Document (#5812)

Author

James, J.K.

Title

CD-ROM in the information marketplace : a comprehensive study from UMI

Source

CD-ROM professional. 6(1993) no.4, S.102,104-105

Year

1993

Similar documents (author)

1. James, B.B.: Designing bibliographic databases for business searchers (1992) 5.62

   5.6180234 = sum of:
     5.6180234 = weight(author_txt:james in 4040) [ClassicSimilarity], result of:
       5.6180234 = fieldWeight in 4040, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.988837 = idf(docFreq=14, maxDocs=44218)
         0.625 = fieldNorm(doc=4040)
   

2. James, G.R.: Reference: analysis, management and training (1982) 5.62

   5.6180234 = sum of:
     5.6180234 = weight(author_txt:james in 4614) [ClassicSimilarity], result of:
       5.6180234 = fieldWeight in 4614, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.988837 = idf(docFreq=14, maxDocs=44218)
         0.625 = fieldNorm(doc=4614)
   

3. James, S.: OPAC forum 5 (1992) 5.62

   5.6180234 = sum of:
     5.6180234 = weight(author_txt:james in 5980) [ClassicSimilarity], result of:
       5.6180234 = fieldWeight in 5980, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.988837 = idf(docFreq=14, maxDocs=44218)
         0.625 = fieldNorm(doc=5980)
   

4. James, S.: Contracting out information services : the use of external consultants (1994) 5.62

   5.6180234 = sum of:
     5.6180234 = weight(author_txt:james in 8120) [ClassicSimilarity], result of:
       5.6180234 = fieldWeight in 8120, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.988837 = idf(docFreq=14, maxDocs=44218)
         0.625 = fieldNorm(doc=8120)
   

5. James, M.: Suchmaschine mit Mehrwert : Mirago (2004) 5.62

   5.6180234 = sum of:
     5.6180234 = weight(author_txt:james in 2317) [ClassicSimilarity], result of:
       5.6180234 = fieldWeight in 2317, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.988837 = idf(docFreq=14, maxDocs=44218)
         0.625 = fieldNorm(doc=2317)
   

Similar documents (content)

1. Wu, J.-C.J.; Liu, H.-P.: Technological innovation assessment of business-to business electronic marketplaces (2006) 0.87

   0.86528015 = sum of:
     0.86528015 = product of:
       1.0816002 = sum of:
         0.021640645 = weight(abstract_txt:from in 5118) [ClassicSimilarity], result of:
           0.021640645 = score(doc=5118,freq=1.0), product of:
             0.100221425 = queryWeight, product of:
               1.1416538 = boost
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.031761907 = queryNorm
             0.21592833 = fieldWeight in 5118, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.078125 = fieldNorm(doc=5118)
         0.0712524 = weight(abstract_txt:study in 5118) [ClassicSimilarity], result of:
           0.0712524 = score(doc=5118,freq=3.0), product of:
             0.1537941 = queryWeight, product of:
               1.4142427 = boost
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.031761907 = queryNorm
             0.46329734 = fieldWeight in 5118, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.078125 = fieldNorm(doc=5118)
         0.17095071 = weight(abstract_txt:comprehensive in 5118) [ClassicSimilarity], result of:
           0.17095071 = score(doc=5118,freq=1.0), product of:
             0.3975219 = queryWeight, product of:
               2.2737079 = boost
               5.5045247 = idf(docFreq=488, maxDocs=44218)
               0.031761907 = queryNorm
             0.430041 = fieldWeight in 5118, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.5045247 = idf(docFreq=488, maxDocs=44218)
               0.078125 = fieldNorm(doc=5118)
         0.8177565 = weight(abstract_txt:marketplace in 5118) [ClassicSimilarity], result of:
           0.8177565 = score(doc=5118,freq=2.0), product of:
             0.8957492 = queryWeight, product of:
               3.413087 = boost
               8.2629 = idf(docFreq=30, maxDocs=44218)
               0.031761907 = queryNorm
             0.91293013 = fieldWeight in 5118, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               8.2629 = idf(docFreq=30, maxDocs=44218)
               0.078125 = fieldNorm(doc=5118)
       0.8 = coord(4/5)
   

2. Griffiths, J.R.; Lambert, J.S.: CD-ROM interfaces : full text databases (1995) 0.49

   0.4877215 = sum of:
     0.4877215 = product of:
       1.2193037 = sum of:
         0.01745212 = weight(abstract_txt:information in 2761) [ClassicSimilarity], result of:
           0.01745212 = score(doc=2761,freq=1.0), product of:
             0.07689387 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.031761907 = queryNorm
             0.22696373 = fieldWeight in 2761, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.09375 = fieldNorm(doc=2761)
         1.2018516 = weight(abstract_txt:marketplace in 2761) [ClassicSimilarity], result of:
           1.2018516 = score(doc=2761,freq=3.0), product of:
             0.8957492 = queryWeight, product of:
               3.413087 = boost
               8.2629 = idf(docFreq=30, maxDocs=44218)
               0.031761907 = queryNorm
             1.3417277 = fieldWeight in 2761, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               8.2629 = idf(docFreq=30, maxDocs=44218)
               0.09375 = fieldNorm(doc=2761)
       0.4 = coord(2/5)
   

3. Hawkins, D.T.: Growth trends in the electronic information services market (1994) 0.47

   0.47422767 = sum of:
     0.47422767 = product of:
       1.1855692 = sum of:
         0.029086865 = weight(abstract_txt:information in 7018) [ClassicSimilarity], result of:
           0.029086865 = score(doc=7018,freq=1.0), product of:
             0.07689387 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.031761907 = queryNorm
             0.37827286 = fieldWeight in 7018, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.15625 = fieldNorm(doc=7018)
         1.1564823 = weight(abstract_txt:marketplace in 7018) [ClassicSimilarity], result of:
           1.1564823 = score(doc=7018,freq=1.0), product of:
             0.8957492 = queryWeight, product of:
               3.413087 = boost
               8.2629 = idf(docFreq=30, maxDocs=44218)
               0.031761907 = queryNorm
             1.2910782 = fieldWeight in 7018, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.2629 = idf(docFreq=30, maxDocs=44218)
               0.15625 = fieldNorm(doc=7018)
       0.4 = coord(2/5)
   

4. Machovec, G.S.: Electronic journal market overview in 1997 : part 2 - the aggregators (1997) 0.45

   0.45285743 = sum of:
     0.45285743 = product of:
       0.75476235 = sum of:
         0.03490424 = weight(abstract_txt:information in 3809) [ClassicSimilarity], result of:
           0.03490424 = score(doc=3809,freq=4.0), product of:
             0.07689387 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.031761907 = queryNorm
             0.45392746 = fieldWeight in 3809, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.09375 = fieldNorm(doc=3809)
         0.025968773 = weight(abstract_txt:from in 3809) [ClassicSimilarity], result of:
           0.025968773 = score(doc=3809,freq=1.0), product of:
             0.100221425 = queryWeight, product of:
               1.1416538 = boost
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.031761907 = queryNorm
             0.259114 = fieldWeight in 3809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.7638826 = idf(docFreq=7577, maxDocs=44218)
               0.09375 = fieldNorm(doc=3809)
         0.6938893 = weight(abstract_txt:marketplace in 3809) [ClassicSimilarity], result of:
           0.6938893 = score(doc=3809,freq=1.0), product of:
             0.8957492 = queryWeight, product of:
               3.413087 = boost
               8.2629 = idf(docFreq=30, maxDocs=44218)
               0.031761907 = queryNorm
             0.7746469 = fieldWeight in 3809, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.2629 = idf(docFreq=30, maxDocs=44218)
               0.09375 = fieldNorm(doc=3809)
       0.6 = coord(3/5)
   

5. Bide, M.: In search of the Unicorn : The Digital Object Identifier from a user perspective (1997) 0.38

   0.38035336 = sum of:
     0.38035336 = product of:
       0.6339222 = sum of:
         0.014543433 = weight(abstract_txt:information in 3333) [ClassicSimilarity], result of:
           0.014543433 = score(doc=3333,freq=1.0), product of:
             0.07689387 = queryWeight, product of:
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.031761907 = queryNorm
             0.18913643 = fieldWeight in 3333, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4209464 = idf(docFreq=10677, maxDocs=44218)
               0.078125 = fieldNorm(doc=3333)
         0.04113759 = weight(abstract_txt:study in 3333) [ClassicSimilarity], result of:
           0.04113759 = score(doc=3333,freq=1.0), product of:
             0.1537941 = queryWeight, product of:
               1.4142427 = boost
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.031761907 = queryNorm
             0.26748484 = fieldWeight in 3333, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.423806 = idf(docFreq=3916, maxDocs=44218)
               0.078125 = fieldNorm(doc=3333)
         0.57824117 = weight(abstract_txt:marketplace in 3333) [ClassicSimilarity], result of:
           0.57824117 = score(doc=3333,freq=1.0), product of:
             0.8957492 = queryWeight, product of:
               3.413087 = boost
               8.2629 = idf(docFreq=30, maxDocs=44218)
               0.031761907 = queryNorm
             0.6455391 = fieldWeight in 3333, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.2629 = idf(docFreq=30, maxDocs=44218)
               0.078125 = fieldNorm(doc=3333)
       0.6 = coord(3/5)