Document (#772)

Author

White, H.D.
Griffith, B.C.

Title

Quality of indexing in online data bases

Source

Information processing and management. 23(1987), S.211-224

Year

1987

Similar documents (author)

1. MacCain, K.W.; White, H.D.; Griffith, B.C.: Comparing retrieval performance in online data bases (1987) 4.40

   4.398552 = sum of:
     4.398552 = sum of:
       1.4210794 = weight(author_txt:white in 2167) [ClassicSimilarity], result of:
         1.4210794 = score(doc=2167,freq=1.0), product of:
           0.52121127 = queryWeight, product of:
             7.270651 = idf(docFreq=83, maxDocs=44421)
             0.07168701 = queryNorm
           2.726494 = fieldWeight in 2167, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.270651 = idf(docFreq=83, maxDocs=44421)
             0.375 = fieldNorm(doc=2167)
       2.9774723 = weight(author_txt:griffith in 2167) [ClassicSimilarity], result of:
         2.9774723 = score(doc=2167,freq=1.0), product of:
           0.85342765 = queryWeight, product of:
             1.2796066 = boost
             9.303573 = idf(docFreq=10, maxDocs=44421)
             0.07168701 = queryNorm
           3.4888396 = fieldWeight in 2167, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             9.303573 = idf(docFreq=10, maxDocs=44421)
             0.375 = fieldNorm(doc=2167)
   

2. Griffith, C.: CDMARC serials : the CONSER database goes CD-ROM (1993) 2.48

   2.481227 = sum of:
     2.481227 = product of:
       4.962454 = sum of:
         4.962454 = weight(author_txt:griffith in 6292) [ClassicSimilarity], result of:
           4.962454 = score(doc=6292,freq=1.0), product of:
             0.85342765 = queryWeight, product of:
               1.2796066 = boost
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.07168701 = queryNorm
             5.814733 = fieldWeight in 6292, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.625 = fieldNorm(doc=6292)
       0.5 = coord(1/2)
   

3. Griffith, C.: What's all the hype about hypertext? (1989) 2.48

   2.481227 = sum of:
     2.481227 = product of:
       4.962454 = sum of:
         4.962454 = weight(author_txt:griffith in 2573) [ClassicSimilarity], result of:
           4.962454 = score(doc=2573,freq=1.0), product of:
             0.85342765 = queryWeight, product of:
               1.2796066 = boost
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.07168701 = queryNorm
             5.814733 = fieldWeight in 2573, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.625 = fieldNorm(doc=2573)
       0.5 = coord(1/2)
   

4. Griffith, J.C.: Why not EDI? : One librarian's perspective (1996) 2.48

   2.481227 = sum of:
     2.481227 = product of:
       4.962454 = sum of:
         4.962454 = weight(author_txt:griffith in 734) [ClassicSimilarity], result of:
           4.962454 = score(doc=734,freq=1.0), product of:
             0.85342765 = queryWeight, product of:
               1.2796066 = boost
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.07168701 = queryNorm
             5.814733 = fieldWeight in 734, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.625 = fieldNorm(doc=734)
       0.5 = coord(1/2)
   

5. Griffith, C.: Creating full-text databases with ISYS (1997) 2.48

   2.481227 = sum of:
     2.481227 = product of:
       4.962454 = sum of:
         4.962454 = weight(author_txt:griffith in 1624) [ClassicSimilarity], result of:
           4.962454 = score(doc=1624,freq=1.0), product of:
             0.85342765 = queryWeight, product of:
               1.2796066 = boost
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.07168701 = queryNorm
             5.814733 = fieldWeight in 1624, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               9.303573 = idf(docFreq=10, maxDocs=44421)
               0.625 = fieldNorm(doc=1624)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Cawkell, A.E.: Image processing (1991) 0.70

   0.7002296 = sum of:
     0.7002296 = product of:
       1.750574 = sum of:
         0.21941443 = weight(abstract_txt:data in 2665) [ClassicSimilarity], result of:
           0.21941443 = score(doc=2665,freq=1.0), product of:
             0.21083443 = queryWeight, product of:
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.06330936 = queryNorm
             1.0406954 = fieldWeight in 2665, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.3125 = fieldNorm(doc=2665)
         1.5311595 = weight(abstract_txt:bases in 2665) [ClassicSimilarity], result of:
           1.5311595 = score(doc=2665,freq=1.0), product of:
             0.769919 = queryWeight, product of:
               1.9109607 = boost
               6.3639297 = idf(docFreq=207, maxDocs=44421)
               0.06330936 = queryNorm
             1.988728 = fieldWeight in 2665, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3639297 = idf(docFreq=207, maxDocs=44421)
               0.3125 = fieldNorm(doc=2665)
       0.4 = coord(2/5)
   

2. Day, J.M.: User education for the new media in UK academic libraries (1991) 0.68

   0.6770854 = sum of:
     0.6770854 = product of:
       1.1284757 = sum of:
         0.109707214 = weight(abstract_txt:data in 3635) [ClassicSimilarity], result of:
           0.109707214 = score(doc=3635,freq=1.0), product of:
             0.21083443 = queryWeight, product of:
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.06330936 = queryNorm
             0.5203477 = fieldWeight in 3635, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.15625 = fieldNorm(doc=3635)
         0.25318867 = weight(abstract_txt:online in 3635) [ClassicSimilarity], result of:
           0.25318867 = score(doc=3635,freq=3.0), product of:
             0.25529394 = queryWeight, product of:
               1.1003972 = boost
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.06330936 = queryNorm
             0.9917536 = fieldWeight in 3635, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.15625 = fieldNorm(doc=3635)
         0.76557976 = weight(abstract_txt:bases in 3635) [ClassicSimilarity], result of:
           0.76557976 = score(doc=3635,freq=1.0), product of:
             0.769919 = queryWeight, product of:
               1.9109607 = boost
               6.3639297 = idf(docFreq=207, maxDocs=44421)
               0.06330936 = queryNorm
             0.994364 = fieldWeight in 3635, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3639297 = idf(docFreq=207, maxDocs=44421)
               0.15625 = fieldNorm(doc=3635)
       0.6 = coord(3/5)
   

3. Hanson, T.A.; Hanson, A.C.: Managing bibliographies with Pro-Cite (1989) 0.67

   0.6653776 = sum of:
     0.6653776 = product of:
       0.831722 = sum of:
         0.09500924 = weight(abstract_txt:data in 5033) [ClassicSimilarity], result of:
           0.09500924 = score(doc=5033,freq=3.0), product of:
             0.21083443 = queryWeight, product of:
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.06330936 = queryNorm
             0.45063436 = fieldWeight in 5033, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.078125 = fieldNorm(doc=5033)
         0.07308927 = weight(abstract_txt:online in 5033) [ClassicSimilarity], result of:
           0.07308927 = score(doc=5033,freq=1.0), product of:
             0.25529394 = queryWeight, product of:
               1.1003972 = boost
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.06330936 = queryNorm
             0.28629458 = fieldWeight in 5033, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6645708 = idf(docFreq=3092, maxDocs=44421)
               0.078125 = fieldNorm(doc=5033)
         0.122276984 = weight(abstract_txt:indexing in 5033) [ClassicSimilarity], result of:
           0.122276984 = score(doc=5033,freq=1.0), product of:
             0.35977796 = queryWeight, product of:
               1.3063108 = boost
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.06330936 = queryNorm
             0.33986792 = fieldWeight in 5033, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.078125 = fieldNorm(doc=5033)
         0.54134655 = weight(abstract_txt:bases in 5033) [ClassicSimilarity], result of:
           0.54134655 = score(doc=5033,freq=2.0), product of:
             0.769919 = queryWeight, product of:
               1.9109607 = boost
               6.3639297 = idf(docFreq=207, maxDocs=44421)
               0.06330936 = queryNorm
             0.7031215 = fieldWeight in 5033, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.3639297 = idf(docFreq=207, maxDocs=44421)
               0.078125 = fieldNorm(doc=5033)
       0.8 = coord(4/5)
   

4. Lunin, L.F.: Image databases : frontierland (1989) 0.59

   0.58614653 = sum of:
     0.58614653 = product of:
       0.9769108 = sum of:
         0.087765776 = weight(abstract_txt:data in 3629) [ClassicSimilarity], result of:
           0.087765776 = score(doc=3629,freq=1.0), product of:
             0.21083443 = queryWeight, product of:
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.06330936 = queryNorm
             0.41627818 = fieldWeight in 3629, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.125 = fieldNorm(doc=3629)
         0.27668124 = weight(abstract_txt:indexing in 3629) [ClassicSimilarity], result of:
           0.27668124 = score(doc=3629,freq=2.0), product of:
             0.35977796 = queryWeight, product of:
               1.3063108 = boost
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.06330936 = queryNorm
             0.7690333 = fieldWeight in 3629, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.125 = fieldNorm(doc=3629)
         0.6124638 = weight(abstract_txt:bases in 3629) [ClassicSimilarity], result of:
           0.6124638 = score(doc=3629,freq=1.0), product of:
             0.769919 = queryWeight, product of:
               1.9109607 = boost
               6.3639297 = idf(docFreq=207, maxDocs=44421)
               0.06330936 = queryNorm
             0.7954912 = fieldWeight in 3629, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.3639297 = idf(docFreq=207, maxDocs=44421)
               0.125 = fieldNorm(doc=3629)
       0.6 = coord(3/5)
   

5. Bates, M.J.: How to use controlled vocabularies more effectively in online searching (1989) 0.57

   0.56612164 = sum of:
     0.56612164 = product of:
       0.94353604 = sum of:
         0.14718768 = weight(abstract_txt:data in 2951) [ClassicSimilarity], result of:
           0.14718768 = score(doc=2951,freq=5.0), product of:
             0.21083443 = queryWeight, product of:
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.06330936 = queryNorm
             0.69811976 = fieldWeight in 2951, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               3.3302255 = idf(docFreq=4320, maxDocs=44421)
               0.09375 = fieldNorm(doc=2951)
         0.14673239 = weight(abstract_txt:indexing in 2951) [ClassicSimilarity], result of:
           0.14673239 = score(doc=2951,freq=1.0), product of:
             0.35977796 = queryWeight, product of:
               1.3063108 = boost
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.06330936 = queryNorm
             0.4078415 = fieldWeight in 2951, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.3503094 = idf(docFreq=1557, maxDocs=44421)
               0.09375 = fieldNorm(doc=2951)
         0.64961594 = weight(abstract_txt:bases in 2951) [ClassicSimilarity], result of:
           0.64961594 = score(doc=2951,freq=2.0), product of:
             0.769919 = queryWeight, product of:
               1.9109607 = boost
               6.3639297 = idf(docFreq=207, maxDocs=44421)
               0.06330936 = queryNorm
             0.8437458 = fieldWeight in 2951, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               6.3639297 = idf(docFreq=207, maxDocs=44421)
               0.09375 = fieldNorm(doc=2951)
       0.6 = coord(3/5)