Document (#8162)

Author
Ellis, D.
Title
¬The physical and cognitive paradigms in information retrieval research
Source
Journal of documentation. 48(1992) no.1, S.45-64
Year
1992
Footnote
Vgl. auch den Leserbrief von B.C. Vickery in J. doc. 48(1992) no.3, S.326-328 und die Antwort von D. Ellis in J. doc. 48(1992) no.3, S.328-331 sowie B. Frohmann in J. doc. 50(1994) no.3, S.239-240 und D. Ellis in J. doc. 50(1994) no.3, S.241-242

Similar documents (author)

  1. Ellis, D.: ¬A behavioral approach to information system design (1989) 4.87
    4.865316 = sum of:
      4.865316 = weight(author_txt:ellis in 2706) [ClassicSimilarity], result of:
        4.865316 = fieldWeight in 2706, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.7845054 = idf(docFreq=46, maxDocs=41550)
          0.625 = fieldNorm(doc=2706)
    
  2. Ellis, D.: ¬A behavioral model for information retrieval system design (1989) 4.87
    4.865316 = sum of:
      4.865316 = weight(author_txt:ellis in 2707) [ClassicSimilarity], result of:
        4.865316 = fieldWeight in 2707, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.7845054 = idf(docFreq=46, maxDocs=41550)
          0.625 = fieldNorm(doc=2707)
    
  3. Ellis, D.: Hypertext; origins and use (1991) 4.87
    4.865316 = sum of:
      4.865316 = weight(author_txt:ellis in 4916) [ClassicSimilarity], result of:
        4.865316 = fieldWeight in 4916, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.7845054 = idf(docFreq=46, maxDocs=41550)
          0.625 = fieldNorm(doc=4916)
    
  4. Ellis, D.: Theory and explanation in information retrieval research (1984) 4.87
    4.865316 = sum of:
      4.865316 = weight(author_txt:ellis in 5337) [ClassicSimilarity], result of:
        4.865316 = fieldWeight in 5337, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.7845054 = idf(docFreq=46, maxDocs=41550)
          0.625 = fieldNorm(doc=5337)
    
  5. Ellis, D.: Paradigms in information retrieval research (1994) 4.87
    4.865316 = sum of:
      4.865316 = weight(author_txt:ellis in 1330) [ClassicSimilarity], result of:
        4.865316 = fieldWeight in 1330, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.7845054 = idf(docFreq=46, maxDocs=41550)
          0.625 = fieldNorm(doc=1330)
    

Similar documents (content)

  1. Zupanic, S.: Kognitivni pristop k iskanju in komunikaciji informacij (1997) 1.04
    1.038504 = sum of:
      1.038504 = sum of:
        0.037223313 = weight(abstract_txt:information in 2482) [ClassicSimilarity], result of:
          0.037223313 = score(doc=2482,freq=5.0), product of:
            0.0875695 = queryWeight, product of:
              2.4332523 = idf(docFreq=9910, maxDocs=41550)
              0.035988662 = queryNorm
            0.4250717 = fieldWeight in 2482, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              2.4332523 = idf(docFreq=9910, maxDocs=41550)
              0.078125 = fieldNorm(doc=2482)
        0.039033998 = weight(abstract_txt:research in 2482) [ClassicSimilarity], result of:
          0.039033998 = score(doc=2482,freq=1.0), product of:
            0.1545592 = queryWeight, product of:
              1.3285289 = boost
              3.232646 = idf(docFreq=4455, maxDocs=41550)
              0.035988662 = queryNorm
            0.25255048 = fieldWeight in 2482, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.232646 = idf(docFreq=4455, maxDocs=41550)
              0.078125 = fieldNorm(doc=2482)
        0.04756996 = weight(abstract_txt:retrieval in 2482) [ClassicSimilarity], result of:
          0.04756996 = score(doc=2482,freq=1.0), product of:
            0.17634156 = queryWeight, product of:
              1.4190606 = boost
              3.4529324 = idf(docFreq=3574, maxDocs=41550)
              0.035988662 = queryNorm
            0.26976034 = fieldWeight in 2482, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.4529324 = idf(docFreq=3574, maxDocs=41550)
              0.078125 = fieldNorm(doc=2482)
        0.2996987 = weight(abstract_txt:cognitive in 2482) [ClassicSimilarity], result of:
          0.2996987 = score(doc=2482,freq=3.0), product of:
            0.41707644 = queryWeight, product of:
              2.1823852 = boost
              5.3102937 = idf(docFreq=557, maxDocs=41550)
              0.035988662 = queryNorm
            0.71857023 = fieldWeight in 2482, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              5.3102937 = idf(docFreq=557, maxDocs=41550)
              0.078125 = fieldNorm(doc=2482)
        0.21699625 = weight(abstract_txt:physical in 2482) [ClassicSimilarity], result of:
          0.21699625 = score(doc=2482,freq=1.0), product of:
            0.48502895 = queryWeight, product of:
              2.3534632 = boost
              5.7265697 = idf(docFreq=367, maxDocs=41550)
              0.035988662 = queryNorm
            0.44738826 = fieldWeight in 2482, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.7265697 = idf(docFreq=367, maxDocs=41550)
              0.078125 = fieldNorm(doc=2482)
        0.39798173 = weight(abstract_txt:paradigms in 2482) [ClassicSimilarity], result of:
          0.39798173 = score(doc=2482,freq=1.0), product of:
            0.726733 = queryWeight, product of:
              2.8807862 = boost
              7.00968 = idf(docFreq=101, maxDocs=41550)
              0.035988662 = queryNorm
            0.54763126 = fieldWeight in 2482, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.00968 = idf(docFreq=101, maxDocs=41550)
              0.078125 = fieldNorm(doc=2482)
    
  2. Warner, J.: In the catalogue ye go for men : evaluation criteria for information retrieval systems (2000) 0.82
    0.8221636 = sum of:
      0.8221636 = sum of:
        0.02605632 = weight(abstract_txt:information in 1850) [ClassicSimilarity], result of:
          0.02605632 = score(doc=1850,freq=5.0), product of:
            0.0875695 = queryWeight, product of:
              2.4332523 = idf(docFreq=9910, maxDocs=41550)
              0.035988662 = queryNorm
            0.29755017 = fieldWeight in 1850, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              2.4332523 = idf(docFreq=9910, maxDocs=41550)
              0.0546875 = fieldNorm(doc=1850)
        0.054647595 = weight(abstract_txt:research in 1850) [ClassicSimilarity], result of:
          0.054647595 = score(doc=1850,freq=4.0), product of:
            0.1545592 = queryWeight, product of:
              1.3285289 = boost
              3.232646 = idf(docFreq=4455, maxDocs=41550)
              0.035988662 = queryNorm
            0.35357064 = fieldWeight in 1850, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.232646 = idf(docFreq=4455, maxDocs=41550)
              0.0546875 = fieldNorm(doc=1850)
        0.07445876 = weight(abstract_txt:retrieval in 1850) [ClassicSimilarity], result of:
          0.07445876 = score(doc=1850,freq=5.0), product of:
            0.17634156 = queryWeight, product of:
              1.4190606 = boost
              3.4529324 = idf(docFreq=3574, maxDocs=41550)
              0.035988662 = queryNorm
            0.42224172 = fieldWeight in 1850, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              3.4529324 = idf(docFreq=3574, maxDocs=41550)
              0.0546875 = fieldNorm(doc=1850)
        0.12112178 = weight(abstract_txt:cognitive in 1850) [ClassicSimilarity], result of:
          0.12112178 = score(doc=1850,freq=1.0), product of:
            0.41707644 = queryWeight, product of:
              2.1823852 = boost
              5.3102937 = idf(docFreq=557, maxDocs=41550)
              0.035988662 = queryNorm
            0.29040667 = fieldWeight in 1850, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.3102937 = idf(docFreq=557, maxDocs=41550)
              0.0546875 = fieldNorm(doc=1850)
        0.15189737 = weight(abstract_txt:physical in 1850) [ClassicSimilarity], result of:
          0.15189737 = score(doc=1850,freq=1.0), product of:
            0.48502895 = queryWeight, product of:
              2.3534632 = boost
              5.7265697 = idf(docFreq=367, maxDocs=41550)
              0.035988662 = queryNorm
            0.31317177 = fieldWeight in 1850, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.7265697 = idf(docFreq=367, maxDocs=41550)
              0.0546875 = fieldNorm(doc=1850)
        0.39398178 = weight(abstract_txt:paradigms in 1850) [ClassicSimilarity], result of:
          0.39398178 = score(doc=1850,freq=2.0), product of:
            0.726733 = queryWeight, product of:
              2.8807862 = boost
              7.00968 = idf(docFreq=101, maxDocs=41550)
              0.035988662 = queryNorm
            0.54212725 = fieldWeight in 1850, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              7.00968 = idf(docFreq=101, maxDocs=41550)
              0.0546875 = fieldNorm(doc=1850)
    
  3. Engerer, V.: Exploring interdisciplinary relationships between linguistics and information retrieval from the 1960s to today (2017) 0.74
    0.7373578 = sum of:
      0.7373578 = sum of:
        0.037667345 = weight(abstract_txt:information in 5434) [ClassicSimilarity], result of:
          0.037667345 = score(doc=5434,freq=8.0), product of:
            0.0875695 = queryWeight, product of:
              2.4332523 = idf(docFreq=9910, maxDocs=41550)
              0.035988662 = queryNorm
            0.4301423 = fieldWeight in 5434, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              2.4332523 = idf(docFreq=9910, maxDocs=41550)
              0.0625 = fieldNorm(doc=5434)
        0.031227197 = weight(abstract_txt:research in 5434) [ClassicSimilarity], result of:
          0.031227197 = score(doc=5434,freq=1.0), product of:
            0.1545592 = queryWeight, product of:
              1.3285289 = boost
              3.232646 = idf(docFreq=4455, maxDocs=41550)
              0.035988662 = queryNorm
            0.20204037 = fieldWeight in 5434, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.232646 = idf(docFreq=4455, maxDocs=41550)
              0.0625 = fieldNorm(doc=5434)
        0.038055968 = weight(abstract_txt:retrieval in 5434) [ClassicSimilarity], result of:
          0.038055968 = score(doc=5434,freq=1.0), product of:
            0.17634156 = queryWeight, product of:
              1.4190606 = boost
              3.4529324 = idf(docFreq=3574, maxDocs=41550)
              0.035988662 = queryNorm
            0.21580827 = fieldWeight in 5434, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.4529324 = idf(docFreq=3574, maxDocs=41550)
              0.0625 = fieldNorm(doc=5434)
        0.1384249 = weight(abstract_txt:cognitive in 5434) [ClassicSimilarity], result of:
          0.1384249 = score(doc=5434,freq=1.0), product of:
            0.41707644 = queryWeight, product of:
              2.1823852 = boost
              5.3102937 = idf(docFreq=557, maxDocs=41550)
              0.035988662 = queryNorm
            0.33189335 = fieldWeight in 5434, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.3102937 = idf(docFreq=557, maxDocs=41550)
              0.0625 = fieldNorm(doc=5434)
        0.17359701 = weight(abstract_txt:physical in 5434) [ClassicSimilarity], result of:
          0.17359701 = score(doc=5434,freq=1.0), product of:
            0.48502895 = queryWeight, product of:
              2.3534632 = boost
              5.7265697 = idf(docFreq=367, maxDocs=41550)
              0.035988662 = queryNorm
            0.3579106 = fieldWeight in 5434, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.7265697 = idf(docFreq=367, maxDocs=41550)
              0.0625 = fieldNorm(doc=5434)
        0.31838536 = weight(abstract_txt:paradigms in 5434) [ClassicSimilarity], result of:
          0.31838536 = score(doc=5434,freq=1.0), product of:
            0.726733 = queryWeight, product of:
              2.8807862 = boost
              7.00968 = idf(docFreq=101, maxDocs=41550)
              0.035988662 = queryNorm
            0.438105 = fieldWeight in 5434, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              7.00968 = idf(docFreq=101, maxDocs=41550)
              0.0625 = fieldNorm(doc=5434)
    
  4. Frohmann, B.: Cognitive paradigms and user needs (1992) 0.57
    0.5669718 = sum of:
      0.5669718 = product of:
        0.85045767 = sum of:
          0.023066444 = weight(abstract_txt:information in 2382) [ClassicSimilarity], result of:
            0.023066444 = score(doc=2382,freq=3.0), product of:
              0.0875695 = queryWeight, product of:
                2.4332523 = idf(docFreq=9910, maxDocs=41550)
                0.035988662 = queryNorm
              0.2634073 = fieldWeight in 2382, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.4332523 = idf(docFreq=9910, maxDocs=41550)
                0.0625 = fieldNorm(doc=2382)
          0.038055968 = weight(abstract_txt:retrieval in 2382) [ClassicSimilarity], result of:
            0.038055968 = score(doc=2382,freq=1.0), product of:
              0.17634156 = queryWeight, product of:
                1.4190606 = boost
                3.4529324 = idf(docFreq=3574, maxDocs=41550)
                0.035988662 = queryNorm
              0.21580827 = fieldWeight in 2382, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4529324 = idf(docFreq=3574, maxDocs=41550)
                0.0625 = fieldNorm(doc=2382)
          0.33907038 = weight(abstract_txt:cognitive in 2382) [ClassicSimilarity], result of:
            0.33907038 = score(doc=2382,freq=6.0), product of:
              0.41707644 = queryWeight, product of:
                2.1823852 = boost
                5.3102937 = idf(docFreq=557, maxDocs=41550)
                0.035988662 = queryNorm
              0.8129694 = fieldWeight in 2382, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                5.3102937 = idf(docFreq=557, maxDocs=41550)
                0.0625 = fieldNorm(doc=2382)
          0.4502649 = weight(abstract_txt:paradigms in 2382) [ClassicSimilarity], result of:
            0.4502649 = score(doc=2382,freq=2.0), product of:
              0.726733 = queryWeight, product of:
                2.8807862 = boost
                7.00968 = idf(docFreq=101, maxDocs=41550)
                0.035988662 = queryNorm
              0.619574 = fieldWeight in 2382, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.00968 = idf(docFreq=101, maxDocs=41550)
                0.0625 = fieldNorm(doc=2382)
        0.6666667 = coord(4/6)
    
  5. Kopak, R.; Freund, L.; O'Brien, H.: Digital information interaction as semantic navigation (2011) 0.53
    0.52548224 = sum of:
      0.52548224 = product of:
        0.6305787 = sum of:
          0.047084183 = weight(abstract_txt:information in 2014) [ClassicSimilarity], result of:
            0.047084183 = score(doc=2014,freq=8.0), product of:
              0.0875695 = queryWeight, product of:
                2.4332523 = idf(docFreq=9910, maxDocs=41550)
                0.035988662 = queryNorm
              0.5376779 = fieldWeight in 2014, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                2.4332523 = idf(docFreq=9910, maxDocs=41550)
                0.078125 = fieldNorm(doc=2014)
          0.06760886 = weight(abstract_txt:research in 2014) [ClassicSimilarity], result of:
            0.06760886 = score(doc=2014,freq=3.0), product of:
              0.1545592 = queryWeight, product of:
                1.3285289 = boost
                3.232646 = idf(docFreq=4455, maxDocs=41550)
                0.035988662 = queryNorm
              0.4374302 = fieldWeight in 2014, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.232646 = idf(docFreq=4455, maxDocs=41550)
                0.078125 = fieldNorm(doc=2014)
          0.12585828 = weight(abstract_txt:retrieval in 2014) [ClassicSimilarity], result of:
            0.12585828 = score(doc=2014,freq=7.0), product of:
              0.17634156 = queryWeight, product of:
                1.4190606 = boost
                3.4529324 = idf(docFreq=3574, maxDocs=41550)
                0.035988662 = queryNorm
              0.7137188 = fieldWeight in 2014, product of:
                2.6457512 = tf(freq=7.0), with freq of:
                  7.0 = termFreq=7.0
                3.4529324 = idf(docFreq=3574, maxDocs=41550)
                0.078125 = fieldNorm(doc=2014)
          0.17303112 = weight(abstract_txt:cognitive in 2014) [ClassicSimilarity], result of:
            0.17303112 = score(doc=2014,freq=1.0), product of:
              0.41707644 = queryWeight, product of:
                2.1823852 = boost
                5.3102937 = idf(docFreq=557, maxDocs=41550)
                0.035988662 = queryNorm
              0.4148667 = fieldWeight in 2014, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.3102937 = idf(docFreq=557, maxDocs=41550)
                0.078125 = fieldNorm(doc=2014)
          0.21699625 = weight(abstract_txt:physical in 2014) [ClassicSimilarity], result of:
            0.21699625 = score(doc=2014,freq=1.0), product of:
              0.48502895 = queryWeight, product of:
                2.3534632 = boost
                5.7265697 = idf(docFreq=367, maxDocs=41550)
                0.035988662 = queryNorm
              0.44738826 = fieldWeight in 2014, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.7265697 = idf(docFreq=367, maxDocs=41550)
                0.078125 = fieldNorm(doc=2014)
        0.8333333 = coord(5/6)