Document (#9452)

Author

Peters, H.J.

Title

User reactions to PRECIS indexes

Imprint

Liverpool : Polytechnic. School of Librarianship and Information Studies

Year

1981

Series

BLRDD report; 5659

Theme

Preserved Context Index System (PRECIS)
Benutzerstudien

Similar documents (author)

1. Peters, C.M.: CD-ROM: its potential in libraries (1986) 4.76

   4.7649565 = sum of:
     4.7649565 = weight(author_txt:peters in 534) [ClassicSimilarity], result of:
       4.7649565 = fieldWeight in 534, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.62393 = idf(docFreq=58, maxDocs=44421)
         0.625 = fieldNorm(doc=534)
   

2. Peters, T.A.: When smart people fail : an analysis of the transaction log of an online public access catalog (1989) 4.76

   4.7649565 = sum of:
     4.7649565 = weight(author_txt:peters in 2282) [ClassicSimilarity], result of:
       4.7649565 = fieldWeight in 2282, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.62393 = idf(docFreq=58, maxDocs=44421)
         0.625 = fieldNorm(doc=2282)
   

3. Peters, C.M.: CD-ROM and optical technology : the user interface (1988) 4.76

   4.7649565 = sum of:
     4.7649565 = weight(author_txt:peters in 4012) [ClassicSimilarity], result of:
       4.7649565 = fieldWeight in 4012, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.62393 = idf(docFreq=58, maxDocs=44421)
         0.625 = fieldNorm(doc=4012)
   

4. Peters, B.F.: Online searching using speech as a man / machine interface (1989) 4.76

   4.7649565 = sum of:
     4.7649565 = weight(author_txt:peters in 4636) [ClassicSimilarity], result of:
       4.7649565 = fieldWeight in 4636, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.62393 = idf(docFreq=58, maxDocs=44421)
         0.625 = fieldNorm(doc=4636)
   

5. Peters, R.: Katalogisierung mit MIDAS (1991) 4.76

   4.7649565 = sum of:
     4.7649565 = weight(author_txt:peters in 4739) [ClassicSimilarity], result of:
       4.7649565 = fieldWeight in 4739, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         7.62393 = idf(docFreq=58, maxDocs=44421)
         0.625 = fieldNorm(doc=4739)
   

Similar documents (content)

1. Bakewell, K.G.B.: Indexers' reactions to PRECIS (1979) 1.30

   1.3004065 = sum of:
     1.3004065 = product of:
       2.600813 = sum of:
         0.2915602 = weight(abstract_txt:indexes in 1203) [ClassicSimilarity], result of:
           0.2915602 = score(doc=1203,freq=2.0), product of:
             0.3834284 = queryWeight, product of:
               1.5581435 = boost
               5.735321 = idf(docFreq=389, maxDocs=44421)
               0.042906106 = queryNorm
             0.7604033 = fieldWeight in 1203, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               5.735321 = idf(docFreq=389, maxDocs=44421)
               0.09375 = fieldNorm(doc=1203)
         2.3092527 = weight(title_txt:precis in 1203) [ClassicSimilarity], result of:
           2.3092527 = score(doc=1203,freq=1.0), product of:
             0.6288165 = queryWeight, product of:
               1.9953876 = boost
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.042906106 = queryNorm
             3.6723795 = fieldWeight in 1203, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.5 = fieldNorm(doc=1203)
       0.5 = coord(2/4)
   

2. Bidd, D.; Chevigny, L. de; Marshall, M.: PRECIS for subject access in a national audiovisual information system (1986) 1.28

   1.2779598 = sum of:
     1.2779598 = product of:
       1.7039465 = sum of:
         0.054499306 = weight(abstract_txt:user in 2917) [ClassicSimilarity], result of:
           0.054499306 = score(doc=2917,freq=1.0), product of:
             0.15793173 = queryWeight, product of:
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.042906106 = queryNorm
             0.34508142 = fieldWeight in 2917, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.09375 = fieldNorm(doc=2917)
         0.20616421 = weight(abstract_txt:indexes in 2917) [ClassicSimilarity], result of:
           0.20616421 = score(doc=2917,freq=1.0), product of:
             0.3834284 = queryWeight, product of:
               1.5581435 = boost
               5.735321 = idf(docFreq=389, maxDocs=44421)
               0.042906106 = queryNorm
             0.53768635 = fieldWeight in 2917, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.735321 = idf(docFreq=389, maxDocs=44421)
               0.09375 = fieldNorm(doc=2917)
         1.443283 = weight(title_txt:precis in 2917) [ClassicSimilarity], result of:
           1.443283 = score(doc=2917,freq=1.0), product of:
             0.6288165 = queryWeight, product of:
               1.9953876 = boost
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.042906106 = queryNorm
             2.295237 = fieldWeight in 2917, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.3125 = fieldNorm(doc=2917)
       0.75 = coord(3/4)
   

3. Austin, D.: PRECIS (2009) 1.15

   1.1546264 = sum of:
     1.1546264 = product of:
       4.6185055 = sum of:
         4.6185055 = weight(title_txt:precis in 1985) [ClassicSimilarity], result of:
           4.6185055 = score(doc=1985,freq=1.0), product of:
             0.6288165 = queryWeight, product of:
               1.9953876 = boost
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.042906106 = queryNorm
             7.344759 = fieldWeight in 1985, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.344759 = idf(docFreq=77, maxDocs=44421)
               1.0 = fieldNorm(doc=1985)
       0.25 = coord(1/4)
   

4. Weintraub, D.K.: ¬An extended review of PRECIS (1979) 1.03

   1.0330062 = sum of:
     1.0330062 = product of:
       2.0660124 = sum of:
         0.045416087 = weight(abstract_txt:user in 1196) [ClassicSimilarity], result of:
           0.045416087 = score(doc=1196,freq=1.0), product of:
             0.15793173 = queryWeight, product of:
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.042906106 = queryNorm
             0.28756785 = fieldWeight in 1196, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.078125 = fieldNorm(doc=1196)
         2.0205963 = weight(title_txt:precis in 1196) [ClassicSimilarity], result of:
           2.0205963 = score(doc=1196,freq=1.0), product of:
             0.6288165 = queryWeight, product of:
               1.9953876 = boost
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.042906106 = queryNorm
             3.2133322 = fieldWeight in 1196, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.4375 = fieldNorm(doc=1196)
       0.5 = coord(2/4)
   

5. Biswas, S.C.; Smith, F.: Efficiency and effectiveness of deep structure based indexing languages : PRECIS vs. DSIS (1991) 0.98

   0.98001003 = sum of:
     0.98001003 = product of:
       1.3066801 = sum of:
         0.031791262 = weight(abstract_txt:user in 2186) [ClassicSimilarity], result of:
           0.031791262 = score(doc=2186,freq=1.0), product of:
             0.15793173 = queryWeight, product of:
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.042906106 = queryNorm
             0.20129749 = fieldWeight in 2186, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6808684 = idf(docFreq=3042, maxDocs=44421)
               0.0546875 = fieldNorm(doc=2186)
         0.12026246 = weight(abstract_txt:indexes in 2186) [ClassicSimilarity], result of:
           0.12026246 = score(doc=2186,freq=1.0), product of:
             0.3834284 = queryWeight, product of:
               1.5581435 = boost
               5.735321 = idf(docFreq=389, maxDocs=44421)
               0.042906106 = queryNorm
             0.31365037 = fieldWeight in 2186, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               5.735321 = idf(docFreq=389, maxDocs=44421)
               0.0546875 = fieldNorm(doc=2186)
         1.1546264 = weight(title_txt:precis in 2186) [ClassicSimilarity], result of:
           1.1546264 = score(doc=2186,freq=1.0), product of:
             0.6288165 = queryWeight, product of:
               1.9953876 = boost
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.042906106 = queryNorm
             1.8361897 = fieldWeight in 2186, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.344759 = idf(docFreq=77, maxDocs=44421)
               0.25 = fieldNorm(doc=2186)
       0.75 = coord(3/4)