Search (25 results, page 1 of 2)

  • × author_ss:"Yan, E."
  1. Yan, E.; Ding, Y.; Sugimoto, C.R.: P-Rank: an indicator measuring prestige in heterogeneous scholarly networks (2011) 0.03
    0.034701653 = product of:
      0.069403306 = sum of:
        0.069403306 = product of:
          0.10410496 = sum of:
            0.008794209 = weight(_text_:e in 4349) [ClassicSimilarity], result of:
              0.008794209 = score(doc=4349,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 4349, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4349)
            0.09531075 = weight(_text_:p in 4349) [ClassicSimilarity], result of:
              0.09531075 = score(doc=4349,freq=12.0), product of:
                0.1632485 = queryWeight, product of:
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.0454034 = queryNorm
                0.58383846 = fieldWeight in 4349, product of:
                  3.4641016 = tf(freq=12.0), with freq of:
                    12.0 = termFreq=12.0
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4349)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Abstract
    Ranking scientific productivity and prestige are often limited to homogeneous networks. These networks are unable to account for the multiple factors that constitute the scholarly communication and reward system. This study proposes a new informetric indicator, P-Rank, for measuring prestige in heterogeneous scholarly networks containing articles, authors, and journals. P-Rank differentiates the weight of each citation based on its citing papers, citing journals, and citing authors. Articles from 16 representative library and information science journals are selected as the dataset. Principle Component Analysis is conducted to examine the relationship between P-Rank and other bibliometric indicators. We also compare the correlation and rank variances between citation counts and P-Rank scores. This work provides a new approach to examining prestige in scholarly communication networks in a more comprehensive and nuanced way.
    Language
    e
    Object
    P-Rank
  2. Yan, E.: Finding knowledge paths among scientific disciplines (2014) 0.02
    0.01694214 = product of:
      0.03388428 = sum of:
        0.03388428 = product of:
          0.05082642 = sum of:
            0.007328507 = weight(_text_:e in 1534) [ClassicSimilarity], result of:
              0.007328507 = score(doc=1534,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.112294525 = fieldWeight in 1534, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1534)
            0.043497913 = weight(_text_:22 in 1534) [ClassicSimilarity], result of:
              0.043497913 = score(doc=1534,freq=4.0), product of:
                0.15899497 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0454034 = queryNorm
                0.27358043 = fieldWeight in 1534, 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=1534)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    26.10.2014 20:22:22
    Language
    e
  3. Zheng, X.; Chen, J.; Yan, E.; Ni, C.: Gender and country biases in Wikipedia citations to scholarly publications (2023) 0.02
    0.01523447 = product of:
      0.03046894 = sum of:
        0.03046894 = product of:
          0.04570341 = sum of:
            0.008794209 = weight(_text_:e in 886) [ClassicSimilarity], result of:
              0.008794209 = score(doc=886,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 886, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=886)
            0.036909204 = weight(_text_:22 in 886) [ClassicSimilarity], result of:
              0.036909204 = score(doc=886,freq=2.0), product of:
                0.15899497 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0454034 = queryNorm
                0.23214069 = fieldWeight in 886, 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=886)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    22. 1.2023 18:53:32
    Language
    e
  4. Yan, E.; Ding, Y.: Weighted citation : an indicator of an article's prestige (2010) 0.00
    0.0019542687 = product of:
      0.0039085373 = sum of:
        0.0039085373 = product of:
          0.011725612 = sum of:
            0.011725612 = weight(_text_:e in 3705) [ClassicSimilarity], result of:
              0.011725612 = score(doc=3705,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.17967124 = fieldWeight in 3705, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3705)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  5. Yan, E.; Ding, Y.: Discovering author impact : a PageRank perspective (2011) 0.00
    0.0019542687 = product of:
      0.0039085373 = sum of:
        0.0039085373 = product of:
          0.011725612 = sum of:
            0.011725612 = weight(_text_:e in 2704) [ClassicSimilarity], result of:
              0.011725612 = score(doc=2704,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.17967124 = fieldWeight in 2704, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0625 = fieldNorm(doc=2704)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  6. Yan, E.; Ding, Y.: Applying centrality measures to impact analysis : a coauthorship network analysis (2009) 0.00
    0.001709985 = product of:
      0.00341997 = sum of:
        0.00341997 = product of:
          0.01025991 = sum of:
            0.01025991 = weight(_text_:e in 3083) [ClassicSimilarity], result of:
              0.01025991 = score(doc=3083,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.15721233 = fieldWeight in 3083, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3083)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  7. Ding, Y.; Yan, E.; Frazho, A.; Caverlee, J.: PageRank for ranking authors in co-citation networks (2009) 0.00
    0.0014657015 = product of:
      0.002931403 = sum of:
        0.002931403 = product of:
          0.008794209 = sum of:
            0.008794209 = weight(_text_:e in 3161) [ClassicSimilarity], result of:
              0.008794209 = score(doc=3161,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 3161, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3161)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  8. Ding, Y.; Jacob, E.K.; Zhang, Z.; Foo, S.; Yan, E.; George, N.L.; Guo, L.: Perspectives on social tagging (2009) 0.00
    0.0014657015 = product of:
      0.002931403 = sum of:
        0.002931403 = product of:
          0.008794209 = sum of:
            0.008794209 = weight(_text_:e in 3290) [ClassicSimilarity], result of:
              0.008794209 = score(doc=3290,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 3290, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3290)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  9. Ding, Y.; Jacob, E.K.; Fried, M.; Toma, I.; Yan, E.; Foo, S.; Milojevicacute, S.: Upper tag ontology for integrating social tagging data (2010) 0.00
    0.0014657015 = product of:
      0.002931403 = sum of:
        0.002931403 = product of:
          0.008794209 = sum of:
            0.008794209 = weight(_text_:e in 3421) [ClassicSimilarity], result of:
              0.008794209 = score(doc=3421,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 3421, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3421)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  10. Yan, E.; Sugimoto, C.R.: Institutional interactions : exploring social, cognitive, and geographic relationships between institutions as demonstrated through citation networks (2011) 0.00
    0.0014657015 = product of:
      0.002931403 = sum of:
        0.002931403 = product of:
          0.008794209 = sum of:
            0.008794209 = weight(_text_:e in 4627) [ClassicSimilarity], result of:
              0.008794209 = score(doc=4627,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 4627, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4627)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  11. Ding, Y.; Yan, E.: Scholarly network similarities : how bibliographic coupling networks, citation networks, cocitation networks, topical networks, coauthorship networks, and coword networks relate to each other (2012) 0.00
    0.0014657015 = product of:
      0.002931403 = sum of:
        0.002931403 = product of:
          0.008794209 = sum of:
            0.008794209 = weight(_text_:e in 274) [ClassicSimilarity], result of:
              0.008794209 = score(doc=274,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 274, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=274)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  12. Yan, E.: Research dynamics, impact, and dissemination : a topic-level analysis (2015) 0.00
    0.0014657015 = product of:
      0.002931403 = sum of:
        0.002931403 = product of:
          0.008794209 = sum of:
            0.008794209 = weight(_text_:e in 2272) [ClassicSimilarity], result of:
              0.008794209 = score(doc=2272,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 2272, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2272)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  13. Hu, B.; Dong, X.; Zhang, C.; Bowman, T.D.; Ding, Y.; Milojevic, S.; Ni, C.; Yan, E.; Larivière, V.: ¬A lead-lag analysis of the topic evolution patterns for preprints and publications (2015) 0.00
    0.0014657015 = product of:
      0.002931403 = sum of:
        0.002931403 = product of:
          0.008794209 = sum of:
            0.008794209 = weight(_text_:e in 2337) [ClassicSimilarity], result of:
              0.008794209 = score(doc=2337,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 2337, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2337)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  14. Yan, E.; Yu, Q.: Using path-based approaches to examine the dynamic structure of discipline-level citation networks (2016) 0.00
    0.0014657015 = product of:
      0.002931403 = sum of:
        0.002931403 = product of:
          0.008794209 = sum of:
            0.008794209 = weight(_text_:e in 3053) [ClassicSimilarity], result of:
              0.008794209 = score(doc=3053,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 3053, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3053)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  15. Yan, E.: Disciplinary knowledge production and diffusion in science (2016) 0.00
    0.0014657015 = product of:
      0.002931403 = sum of:
        0.002931403 = product of:
          0.008794209 = sum of:
            0.008794209 = weight(_text_:e in 3092) [ClassicSimilarity], result of:
              0.008794209 = score(doc=3092,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 3092, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3092)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  16. Zhu, Y.; Yan, E.; Song, I.-Y..: ¬The use of a graph-based system to improve bibliographic information retrieval : system design, implementation, and evaluation (2017) 0.00
    0.0014657015 = product of:
      0.002931403 = sum of:
        0.002931403 = product of:
          0.008794209 = sum of:
            0.008794209 = weight(_text_:e in 3356) [ClassicSimilarity], result of:
              0.008794209 = score(doc=3356,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 3356, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3356)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  17. Zhao, M.; Yan, E.; Li, K.: Data set mentions and citations : a content analysis of full-text publications (2018) 0.00
    0.0014657015 = product of:
      0.002931403 = sum of:
        0.002931403 = product of:
          0.008794209 = sum of:
            0.008794209 = weight(_text_:e in 4008) [ClassicSimilarity], result of:
              0.008794209 = score(doc=4008,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 4008, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=4008)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  18. Yan, E.; Chen, Z.; Li, K.: Authors' status and the perceived quality of their work : measuring citation sentiment change in nobel articles (2020) 0.00
    0.0014657015 = product of:
      0.002931403 = sum of:
        0.002931403 = product of:
          0.008794209 = sum of:
            0.008794209 = weight(_text_:e in 5670) [ClassicSimilarity], result of:
              0.008794209 = score(doc=5670,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 5670, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=5670)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  19. Wu, C.; Yan, E.; Zhu, Y.; Li, K.: Gender imbalance in the productivity of funded projects : a study of the outputs of National Institutes of Health R01 grants (2021) 0.00
    0.0014657015 = product of:
      0.002931403 = sum of:
        0.002931403 = product of:
          0.008794209 = sum of:
            0.008794209 = weight(_text_:e in 391) [ClassicSimilarity], result of:
              0.008794209 = score(doc=391,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.13475344 = fieldWeight in 391, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.046875 = fieldNorm(doc=391)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e
  20. Milojevic, S.; Sugimoto, C.R.; Yan, E.; Ding, Y.: ¬The cognitive structure of Library and Information Science : analysis of article title words (2011) 0.00
    0.0012214179 = product of:
      0.0024428358 = sum of:
        0.0024428358 = product of:
          0.007328507 = sum of:
            0.007328507 = weight(_text_:e in 4608) [ClassicSimilarity], result of:
              0.007328507 = score(doc=4608,freq=4.0), product of:
                0.06526148 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0454034 = queryNorm
                0.112294525 = fieldWeight in 4608, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4608)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Language
    e