.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.2133942 = fieldWeight in 4349, 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=4349)
  0.2 = coord(1/5)
    Date
    17. 2.1997 18:25:04
    17. 3.2011 18:10:13
  12. Maylein, L.; Langenstein, A.: Neues vom Relevanz-Ranking im HEIDI-Katalog der Universitätsbibliothek Heidelberg : Perspektiven für bibliothekarische Dienstleistungen (2013) 0.00 
    0.0048075225 = product of:
  0.024037613 = sum of:
    0.024037613 = weight(_text_:18 in 775) [ClassicSimilarity], result of:
      0.024037613 = score(doc=775,freq=2.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.20118998 = fieldWeight in 775, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.0625 = fieldNorm(doc=775)
  0.2 = coord(1/5)
    Date
    29. 6.2013 18:06:23
  13. Wei, F.; Li, W.; Liu, S.: iRANK: a rank-learn-combine framework for unsupervised ensemble ranking (2010) 0.00 
    0.0042492896 = product of:
  0.021246448 = sum of:
    0.021246448 = weight(_text_:18 in 3472) [ClassicSimilarity], result of:
      0.021246448 = score(doc=3472,freq=4.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.1778285 = fieldWeight in 3472, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.0390625 = fieldNorm(doc=3472)
  0.2 = coord(1/5)
    Date
    17. 2.1997 18:25:04
    1. 6.2010 10:18:01
  14. He, J.; Meij, E.; Rijke, M. de: Result diversification based on query-specific cluster ranking (2011) 0.00 
    0.0042492896 = product of:
  0.021246448 = sum of:
    0.021246448 = weight(_text_:18 in 4355) [ClassicSimilarity], result of:
      0.021246448 = score(doc=4355,freq=4.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.1778285 = fieldWeight in 4355, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.0390625 = fieldNorm(doc=4355)
  0.2 = coord(1/5)
    Date
    17. 2.1997 18:25:04
    17. 3.2011 18:56:40
  15. Dang, E.K.F.; Luk, R.W.P.; Allan, J.: Beyond bag-of-words : bigram-enhanced context-dependent term weights (2014) 0.00 
    0.0042492896 = product of:
  0.021246448 = sum of:
    0.021246448 = weight(_text_:18 in 1283) [ClassicSimilarity], result of:
      0.021246448 = score(doc=1283,freq=4.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.1778285 = fieldWeight in 1283, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1283)
  0.2 = coord(1/5)
    Date
    17. 2.1997 18:25:04
    16. 6.2014 18:57:01
  16. Ozdemiray, A.M.; Altingovde, I.S.: Explicit search result diversification using score and rank aggregation methods (2015) 0.00 
    0.0042492896 = product of:
  0.021246448 = sum of:
    0.021246448 = weight(_text_:18 in 1856) [ClassicSimilarity], result of:
      0.021246448 = score(doc=1856,freq=4.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.1778285 = fieldWeight in 1856, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1856)
  0.2 = coord(1/5)
    Date
    17. 2.1997 18:25:04
    15. 5.2015 18:30:52
  17. Karisani, P.; Rahgozar, M.; Oroumchian, F.: Transforming LSA space dimensions into a rubric for an automatic assessment and feedback system (2016) 0.00 
    0.0042492896 = product of:
  0.021246448 = sum of:
    0.021246448 = weight(_text_:18 in 2970) [ClassicSimilarity], result of:
      0.021246448 = score(doc=2970,freq=4.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.1778285 = fieldWeight in 2970, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.0390625 = fieldNorm(doc=2970)
  0.2 = coord(1/5)
    Date
    5. 9.2014 10:18:18
  18. Hubert, G.; Pitarch, Y.; Pinel-Sauvagnat, K.; Tournier, R.; Laporte, L.: TournaRank : when retrieval becomes document competition (2018) 0.00 
    0.0042492896 = product of:
  0.021246448 = sum of:
    0.021246448 = weight(_text_:18 in 5087) [ClassicSimilarity], result of:
      0.021246448 = score(doc=5087,freq=4.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.1778285 = fieldWeight in 5087, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.0390625 = fieldNorm(doc=5087)
  0.2 = coord(1/5)
    Date
    5. 9.2014 10:18:18
  19. Jiang, J.-D.; Jiang, J.-Y.; Cheng, P.-J.: Cocluster hypothesis and ranking consistency for relevance ranking in web search (2019) 0.00 
    0.0042492896 = product of:
  0.021246448 = sum of:
    0.021246448 = weight(_text_:18 in 5247) [ClassicSimilarity], result of:
      0.021246448 = score(doc=5247,freq=4.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.1778285 = fieldWeight in 5247, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.0390625 = fieldNorm(doc=5247)
  0.2 = coord(1/5)
    Date
    17. 2.1997 18:25:04
    15. 5.2019 18:59:24
  20. Hora, M.: Methoden für das Ranking in Discovery-Systemen (2018) 0.00 
    0.0042065824 = product of:
  0.02103291 = sum of:
    0.02103291 = weight(_text_:18 in 4968) [ClassicSimilarity], result of:
      0.02103291 = score(doc=4968,freq=2.0), product of:
        0.11947718 = queryWeight, product of:
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.052489646 = queryNorm
        0.17604123 = fieldWeight in 4968, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          2.2762048 = idf(docFreq=12340, maxDocs=44218)
          0.0546875 = fieldNorm(doc=4968)
  0.2 = coord(1/5)
    Date
    30. 5.2014 13:18:40

Authors

Languages

  • e 41
  • d 4

Themes