Document (#5146)

Author

Rada, R.

Title

Knowledge-sparse and knowledge-rich learning in information retrieval

Source

Information processing and management. 23(1987) no.3, S.195-210

Year

1987

Similar documents (author)

1. Rada, R.: Writing and reading hypertext : an overview (1989) 5.11

   5.1094418 = sum of:
     5.1094418 = weight(author_txt:rada in 737) [ClassicSimilarity], result of:
       5.1094418 = fieldWeight in 737, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.175107 = idf(docFreq=33, maxDocs=44421)
         0.625 = fieldNorm(doc=737)
   

2. Rada, R.: Connecting and evaluating thesauri : issues and cases (1987) 5.11

   5.1094418 = sum of:
     5.1094418 = weight(author_txt:rada in 822) [ClassicSimilarity], result of:
       5.1094418 = fieldWeight in 822, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.175107 = idf(docFreq=33, maxDocs=44421)
         0.625 = fieldNorm(doc=822)
   

3. Rada, R.: Maintaining thesauri and metathesauri (1990) 5.11

   5.1094418 = sum of:
     5.1094418 = weight(author_txt:rada in 2222) [ClassicSimilarity], result of:
       5.1094418 = fieldWeight in 2222, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.175107 = idf(docFreq=33, maxDocs=44421)
         0.625 = fieldNorm(doc=2222)
   

4. Rada, R.: Small, medium, and large hypertext (1991) 5.11

   5.1094418 = sum of:
     5.1094418 = weight(author_txt:rada in 3833) [ClassicSimilarity], result of:
       5.1094418 = fieldWeight in 3833, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.175107 = idf(docFreq=33, maxDocs=44421)
         0.625 = fieldNorm(doc=3833)
   

5. Rada, R.: ¬The GALEN dream (1992) 5.11

   5.1094418 = sum of:
     5.1094418 = weight(author_txt:rada in 4250) [ClassicSimilarity], result of:
       5.1094418 = fieldWeight in 4250, product of:
         1.0 = tf(freq=1.0), with freq of:
           1.0 = termFreq=1.0
         8.175107 = idf(docFreq=33, maxDocs=44421)
         0.625 = fieldNorm(doc=4250)
   

Similar documents (content)

1. Bernsten, B.: ¬The critical choice (1997) 0.43

   0.42503893 = sum of:
     0.42503893 = product of:
       0.5100467 = sum of:
         0.021165026 = weight(abstract_txt:information in 3603) [ClassicSimilarity], result of:
           0.021165026 = score(doc=3603,freq=2.0), product of:
             0.06599556 = queryWeight, product of:
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0272833 = queryNorm
             0.3207038 = fieldWeight in 3603, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.09375 = fieldNorm(doc=3603)
         0.044430077 = weight(abstract_txt:retrieval in 3603) [ClassicSimilarity], result of:
           0.044430077 = score(doc=3603,freq=1.0), product of:
             0.13632125 = queryWeight, product of:
               1.4372238 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.0272833 = queryNorm
             0.3259219 = fieldWeight in 3603, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.09375 = fieldNorm(doc=3603)
         0.112759724 = weight(abstract_txt:learning in 3603) [ClassicSimilarity], result of:
           0.112759724 = score(doc=3603,freq=1.0), product of:
             0.2536383 = queryWeight, product of:
               1.9604242 = boost
               4.7420692 = idf(docFreq=1052, maxDocs=44421)
               0.0272833 = queryNorm
             0.444569 = fieldWeight in 3603, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               4.7420692 = idf(docFreq=1052, maxDocs=44421)
               0.09375 = fieldNorm(doc=3603)
         0.23736385 = weight(abstract_txt:rich in 3603) [ClassicSimilarity], result of:
           0.23736385 = score(doc=3603,freq=1.0), product of:
             0.4166025 = queryWeight, product of:
               2.5124855 = boost
               6.0774503 = idf(docFreq=276, maxDocs=44421)
               0.0272833 = queryNorm
             0.569761 = fieldWeight in 3603, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0774503 = idf(docFreq=276, maxDocs=44421)
               0.09375 = fieldNorm(doc=3603)
         0.094328046 = weight(abstract_txt:knowledge in 3603) [ClassicSimilarity], result of:
           0.094328046 = score(doc=3603,freq=1.0), product of:
             0.28371528 = queryWeight, product of:
               2.9322364 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.0272833 = queryNorm
             0.33247432 = fieldWeight in 3603, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.09375 = fieldNorm(doc=3603)
       0.8333333 = coord(5/6)
   

2. Berendsen, R.; Rijke, M. de; Balog, K.; Bogers, T.; Bosch, A. van den: On the assessment of expertise profiles (2013) 0.41

   0.4052738 = sum of:
     0.4052738 = product of:
       0.6079107 = sum of:
         0.0099772895 = weight(abstract_txt:information in 2089) [ClassicSimilarity], result of:
           0.0099772895 = score(doc=2089,freq=1.0), product of:
             0.06599556 = queryWeight, product of:
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0272833 = queryNorm
             0.15118122 = fieldWeight in 2089, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0625 = fieldNorm(doc=2089)
         0.04188908 = weight(abstract_txt:retrieval in 2089) [ClassicSimilarity], result of:
           0.04188908 = score(doc=2089,freq=2.0), product of:
             0.13632125 = queryWeight, product of:
               1.4372238 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.0272833 = queryNorm
             0.3072821 = fieldWeight in 2089, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.0625 = fieldNorm(doc=2089)
         0.12577072 = weight(abstract_txt:knowledge in 2089) [ClassicSimilarity], result of:
           0.12577072 = score(doc=2089,freq=4.0), product of:
             0.28371528 = queryWeight, product of:
               2.9322364 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.0272833 = queryNorm
             0.44329908 = fieldWeight in 2089, product of:
               2.0 = tf(freq=4.0), with freq of:
                 4.0 = termFreq=4.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.0625 = fieldNorm(doc=2089)
         0.43027362 = weight(abstract_txt:sparse in 2089) [ClassicSimilarity], result of:
           0.43027362 = score(doc=2089,freq=1.0), product of:
             0.811589 = queryWeight, product of:
               3.5067978 = boost
               8.482592 = idf(docFreq=24, maxDocs=44421)
               0.0272833 = queryNorm
             0.530162 = fieldWeight in 2089, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.482592 = idf(docFreq=24, maxDocs=44421)
               0.0625 = fieldNorm(doc=2089)
       0.6666667 = coord(4/6)
   

3. Ford, N.: Improving the "darkness to light" ratio in user-related information retrieval research (2000) 0.39

   0.38861626 = sum of:
     0.38861626 = product of:
       0.58292437 = sum of:
         0.014110018 = weight(abstract_txt:information in 5538) [ClassicSimilarity], result of:
           0.014110018 = score(doc=5538,freq=2.0), product of:
             0.06599556 = queryWeight, product of:
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0272833 = queryNorm
             0.21380253 = fieldWeight in 5538, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0625 = fieldNorm(doc=5538)
         0.029620051 = weight(abstract_txt:retrieval in 5538) [ClassicSimilarity], result of:
           0.029620051 = score(doc=5538,freq=1.0), product of:
             0.13632125 = queryWeight, product of:
               1.4372238 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.0272833 = queryNorm
             0.21728125 = fieldWeight in 5538, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.0625 = fieldNorm(doc=5538)
         0.10892064 = weight(abstract_txt:knowledge in 5538) [ClassicSimilarity], result of:
           0.10892064 = score(doc=5538,freq=3.0), product of:
             0.28371528 = queryWeight, product of:
               2.9322364 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.0272833 = queryNorm
             0.38390827 = fieldWeight in 5538, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.0625 = fieldNorm(doc=5538)
         0.43027362 = weight(abstract_txt:sparse in 5538) [ClassicSimilarity], result of:
           0.43027362 = score(doc=5538,freq=1.0), product of:
             0.811589 = queryWeight, product of:
               3.5067978 = boost
               8.482592 = idf(docFreq=24, maxDocs=44421)
               0.0272833 = queryNorm
             0.530162 = fieldWeight in 5538, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               8.482592 = idf(docFreq=24, maxDocs=44421)
               0.0625 = fieldNorm(doc=5538)
       0.6666667 = coord(4/6)
   

4. Ford, N.: "Conversational" information systems : Extending educational informatics support for the web-based learner (2005) 0.32

   0.31889716 = sum of:
     0.31889716 = product of:
       0.3826766 = sum of:
         0.024818191 = weight(abstract_txt:information in 5397) [ClassicSimilarity], result of:
           0.024818191 = score(doc=5397,freq=11.0), product of:
             0.06599556 = queryWeight, product of:
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0272833 = queryNorm
             0.37605852 = fieldWeight in 5397, product of:
               3.3166249 = tf(freq=11.0), with freq of:
                 11.0 = termFreq=11.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.046875 = fieldNorm(doc=5397)
         0.031416807 = weight(abstract_txt:retrieval in 5397) [ClassicSimilarity], result of:
           0.031416807 = score(doc=5397,freq=2.0), product of:
             0.13632125 = queryWeight, product of:
               1.4372238 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.0272833 = queryNorm
             0.23046157 = fieldWeight in 5397, product of:
               1.4142135 = tf(freq=2.0), with freq of:
                 2.0 = termFreq=2.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.046875 = fieldNorm(doc=5397)
         0.1260692 = weight(abstract_txt:learning in 5397) [ClassicSimilarity], result of:
           0.1260692 = score(doc=5397,freq=5.0), product of:
             0.2536383 = queryWeight, product of:
               1.9604242 = boost
               4.7420692 = idf(docFreq=1052, maxDocs=44421)
               0.0272833 = queryNorm
             0.49704325 = fieldWeight in 5397, product of:
               2.236068 = tf(freq=5.0), with freq of:
                 5.0 = termFreq=5.0
               4.7420692 = idf(docFreq=1052, maxDocs=44421)
               0.046875 = fieldNorm(doc=5397)
         0.11868192 = weight(abstract_txt:rich in 5397) [ClassicSimilarity], result of:
           0.11868192 = score(doc=5397,freq=1.0), product of:
             0.4166025 = queryWeight, product of:
               2.5124855 = boost
               6.0774503 = idf(docFreq=276, maxDocs=44421)
               0.0272833 = queryNorm
             0.2848805 = fieldWeight in 5397, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0774503 = idf(docFreq=276, maxDocs=44421)
               0.046875 = fieldNorm(doc=5397)
         0.08169048 = weight(abstract_txt:knowledge in 5397) [ClassicSimilarity], result of:
           0.08169048 = score(doc=5397,freq=3.0), product of:
             0.28371528 = queryWeight, product of:
               2.9322364 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.0272833 = queryNorm
             0.2879312 = fieldWeight in 5397, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.046875 = fieldNorm(doc=5397)
       0.8333333 = coord(5/6)
   

5. Blackaby, J.; Sandore, B.: Building integrated museum information retrieval systems : practical apporaches to data organization and access (1997) 0.31

   0.3127007 = sum of:
     0.3127007 = product of:
       0.469051 = sum of:
         0.030242048 = weight(abstract_txt:information in 2658) [ClassicSimilarity], result of:
           0.030242048 = score(doc=2658,freq=3.0), product of:
             0.06599556 = queryWeight, product of:
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.0272833 = queryNorm
             0.4582437 = fieldWeight in 2658, product of:
               1.7320508 = tf(freq=3.0), with freq of:
                 3.0 = termFreq=3.0
               2.4188995 = idf(docFreq=10748, maxDocs=44421)
               0.109375 = fieldNorm(doc=2658)
         0.05183509 = weight(abstract_txt:retrieval in 2658) [ClassicSimilarity], result of:
           0.05183509 = score(doc=2658,freq=1.0), product of:
             0.13632125 = queryWeight, product of:
               1.4372238 = boost
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.0272833 = queryNorm
             0.3802422 = fieldWeight in 2658, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.4765 = idf(docFreq=3732, maxDocs=44421)
               0.109375 = fieldNorm(doc=2658)
         0.2769245 = weight(abstract_txt:rich in 2658) [ClassicSimilarity], result of:
           0.2769245 = score(doc=2658,freq=1.0), product of:
             0.4166025 = queryWeight, product of:
               2.5124855 = boost
               6.0774503 = idf(docFreq=276, maxDocs=44421)
               0.0272833 = queryNorm
             0.66472113 = fieldWeight in 2658, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               6.0774503 = idf(docFreq=276, maxDocs=44421)
               0.109375 = fieldNorm(doc=2658)
         0.11004938 = weight(abstract_txt:knowledge in 2658) [ClassicSimilarity], result of:
           0.11004938 = score(doc=2658,freq=1.0), product of:
             0.28371528 = queryWeight, product of:
               2.9322364 = boost
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.0272833 = queryNorm
             0.3878867 = fieldWeight in 2658, product of:
               1.0 = tf(freq=1.0), with freq of:
                 1.0 = termFreq=1.0
               3.5463927 = idf(docFreq=3480, maxDocs=44421)
               0.109375 = fieldNorm(doc=2658)
       0.6666667 = coord(4/6)