Document (#6903)

Author

Bookstein, A.

Title

Informetric distributions : I. Unified overview

Source

Journal of the American Society for Information Science. 41(1990) no.5, S.368-375

Year

1990

Theme

Informetrie

Similar documents (author)

1. Bookstein, A.: Probability and Fuzzy-set applications to information retrieval (1985) 5.35

   5.3508706 = sum of:
     5.3508706 = weight(author_txt:bookstein in 781) [ClassicSimilarity], result of:
       5.3508706 = fieldWeight in 781, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.561393 = idf(docFreq=22, maxDocs=44218)
         0.625 = fieldNorm(doc=781)
   

2. Bookstein, A.: Relevance (1979) 5.35

   5.3508706 = sum of:
     5.3508706 = weight(author_txt:bookstein in 839) [ClassicSimilarity], result of:
       5.3508706 = fieldWeight in 839, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.561393 = idf(docFreq=22, maxDocs=44218)
         0.625 = fieldNorm(doc=839)
   

3. Bookstein, A.: Fuzzy requests : an approach to weighted Boolean searches (1979) 5.35

   5.3508706 = sum of:
     5.3508706 = weight(author_txt:bookstein in 5504) [ClassicSimilarity], result of:
       5.3508706 = fieldWeight in 5504, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.561393 = idf(docFreq=22, maxDocs=44218)
         0.625 = fieldNorm(doc=5504)
   

4. Bookstein, A.: ¬The bibliometric distributions (1976) 5.35

   5.3508706 = sum of:
     5.3508706 = weight(author_txt:bookstein in 5061) [ClassicSimilarity], result of:
       5.3508706 = fieldWeight in 5061, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.561393 = idf(docFreq=22, maxDocs=44218)
         0.625 = fieldNorm(doc=5061)
   

5. Bookstein, A.: Scientometrics: new opportunities (1994) 5.35

   5.3508706 = sum of:
     5.3508706 = weight(author_txt:bookstein in 5062) [ClassicSimilarity], result of:
       5.3508706 = fieldWeight in 5062, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.561393 = idf(docFreq=22, maxDocs=44218)
         0.625 = fieldNorm(doc=5062)
   

Similar documents (content)

1. Ye, F.Y.: ¬A theoretical approach to the unification of informetric models by wave-heat equations (2011) 0.66

   0.66314137 = sum of:
     0.66314137 = product of:
       1.3262827 = sum of:
         0.5309803 = weight(abstract_txt:distributions in 4464) [ClassicSimilarity], result of:
           0.5309803 = score(doc=4464,freq=2.0), product of:
             0.5032147 = queryWeight, product of:
               1.2846855 = boost
               6.82169 = idf(docFreq=130, maxDocs=44218)
               0.057420176 = queryNorm
             1.0551764 = fieldWeight in 4464, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.82169 = idf(docFreq=130, maxDocs=44218)
               0.109375 = fieldNorm(doc=4464)
         0.79530245 = weight(abstract_txt:informetric in 4464) [ClassicSimilarity], result of:
           0.79530245 = score(doc=4464,freq=2.0), product of:
             0.65875304 = queryWeight, product of:
               1.4698786 = boost
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.057420176 = queryNorm
             1.2072847 = fieldWeight in 4464, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.109375 = fieldNorm(doc=4464)
       0.5 = coord(2/4)
   

2. Lafouge, T.; Prime-Claverie, C.: Production and use of information : Characterization of informetric distributions using effort function and density function. Exponential informetric process (2005) 0.59

   0.5853811 = sum of:
     0.5853811 = product of:
       1.1707622 = sum of:
         0.37545976 = weight(abstract_txt:distributions in 1062) [ClassicSimilarity], result of:
           0.37545976 = score(doc=1062,freq=1.0), product of:
             0.5032147 = queryWeight, product of:
               1.2846855 = boost
               6.82169 = idf(docFreq=130, maxDocs=44218)
               0.057420176 = queryNorm
             0.74612236 = fieldWeight in 1062, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.82169 = idf(docFreq=130, maxDocs=44218)
               0.109375 = fieldNorm(doc=1062)
         0.79530245 = weight(abstract_txt:informetric in 1062) [ClassicSimilarity], result of:
           0.79530245 = score(doc=1062,freq=2.0), product of:
             0.65875304 = queryWeight, product of:
               1.4698786 = boost
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.057420176 = queryNorm
             1.2072847 = fieldWeight in 1062, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.109375 = fieldNorm(doc=1062)
       0.5 = coord(2/4)
   

3. Shan, S.: On the generalized Zipf distribution : part I (2005) 0.40

   0.40192437 = sum of:
     0.40192437 = product of:
       0.80384874 = sum of:
         0.32182264 = weight(abstract_txt:distributions in 1061) [ClassicSimilarity], result of:
           0.32182264 = score(doc=1061,freq=1.0), product of:
             0.5032147 = queryWeight, product of:
               1.2846855 = boost
               6.82169 = idf(docFreq=130, maxDocs=44218)
               0.057420176 = queryNorm
             0.63953346 = fieldWeight in 1061, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.82169 = idf(docFreq=130, maxDocs=44218)
               0.09375 = fieldNorm(doc=1061)
         0.4820261 = weight(abstract_txt:informetric in 1061) [ClassicSimilarity], result of:
           0.4820261 = score(doc=1061,freq=1.0), product of:
             0.65875304 = queryWeight, product of:
               1.4698786 = boost
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.057420176 = queryNorm
             0.73172504 = fieldWeight in 1061, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.09375 = fieldNorm(doc=1061)
       0.5 = coord(2/4)
   

4. Sarabia, J.M.; Sarabia, M.: Explicit expressions for the Leimkuhler curve in parametric families (2008) 0.40

   0.4005478 = sum of:
     0.4005478 = product of:
       0.8010956 = sum of:
         0.47974488 = weight(abstract_txt:distributions in 2120) [ClassicSimilarity], result of:
           0.47974488 = score(doc=2120,freq=5.0), product of:
             0.5032147 = queryWeight, product of:
               1.2846855 = boost
               6.82169 = idf(docFreq=130, maxDocs=44218)
               0.057420176 = queryNorm
             0.9533602 = fieldWeight in 2120, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               6.82169 = idf(docFreq=130, maxDocs=44218)
               0.0625 = fieldNorm(doc=2120)
         0.32135072 = weight(abstract_txt:informetric in 2120) [ClassicSimilarity], result of:
           0.32135072 = score(doc=2120,freq=1.0), product of:
             0.65875304 = queryWeight, product of:
               1.4698786 = boost
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.057420176 = queryNorm
             0.4878167 = fieldWeight in 2120, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.0625 = fieldNorm(doc=2120)
       0.5 = coord(2/4)
   

5. Bar-Ilan, J.: Informetrics (2009) 0.35

   0.34727997 = sum of:
     0.34727997 = product of:
       0.69455993 = sum of:
         0.12648672 = weight(abstract_txt:overview in 3822) [ClassicSimilarity], result of:
           0.12648672 = score(doc=3822,freq=1.0), product of:
             0.3049016 = queryWeight, product of:
               5.310008 = idf(docFreq=593, maxDocs=44218)
               0.057420176 = queryNorm
             0.4148444 = fieldWeight in 3822, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.310008 = idf(docFreq=593, maxDocs=44218)
               0.078125 = fieldNorm(doc=3822)
         0.5680732 = weight(abstract_txt:informetric in 3822) [ClassicSimilarity], result of:
           0.5680732 = score(doc=3822,freq=2.0), product of:
             0.65875304 = queryWeight, product of:
               1.4698786 = boost
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.057420176 = queryNorm
             0.86234623 = fieldWeight in 3822, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               7.805067 = idf(docFreq=48, maxDocs=44218)
               0.078125 = fieldNorm(doc=3822)
       0.5 = coord(2/4)