Document (#5379)

Author

Ercegovac, Z.
Borko, H.

Title

Performance evaluation of Mapper

Source

Information processing and management. 28(1992), S.241-257

Year

1992

Object

Mapper

Similar documents (author)

1. Ercegovac, Z.; Borko, H.: Design and implementation of an experimental cataloging advisor : Mapper (1992) 6.43

   6.4349885 = sum of:
     6.4349885 = sum of:
       2.906636 = weight(author_txt:borko in 5377) [ClassicSimilarity], result of:
         2.906636 = score(doc=5377,freq=1.0), product of:
           0.66011035 = queryWeight, product of:
             8.806516 = idf(docFreq=17, maxDocs=44218)
             0.07495704 = queryNorm
           4.403258 = fieldWeight in 5377, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             8.806516 = idf(docFreq=17, maxDocs=44218)
             0.5 = fieldNorm(doc=5377)
       3.5283525 = weight(author_txt:ercegovac in 5377) [ClassicSimilarity], result of:
         3.5283525 = score(doc=5377,freq=1.0), product of:
           0.7511686 = queryWeight, product of:
             1.0667446 = boost
             9.394302 = idf(docFreq=9, maxDocs=44218)
             0.07495704 = queryNorm
           4.697151 = fieldWeight in 5377, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.394302 = idf(docFreq=9, maxDocs=44218)
             0.5 = fieldNorm(doc=5377)
   

2. Ercegovac, Z.: Augmented assistance in online catalog subject searching (1989) 2.21

   2.2052202 = sum of:
     2.2052202 = product of:
       4.4104404 = sum of:
         4.4104404 = weight(author_txt:ercegovac in 353) [ClassicSimilarity], result of:
           4.4104404 = score(doc=353,freq=1.0), product of:
             0.7511686 = queryWeight, product of:
               1.0667446 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.07495704 = queryNorm
             5.871439 = fieldWeight in 353, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.625 = fieldNorm(doc=353)
       0.5 = coord(1/2)
   

3. Ercegovac, Z.: ¬A multiple-observation approach in knowledge acquisition for expert systems : a case study (1992) 2.21

   2.2052202 = sum of:
     2.2052202 = product of:
       4.4104404 = sum of:
         4.4104404 = weight(author_txt:ercegovac in 5376) [ClassicSimilarity], result of:
           4.4104404 = score(doc=5376,freq=1.0), product of:
             0.7511686 = queryWeight, product of:
               1.0667446 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.07495704 = queryNorm
             5.871439 = fieldWeight in 5376, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.625 = fieldNorm(doc=5376)
       0.5 = coord(1/2)
   

4. Ercegovac, Z.: Information Access Instruction (IAI4) : design principles (1995) 2.21

   2.2052202 = sum of:
     2.2052202 = product of:
       4.4104404 = sum of:
         4.4104404 = weight(author_txt:ercegovac in 2120) [ClassicSimilarity], result of:
           4.4104404 = score(doc=2120,freq=1.0), product of:
             0.7511686 = queryWeight, product of:
               1.0667446 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.07495704 = queryNorm
             5.871439 = fieldWeight in 2120, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.625 = fieldNorm(doc=2120)
       0.5 = coord(1/2)
   

5. Ercegovac, Z.: Proposed definitional conditions as a basis to study the concept of map author (1990) 2.21

   2.2052202 = sum of:
     2.2052202 = product of:
       4.4104404 = sum of:
         4.4104404 = weight(author_txt:ercegovac in 6391) [ClassicSimilarity], result of:
           4.4104404 = score(doc=6391,freq=1.0), product of:
             0.7511686 = queryWeight, product of:
               1.0667446 = boost
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.07495704 = queryNorm
             5.871439 = fieldWeight in 6391, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.394302 = idf(docFreq=9, maxDocs=44218)
               0.625 = fieldNorm(doc=6391)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Warner, J.: Retrieval performance tests in relation to online bibliographic searching (1992) 1.21

   1.2086873 = sum of:
     1.2086873 = sum of:
       0.57565516 = weight(abstract_txt:evaluation in 4522) [ClassicSimilarity], result of:
         0.57565516 = score(doc=4522,freq=1.0), product of:
           0.68437666 = queryWeight, product of:
             4.4860687 = idf(docFreq=1353, maxDocs=44218)
             0.15255599 = queryNorm
           0.8411379 = fieldWeight in 4522, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.4860687 = idf(docFreq=1353, maxDocs=44218)
             0.1875 = fieldNorm(doc=4522)
       0.6330322 = weight(abstract_txt:performance in 4522) [ClassicSimilarity], result of:
         0.6330322 = score(doc=4522,freq=1.0), product of:
           0.7291286 = queryWeight, product of:
             1.0321777 = boost
             4.63042 = idf(docFreq=1171, maxDocs=44218)
             0.15255599 = queryNorm
           0.86820376 = fieldWeight in 4522, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.63042 = idf(docFreq=1171, maxDocs=44218)
             0.1875 = fieldNorm(doc=4522)
   

2. Turtle, H.; Flood, J.: Query evaluation : strategies and optimizations (1995) 1.14

   1.1395614 = sum of:
     1.1395614 = sum of:
       0.5427329 = weight(abstract_txt:evaluation in 4087) [ClassicSimilarity], result of:
         0.5427329 = score(doc=4087,freq=2.0), product of:
           0.68437666 = queryWeight, product of:
             4.4860687 = idf(docFreq=1353, maxDocs=44218)
             0.15255599 = queryNorm
           0.7930324 = fieldWeight in 4087, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             4.4860687 = idf(docFreq=1353, maxDocs=44218)
             0.125 = fieldNorm(doc=4087)
       0.59682846 = weight(abstract_txt:performance in 4087) [ClassicSimilarity], result of:
         0.59682846 = score(doc=4087,freq=2.0), product of:
           0.7291286 = queryWeight, product of:
             1.0321777 = boost
             4.63042 = idf(docFreq=1171, maxDocs=44218)
             0.15255599 = queryNorm
           0.81855035 = fieldWeight in 4087, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             4.63042 = idf(docFreq=1171, maxDocs=44218)
             0.125 = fieldNorm(doc=4087)
   

3. Huang, M.-H.: ¬The evaluation of information retrieval systems (1997) 1.09

   1.0867307 = sum of:
     1.0867307 = sum of:
       0.66470927 = weight(abstract_txt:evaluation in 1827) [ClassicSimilarity], result of:
         0.66470927 = score(doc=1827,freq=3.0), product of:
           0.68437666 = queryWeight, product of:
             4.4860687 = idf(docFreq=1353, maxDocs=44218)
             0.15255599 = queryNorm
           0.97126234 = fieldWeight in 1827, product of:
             1.7320508 = tf(freq=3.0), with freq of:
               3.0 = termFreq=3.0
             4.4860687 = idf(docFreq=1353, maxDocs=44218)
             0.125 = fieldNorm(doc=1827)
       0.42202148 = weight(abstract_txt:performance in 1827) [ClassicSimilarity], result of:
         0.42202148 = score(doc=1827,freq=1.0), product of:
           0.7291286 = queryWeight, product of:
             1.0321777 = boost
             4.63042 = idf(docFreq=1171, maxDocs=44218)
             0.15255599 = queryNorm
           0.5788025 = fieldWeight in 1827, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.63042 = idf(docFreq=1171, maxDocs=44218)
             0.125 = fieldNorm(doc=1827)
   

4. Prathap, G.: ¬A three-class, three-dimensional bibliometric performance indicator (2014) 1.01

   1.0072395 = sum of:
     1.0072395 = sum of:
       0.4797126 = weight(abstract_txt:evaluation in 1308) [ClassicSimilarity], result of:
         0.4797126 = score(doc=1308,freq=1.0), product of:
           0.68437666 = queryWeight, product of:
             4.4860687 = idf(docFreq=1353, maxDocs=44218)
             0.15255599 = queryNorm
           0.70094824 = fieldWeight in 1308, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.4860687 = idf(docFreq=1353, maxDocs=44218)
             0.15625 = fieldNorm(doc=1308)
       0.52752686 = weight(abstract_txt:performance in 1308) [ClassicSimilarity], result of:
         0.52752686 = score(doc=1308,freq=1.0), product of:
           0.7291286 = queryWeight, product of:
             1.0321777 = boost
             4.63042 = idf(docFreq=1171, maxDocs=44218)
             0.15255599 = queryNorm
           0.7235032 = fieldWeight in 1308, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.63042 = idf(docFreq=1171, maxDocs=44218)
             0.15625 = fieldNorm(doc=1308)
   

5. Hadjiefthymiades, S.P.; Martakos, D.I.: Improving the performance of CGI compliant database gateways (1997) 0.98

   0.98059857 = sum of:
     0.98059857 = sum of:
       0.38377008 = weight(abstract_txt:evaluation in 2720) [ClassicSimilarity], result of:
         0.38377008 = score(doc=2720,freq=1.0), product of:
           0.68437666 = queryWeight, product of:
             4.4860687 = idf(docFreq=1353, maxDocs=44218)
             0.15255599 = queryNorm
           0.5607586 = fieldWeight in 2720, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             4.4860687 = idf(docFreq=1353, maxDocs=44218)
             0.125 = fieldNorm(doc=2720)
       0.59682846 = weight(abstract_txt:performance in 2720) [ClassicSimilarity], result of:
         0.59682846 = score(doc=2720,freq=2.0), product of:
           0.7291286 = queryWeight, product of:
             1.0321777 = boost
             4.63042 = idf(docFreq=1171, maxDocs=44218)
             0.15255599 = queryNorm
           0.81855035 = fieldWeight in 2720, product of:
             1.4142135 = tf(freq=2.0), with freq of:
               2.0 = termFreq=2.0
             4.63042 = idf(docFreq=1171, maxDocs=44218)
             0.125 = fieldNorm(doc=2720)