Document (#26876)

Author

Walker, G.
Janes, J.

Title

Online retrieval : a dialogue of theory and practice

Issue

2nd ed.

Imprint

Englewood, CO : Libraries Unlimited

Year

1999

Pages

312 S

Isbn

1-56303-657-3

Footnote

Rez. in: International journal of information management 20(2000) no.3, S.243-244 (D. Bawden)

Theme

Grundlagen u. Einführungen: Allgemeine Literatur

Similar documents (author)

1. Walker, G.; Janes, J.: Online retrieval : a dialogue of theory and practice (1993) 5.83

   5.8263807 = sum of:
     5.8263807 = sum of:
       2.318732 = weight(author_txt:walker in 704) [ClassicSimilarity], result of:
         2.318732 = score(doc=704,freq=1.0), product of:
           0.60450274 = queryWeight, product of:
             7.6715355 = idf(docFreq=55, maxDocs=44218)
             0.078798145 = queryNorm
           3.8357677 = fieldWeight in 704, product of:
             1.0 = tf(freq=1.0), with freq of:
               1.0 = termFreq=1.0
             7.6715355 = idf(docFreq=55, maxDocs=44218)
             0.5 = fieldNorm(doc=704)
       3.5076485 = weight(author_txt:janes in 704) [ClassicSimilarity], result of:
         3.5076485 = score(doc=704,freq=1.0), product of:
           0.796603 = queryWeight, product of:
             1.147947 = boost
             8.806516 = idf(docFreq=17, maxDocs=44218)
             0.078798145 = queryNorm
           4.403258 = fieldWeight in 704, 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=704)
   

2. Janes, J.W.: ¬An alternative to precision (1991) 2.19

   2.1922803 = sum of:
     2.1922803 = product of:
       4.3845606 = sum of:
         4.3845606 = weight(author_txt:janes in 3054) [ClassicSimilarity], result of:
           4.3845606 = score(doc=3054,freq=1.0), product of:
             0.796603 = queryWeight, product of:
               1.147947 = boost
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.078798145 = queryNorm
             5.504072 = fieldWeight in 3054, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.625 = fieldNorm(doc=3054)
       0.5 = coord(1/2)
   

3. Janes, J.W.: Relevance judgements and the incremental presentation of document representations (1991) 2.19

   2.1922803 = sum of:
     2.1922803 = product of:
       4.3845606 = sum of:
         4.3845606 = weight(author_txt:janes in 3831) [ClassicSimilarity], result of:
           4.3845606 = score(doc=3831,freq=1.0), product of:
             0.796603 = queryWeight, product of:
               1.147947 = boost
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.078798145 = queryNorm
             5.504072 = fieldWeight in 3831, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.625 = fieldNorm(doc=3831)
       0.5 = coord(1/2)
   

4. Janes, J.W.: Towards a search theory of information (1989) 2.19

   2.1922803 = sum of:
     2.1922803 = product of:
       4.3845606 = sum of:
         4.3845606 = weight(author_txt:janes in 4491) [ClassicSimilarity], result of:
           4.3845606 = score(doc=4491,freq=1.0), product of:
             0.796603 = queryWeight, product of:
               1.147947 = boost
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.078798145 = queryNorm
             5.504072 = fieldWeight in 4491, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.625 = fieldNorm(doc=4491)
       0.5 = coord(1/2)
   

5. Janes, J.W.: ¬The binary nature of continous relevance judgements : a study of users' perceptions (1991) 2.19

   2.1922803 = sum of:
     2.1922803 = product of:
       4.3845606 = sum of:
         4.3845606 = weight(author_txt:janes in 4845) [ClassicSimilarity], result of:
           4.3845606 = score(doc=4845,freq=1.0), product of:
             0.796603 = queryWeight, product of:
               1.147947 = boost
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.078798145 = queryNorm
             5.504072 = fieldWeight in 4845, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.806516 = idf(docFreq=17, maxDocs=44218)
               0.625 = fieldNorm(doc=4845)
       0.5 = coord(1/2)
   

Similar documents (content)

1. Classification theory in the computer age : Conversations across the disciplines. Proceedings from the Conference, Nov. 18.-19, 1988, Albany, New York (1989) 0.58

   0.5759642 = sum of:
     0.5759642 = product of:
       0.9599403 = sum of:
         0.18529078 = weight(abstract_txt:online in 2071) [ClassicSimilarity], result of:
           0.18529078 = score(doc=2071,freq=1.0), product of:
             0.20216376 = queryWeight, product of:
               1.0549655 = boost
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.052270245 = queryNorm
             0.91653806 = fieldWeight in 2071, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.25 = fieldNorm(doc=2071)
         0.3509565 = weight(abstract_txt:theory in 2071) [ClassicSimilarity], result of:
           0.3509565 = score(doc=2071,freq=1.0), product of:
             0.30948263 = queryWeight, product of:
               1.3052833 = boost
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.052270245 = queryNorm
             1.1340103 = fieldWeight in 2071, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.25 = fieldNorm(doc=2071)
         0.42369303 = weight(abstract_txt:practice in 2071) [ClassicSimilarity], result of:
           0.42369303 = score(doc=2071,freq=1.0), product of:
             0.35088784 = queryWeight, product of:
               1.3898591 = boost
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.052270245 = queryNorm
             1.2074885 = fieldWeight in 2071, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.25 = fieldNorm(doc=2071)
       0.6 = coord(3/5)
   

2. Troutman, L.: ¬The online public access catalog and music materials : issues for system and interface design (1992) 0.50

   0.50273156 = sum of:
     0.50273156 = product of:
       0.83788586 = sum of:
         0.069042586 = weight(abstract_txt:retrieval in 3735) [ClassicSimilarity], result of:
           0.069042586 = score(doc=3735,freq=1.0), product of:
             0.18164639 = queryWeight, product of:
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.052270245 = queryNorm
             0.38009337 = fieldWeight in 3735, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.109375 = fieldNorm(doc=3735)
         0.081064716 = weight(abstract_txt:online in 3735) [ClassicSimilarity], result of:
           0.081064716 = score(doc=3735,freq=1.0), product of:
             0.20216376 = queryWeight, product of:
               1.0549655 = boost
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.052270245 = queryNorm
             0.4009854 = fieldWeight in 3735, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.109375 = fieldNorm(doc=3735)
         0.68777853 = weight(abstract_txt:dialogue in 3735) [ClassicSimilarity], result of:
           0.68777853 = score(doc=3735,freq=1.0), product of:
             0.84097123 = queryWeight, product of:
               2.1516776 = boost
               7.4773793 = idf(docFreq=67, maxDocs=44218)
               0.052270245 = queryNorm
             0.8178384 = fieldWeight in 3735, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.4773793 = idf(docFreq=67, maxDocs=44218)
               0.109375 = fieldNorm(doc=3735)
       0.6 = coord(3/5)
   

3. Mai, J.-E.: Classification in a social world : bias and trust (2010) 0.50

   0.5001722 = sum of:
     0.5001722 = product of:
       0.8336203 = sum of:
         0.15510231 = weight(abstract_txt:theory in 4123) [ClassicSimilarity], result of:
           0.15510231 = score(doc=4123,freq=2.0), product of:
             0.30948263 = queryWeight, product of:
               1.3052833 = boost
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.052270245 = queryNorm
             0.50116646 = fieldWeight in 4123, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.078125 = fieldNorm(doc=4123)
         0.18724762 = weight(abstract_txt:practice in 4123) [ClassicSimilarity], result of:
           0.18724762 = score(doc=4123,freq=2.0), product of:
             0.35088784 = queryWeight, product of:
               1.3898591 = boost
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.052270245 = queryNorm
             0.53363955 = fieldWeight in 4123, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.078125 = fieldNorm(doc=4123)
         0.4912704 = weight(abstract_txt:dialogue in 4123) [ClassicSimilarity], result of:
           0.4912704 = score(doc=4123,freq=1.0), product of:
             0.84097123 = queryWeight, product of:
               2.1516776 = boost
               7.4773793 = idf(docFreq=67, maxDocs=44218)
               0.052270245 = queryNorm
             0.5841703 = fieldWeight in 4123, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.4773793 = idf(docFreq=67, maxDocs=44218)
               0.078125 = fieldNorm(doc=4123)
       0.6 = coord(3/5)
   

4. McMurdo, G.: Indexing the Internet (1994) 0.41

   0.41409189 = sum of:
     0.41409189 = product of:
       0.51761484 = sum of:
         0.09764096 = weight(abstract_txt:retrieval in 2178) [ClassicSimilarity], result of:
           0.09764096 = score(doc=2178,freq=2.0), product of:
             0.18164639 = queryWeight, product of:
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.052270245 = queryNorm
             0.53753316 = fieldWeight in 2178, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4751394 = idf(docFreq=3720, maxDocs=44218)
               0.109375 = fieldNorm(doc=2178)
         0.081064716 = weight(abstract_txt:online in 2178) [ClassicSimilarity], result of:
           0.081064716 = score(doc=2178,freq=1.0), product of:
             0.20216376 = queryWeight, product of:
               1.0549655 = boost
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.052270245 = queryNorm
             0.4009854 = fieldWeight in 2178, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.6661522 = idf(docFreq=3073, maxDocs=44218)
               0.109375 = fieldNorm(doc=2178)
         0.15354347 = weight(abstract_txt:theory in 2178) [ClassicSimilarity], result of:
           0.15354347 = score(doc=2178,freq=1.0), product of:
             0.30948263 = queryWeight, product of:
               1.3052833 = boost
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.052270245 = queryNorm
             0.4961295 = fieldWeight in 2178, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.109375 = fieldNorm(doc=2178)
         0.18536569 = weight(abstract_txt:practice in 2178) [ClassicSimilarity], result of:
           0.18536569 = score(doc=2178,freq=1.0), product of:
             0.35088784 = queryWeight, product of:
               1.3898591 = boost
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.052270245 = queryNorm
             0.5282762 = fieldWeight in 2178, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.829954 = idf(docFreq=959, maxDocs=44218)
               0.109375 = fieldNorm(doc=2178)
       0.8 = coord(4/5)
   

5. Hannabuss, S.: Dialogue and the search for information (1989) 0.38

   0.38460436 = sum of:
     0.38460436 = product of:
       0.9615109 = sum of:
         0.17547825 = weight(abstract_txt:theory in 2590) [ClassicSimilarity], result of:
           0.17547825 = score(doc=2590,freq=1.0), product of:
             0.30948263 = queryWeight, product of:
               1.3052833 = boost
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.052270245 = queryNorm
             0.56700516 = fieldWeight in 2590, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.5360413 = idf(docFreq=1287, maxDocs=44218)
               0.125 = fieldNorm(doc=2590)
         0.7860326 = weight(abstract_txt:dialogue in 2590) [ClassicSimilarity], result of:
           0.7860326 = score(doc=2590,freq=1.0), product of:
             0.84097123 = queryWeight, product of:
               2.1516776 = boost
               7.4773793 = idf(docFreq=67, maxDocs=44218)
               0.052270245 = queryNorm
             0.9346724 = fieldWeight in 2590, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               7.4773793 = idf(docFreq=67, maxDocs=44218)
               0.125 = fieldNorm(doc=2590)
       0.4 = coord(2/5)