Document (#4021)

Author

Smith, I.W.

Title

Towards an evaluation of CD-ROM products in the library user services environment

Source

Information services and use. 9(1989), S.85-91

Year

1989

Similar documents (author)

1. Smith, M.P.; Smith, M.: ¬The use of genetic programming to build Boolean queries for text retrieval through relevance feedback (1997) 4.57

   4.5660625 = sum of:
     4.5660625 = weight(author_txt:smith in 1762) [ClassicSimilarity], result of:
       4.5660625 = fieldWeight in 1762, product of:
         1.4142135 = tf(freq=2.0), with freq of:
           2.0 = termFreq=2.0
         6.4573874 = idf(docFreq=187, maxDocs=44083)
         0.5 = fieldNorm(doc=1762)
   

2. Smith, E.H.: Enhancing subject accessibiliy to the online catalog (1991) 4.04

   4.035867 = sum of:
     4.035867 = weight(author_txt:smith in 1069) [ClassicSimilarity], result of:
       4.035867 = fieldWeight in 1069, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         6.4573874 = idf(docFreq=187, maxDocs=44083)
         0.625 = fieldNorm(doc=1069)
   

3. Smith, L.C.: UNISIST revisited: campatibility in the context of collaboratories (1992) 4.04

   4.035867 = sum of:
     4.035867 = weight(author_txt:smith in 2113) [ClassicSimilarity], result of:
       4.035867 = fieldWeight in 2113, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         6.4573874 = idf(docFreq=187, maxDocs=44083)
         0.625 = fieldNorm(doc=2113)
   

4. Smith, M.M.: Knowledge management : a guide to resources on the Internet (2004) 4.04

   4.035867 = sum of:
     4.035867 = weight(author_txt:smith in 2805) [ClassicSimilarity], result of:
       4.035867 = fieldWeight in 2805, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         6.4573874 = idf(docFreq=187, maxDocs=44083)
         0.625 = fieldNorm(doc=2805)
   

5. Smith, L.C.: Citation analysis (1981) 4.04

   4.035867 = sum of:
     4.035867 = weight(author_txt:smith in 2833) [ClassicSimilarity], result of:
       4.035867 = fieldWeight in 2833, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         6.4573874 = idf(docFreq=187, maxDocs=44083)
         0.625 = fieldNorm(doc=2833)
   

Similar documents (content)

1. Schmidt, R.M.: Libraries, bibliographic utilities and library networks : looking ahead (1996) 0.91

   0.9108226 = sum of:
     0.9108226 = product of:
       1.5939394 = sum of:
         0.1466654 = weight(abstract_txt:library in 959) [ClassicSimilarity], result of:
           0.1466654 = score(doc=959,freq=2.0), product of:
             0.17332667 = queryWeight, product of:
               3.191141 = idf(docFreq=4927, maxDocs=44083)
               0.054314952 = queryNorm
             0.846179 = fieldWeight in 959, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.191141 = idf(docFreq=4927, maxDocs=44083)
               0.1875 = fieldNorm(doc=959)
         0.31796968 = weight(abstract_txt:environment in 959) [ClassicSimilarity], result of:
           0.31796968 = score(doc=959,freq=1.0), product of:
             0.36580312 = queryWeight, product of:
               1.4527504 = boost
               4.6359315 = idf(docFreq=1161, maxDocs=44083)
               0.054314952 = queryNorm
             0.8692372 = fieldWeight in 959, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6359315 = idf(docFreq=1161, maxDocs=44083)
               0.1875 = fieldNorm(doc=959)
         0.5618902 = weight(abstract_txt:products in 959) [ClassicSimilarity], result of:
           0.5618902 = score(doc=959,freq=1.0), product of:
             0.5346767 = queryWeight, product of:
               1.7563576 = boost
               5.6047845 = idf(docFreq=440, maxDocs=44083)
               0.054314952 = queryNorm
             1.0508971 = fieldWeight in 959, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6047845 = idf(docFreq=440, maxDocs=44083)
               0.1875 = fieldNorm(doc=959)
         0.56741416 = weight(abstract_txt:towards in 959) [ClassicSimilarity], result of:
           0.56741416 = score(doc=959,freq=1.0), product of:
             0.5381753 = queryWeight, product of:
               1.7620945 = boost
               5.6230917 = idf(docFreq=432, maxDocs=44083)
               0.054314952 = queryNorm
             1.0543296 = fieldWeight in 959, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6230917 = idf(docFreq=432, maxDocs=44083)
               0.1875 = fieldNorm(doc=959)
       0.5714286 = coord(4/7)
   

2. Julien, H.: Bibliographic instruction trends in Canadian academic libraries (1997) 0.51

   0.5079156 = sum of:
     0.5079156 = product of:
       0.88885224 = sum of:
         0.106243566 = weight(abstract_txt:user in 3073) [ClassicSimilarity], result of:
           0.106243566 = score(doc=3073,freq=1.0), product of:
             0.23080908 = queryWeight, product of:
               1.153968 = boost
               3.6824744 = idf(docFreq=3014, maxDocs=44083)
               0.054314952 = queryNorm
             0.4603093 = fieldWeight in 3073, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6824744 = idf(docFreq=3014, maxDocs=44083)
               0.125 = fieldNorm(doc=3073)
         0.19235276 = weight(abstract_txt:evaluation in 3073) [ClassicSimilarity], result of:
           0.19235276 = score(doc=3073,freq=1.0), product of:
             0.34285992 = queryWeight, product of:
               1.4064544 = boost
               4.4881945 = idf(docFreq=1346, maxDocs=44083)
               0.054314952 = queryNorm
             0.5610243 = fieldWeight in 3073, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4881945 = idf(docFreq=1346, maxDocs=44083)
               0.125 = fieldNorm(doc=3073)
         0.21197978 = weight(abstract_txt:environment in 3073) [ClassicSimilarity], result of:
           0.21197978 = score(doc=3073,freq=1.0), product of:
             0.36580312 = queryWeight, product of:
               1.4527504 = boost
               4.6359315 = idf(docFreq=1161, maxDocs=44083)
               0.054314952 = queryNorm
             0.57949144 = fieldWeight in 3073, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6359315 = idf(docFreq=1161, maxDocs=44083)
               0.125 = fieldNorm(doc=3073)
         0.3782761 = weight(abstract_txt:towards in 3073) [ClassicSimilarity], result of:
           0.3782761 = score(doc=3073,freq=1.0), product of:
             0.5381753 = queryWeight, product of:
               1.7620945 = boost
               5.6230917 = idf(docFreq=432, maxDocs=44083)
               0.054314952 = queryNorm
             0.70288646 = fieldWeight in 3073, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6230917 = idf(docFreq=432, maxDocs=44083)
               0.125 = fieldNorm(doc=3073)
       0.5714286 = coord(4/7)
   

3. Corthouts, J.; Philips, R.: SGML: a librarian's perception (1996) 0.48

   0.48457003 = sum of:
     0.48457003 = product of:
       0.678398 = sum of:
         0.043211706 = weight(abstract_txt:library in 5162) [ClassicSimilarity], result of:
           0.043211706 = score(doc=5162,freq=1.0), product of:
             0.17332667 = queryWeight, product of:
               3.191141 = idf(docFreq=4927, maxDocs=44083)
               0.054314952 = queryNorm
             0.24930789 = fieldWeight in 5162, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.191141 = idf(docFreq=4927, maxDocs=44083)
               0.078125 = fieldNorm(doc=5162)
         0.06640223 = weight(abstract_txt:user in 5162) [ClassicSimilarity], result of:
           0.06640223 = score(doc=5162,freq=1.0), product of:
             0.23080908 = queryWeight, product of:
               1.153968 = boost
               3.6824744 = idf(docFreq=3014, maxDocs=44083)
               0.054314952 = queryNorm
             0.28769332 = fieldWeight in 5162, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6824744 = idf(docFreq=3014, maxDocs=44083)
               0.078125 = fieldNorm(doc=5162)
         0.09824059 = weight(abstract_txt:services in 5162) [ClassicSimilarity], result of:
           0.09824059 = score(doc=5162,freq=1.0), product of:
             0.29968047 = queryWeight, product of:
               1.3149115 = boost
               4.196068 = idf(docFreq=1803, maxDocs=44083)
               0.054314952 = queryNorm
             0.3278178 = fieldWeight in 5162, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.196068 = idf(docFreq=1803, maxDocs=44083)
               0.078125 = fieldNorm(doc=5162)
         0.23412089 = weight(abstract_txt:products in 5162) [ClassicSimilarity], result of:
           0.23412089 = score(doc=5162,freq=1.0), product of:
             0.5346767 = queryWeight, product of:
               1.7563576 = boost
               5.6047845 = idf(docFreq=440, maxDocs=44083)
               0.054314952 = queryNorm
             0.43787378 = fieldWeight in 5162, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6047845 = idf(docFreq=440, maxDocs=44083)
               0.078125 = fieldNorm(doc=5162)
         0.23642258 = weight(abstract_txt:towards in 5162) [ClassicSimilarity], result of:
           0.23642258 = score(doc=5162,freq=1.0), product of:
             0.5381753 = queryWeight, product of:
               1.7620945 = boost
               5.6230917 = idf(docFreq=432, maxDocs=44083)
               0.054314952 = queryNorm
             0.43930405 = fieldWeight in 5162, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6230917 = idf(docFreq=432, maxDocs=44083)
               0.078125 = fieldNorm(doc=5162)
       0.71428573 = coord(5/7)
   

4. Ashford, J.H.: Full text retrieval in document management : a review (1995) 0.45

   0.4544167 = sum of:
     0.4544167 = product of:
       0.7952292 = sum of:
         0.11268831 = weight(abstract_txt:user in 2123) [ClassicSimilarity], result of:
           0.11268831 = score(doc=2123,freq=2.0), product of:
             0.23080908 = queryWeight, product of:
               1.153968 = boost
               3.6824744 = idf(docFreq=3014, maxDocs=44083)
               0.054314952 = queryNorm
             0.48823172 = fieldWeight in 2123, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.6824744 = idf(docFreq=3014, maxDocs=44083)
               0.09375 = fieldNorm(doc=2123)
         0.11788871 = weight(abstract_txt:services in 2123) [ClassicSimilarity], result of:
           0.11788871 = score(doc=2123,freq=1.0), product of:
             0.29968047 = queryWeight, product of:
               1.3149115 = boost
               4.196068 = idf(docFreq=1803, maxDocs=44083)
               0.054314952 = queryNorm
             0.39338136 = fieldWeight in 2123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.196068 = idf(docFreq=1803, maxDocs=44083)
               0.09375 = fieldNorm(doc=2123)
         0.2809451 = weight(abstract_txt:products in 2123) [ClassicSimilarity], result of:
           0.2809451 = score(doc=2123,freq=1.0), product of:
             0.5346767 = queryWeight, product of:
               1.7563576 = boost
               5.6047845 = idf(docFreq=440, maxDocs=44083)
               0.054314952 = queryNorm
             0.52544856 = fieldWeight in 2123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6047845 = idf(docFreq=440, maxDocs=44083)
               0.09375 = fieldNorm(doc=2123)
         0.28370708 = weight(abstract_txt:towards in 2123) [ClassicSimilarity], result of:
           0.28370708 = score(doc=2123,freq=1.0), product of:
             0.5381753 = queryWeight, product of:
               1.7620945 = boost
               5.6230917 = idf(docFreq=432, maxDocs=44083)
               0.054314952 = queryNorm
             0.5271648 = fieldWeight in 2123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.6230917 = idf(docFreq=432, maxDocs=44083)
               0.09375 = fieldNorm(doc=2123)
       0.5714286 = coord(4/7)
   

5. McClure, C.R.: User-based data collection techniques and strategies for evaluating networked information services (1994) 0.45

   0.45136085 = sum of:
     0.45136085 = product of:
       0.78988147 = sum of:
         0.16101684 = weight(abstract_txt:user in 985) [ClassicSimilarity], result of:
           0.16101684 = score(doc=985,freq=3.0), product of:
             0.23080908 = queryWeight, product of:
               1.153968 = boost
               3.6824744 = idf(docFreq=3014, maxDocs=44083)
               0.054314952 = queryNorm
             0.6976192 = fieldWeight in 985, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6824744 = idf(docFreq=3014, maxDocs=44083)
               0.109375 = fieldNorm(doc=985)
         0.27507365 = weight(abstract_txt:services in 985) [ClassicSimilarity], result of:
           0.27507365 = score(doc=985,freq=4.0), product of:
             0.29968047 = queryWeight, product of:
               1.3149115 = boost
               4.196068 = idf(docFreq=1803, maxDocs=44083)
               0.054314952 = queryNorm
             0.91788983 = fieldWeight in 985, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               4.196068 = idf(docFreq=1803, maxDocs=44083)
               0.109375 = fieldNorm(doc=985)
         0.16830866 = weight(abstract_txt:evaluation in 985) [ClassicSimilarity], result of:
           0.16830866 = score(doc=985,freq=1.0), product of:
             0.34285992 = queryWeight, product of:
               1.4064544 = boost
               4.4881945 = idf(docFreq=1346, maxDocs=44083)
               0.054314952 = queryNorm
             0.49089628 = fieldWeight in 985, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.4881945 = idf(docFreq=1346, maxDocs=44083)
               0.109375 = fieldNorm(doc=985)
         0.1854823 = weight(abstract_txt:environment in 985) [ClassicSimilarity], result of:
           0.1854823 = score(doc=985,freq=1.0), product of:
             0.36580312 = queryWeight, product of:
               1.4527504 = boost
               4.6359315 = idf(docFreq=1161, maxDocs=44083)
               0.054314952 = queryNorm
             0.507055 = fieldWeight in 985, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.6359315 = idf(docFreq=1161, maxDocs=44083)
               0.109375 = fieldNorm(doc=985)
       0.5714286 = coord(4/7)