Document (#681)

Author
Swanson, D.R.
Title
Requirements study for future catalogs
Source
Library quarterly. 42(1972), S.302-315
Year
1972
Theme
Katalogfragen allgemein

Similar documents (author)

  1. Swanson, D.R.: Searching natural language by computer (1960) 5.16
    5.163558 = sum of:
      5.163558 = weight(author_txt:swanson in 403) [ClassicSimilarity], result of:
        5.163558 = fieldWeight in 403, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.261693 = idf(docFreq=29, maxDocs=42740)
          0.625 = fieldNorm(doc=403)
    
  2. Swanson, D.R.: Subjective versus objective relevance in bibliographic retrieval systems (1986) 5.16
    5.163558 = sum of:
      5.163558 = weight(author_txt:swanson in 838) [ClassicSimilarity], result of:
        5.163558 = fieldWeight in 838, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.261693 = idf(docFreq=29, maxDocs=42740)
          0.625 = fieldNorm(doc=838)
    
  3. Swanson, D.R.: Information retrieval as a trial-and-error process (1977) 5.16
    5.163558 = sum of:
      5.163558 = weight(author_txt:swanson in 1291) [ClassicSimilarity], result of:
        5.163558 = fieldWeight in 1291, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.261693 = idf(docFreq=29, maxDocs=42740)
          0.625 = fieldNorm(doc=1291)
    
  4. Swanson, D.R.: ¬The evidence underlying the Cranfield results (1965) 5.16
    5.163558 = sum of:
      5.163558 = weight(author_txt:swanson in 2266) [ClassicSimilarity], result of:
        5.163558 = fieldWeight in 2266, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.261693 = idf(docFreq=29, maxDocs=42740)
          0.625 = fieldNorm(doc=2266)
    
  5. Swanson, D.R.: Some unexplained aspects of the Cranfield tests of indexing performance factors (1971) 5.16
    5.163558 = sum of:
      5.163558 = weight(author_txt:swanson in 2337) [ClassicSimilarity], result of:
        5.163558 = fieldWeight in 2337, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.261693 = idf(docFreq=29, maxDocs=42740)
          0.625 = fieldNorm(doc=2337)
    

Similar documents (content)

  1. Mochel, K.: Search in the Web shopping environment (2006) 0.71
    0.707167 = sum of:
      0.707167 = product of:
        0.94288933 = sum of:
          0.15622719 = weight(abstract_txt:study in 302) [ClassicSimilarity], result of:
            0.15622719 = score(doc=302,freq=3.0), product of:
              0.23759602 = queryWeight, product of:
                3.4708736 = idf(docFreq=3611, maxDocs=42740)
                0.06845424 = queryNorm
              0.6575329 = fieldWeight in 302, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4708736 = idf(docFreq=3611, maxDocs=42740)
                0.109375 = fieldNorm(doc=302)
          0.29925823 = weight(abstract_txt:requirements in 302) [ClassicSimilarity], result of:
            0.29925823 = score(doc=302,freq=1.0), product of:
              0.5285336 = queryWeight, product of:
                1.4914775 = boost
                5.1767297 = idf(docFreq=655, maxDocs=42740)
                0.06845424 = queryNorm
              0.5662048 = fieldWeight in 302, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1767297 = idf(docFreq=655, maxDocs=42740)
                0.109375 = fieldNorm(doc=302)
          0.48740396 = weight(abstract_txt:catalogs in 302) [ClassicSimilarity], result of:
            0.48740396 = score(doc=302,freq=1.0), product of:
              0.7316463 = queryWeight, product of:
                1.7548137 = boost
                6.0907364 = idf(docFreq=262, maxDocs=42740)
                0.06845424 = queryNorm
              0.6661743 = fieldWeight in 302, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0907364 = idf(docFreq=262, maxDocs=42740)
                0.109375 = fieldNorm(doc=302)
        0.75 = coord(3/4)
    
  2. Tillett, B.B.: FRBR and cataloging for the future (2004) 0.61
    0.61341405 = sum of:
      0.61341405 = product of:
        0.8178854 = sum of:
          0.14360349 = weight(abstract_txt:future in 855) [ClassicSimilarity], result of:
            0.14360349 = score(doc=855,freq=1.0), product of:
              0.35901812 = queryWeight, product of:
                1.2292454 = boost
                4.2665553 = idf(docFreq=1629, maxDocs=42740)
                0.06845424 = queryNorm
              0.39998955 = fieldWeight in 855, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.2665553 = idf(docFreq=1629, maxDocs=42740)
                0.09375 = fieldNorm(doc=855)
          0.25650707 = weight(abstract_txt:requirements in 855) [ClassicSimilarity], result of:
            0.25650707 = score(doc=855,freq=1.0), product of:
              0.5285336 = queryWeight, product of:
                1.4914775 = boost
                5.1767297 = idf(docFreq=655, maxDocs=42740)
                0.06845424 = queryNorm
              0.48531842 = fieldWeight in 855, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1767297 = idf(docFreq=655, maxDocs=42740)
                0.09375 = fieldNorm(doc=855)
          0.41777483 = weight(abstract_txt:catalogs in 855) [ClassicSimilarity], result of:
            0.41777483 = score(doc=855,freq=1.0), product of:
              0.7316463 = queryWeight, product of:
                1.7548137 = boost
                6.0907364 = idf(docFreq=262, maxDocs=42740)
                0.06845424 = queryNorm
              0.57100654 = fieldWeight in 855, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.0907364 = idf(docFreq=262, maxDocs=42740)
                0.09375 = fieldNorm(doc=855)
        0.75 = coord(3/4)
    
  3. Radebaugh, J.; Keith, C.: FRBR display tool (2004) 0.53
    0.5314574 = sum of:
      0.5314574 = product of:
        0.7086099 = sum of:
          0.07289084 = weight(abstract_txt:study in 857) [ClassicSimilarity], result of:
            0.07289084 = score(doc=857,freq=2.0), product of:
              0.23759602 = queryWeight, product of:
                3.4708736 = idf(docFreq=3611, maxDocs=42740)
                0.06845424 = queryNorm
              0.30678478 = fieldWeight in 857, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4708736 = idf(docFreq=3611, maxDocs=42740)
                0.0625 = fieldNorm(doc=857)
          0.24183717 = weight(abstract_txt:requirements in 857) [ClassicSimilarity], result of:
            0.24183717 = score(doc=857,freq=2.0), product of:
              0.5285336 = queryWeight, product of:
                1.4914775 = boost
                5.1767297 = idf(docFreq=655, maxDocs=42740)
                0.06845424 = queryNorm
              0.45756257 = fieldWeight in 857, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.1767297 = idf(docFreq=655, maxDocs=42740)
                0.0625 = fieldNorm(doc=857)
          0.39388186 = weight(abstract_txt:catalogs in 857) [ClassicSimilarity], result of:
            0.39388186 = score(doc=857,freq=2.0), product of:
              0.7316463 = queryWeight, product of:
                1.7548137 = boost
                6.0907364 = idf(docFreq=262, maxDocs=42740)
                0.06845424 = queryNorm
              0.5383501 = fieldWeight in 857, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.0907364 = idf(docFreq=262, maxDocs=42740)
                0.0625 = fieldNorm(doc=857)
        0.75 = coord(3/4)
    
  4. Tillett, B.: Cataloguing rules and conceptual models for the electronic environment (1995) 0.51
    0.5097295 = sum of:
      0.5097295 = product of:
        0.67963934 = sum of:
          0.09019782 = weight(abstract_txt:study in 5823) [ClassicSimilarity], result of:
            0.09019782 = score(doc=5823,freq=1.0), product of:
              0.23759602 = queryWeight, product of:
                3.4708736 = idf(docFreq=3611, maxDocs=42740)
                0.06845424 = queryNorm
              0.3796268 = fieldWeight in 5823, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4708736 = idf(docFreq=3611, maxDocs=42740)
                0.109375 = fieldNorm(doc=5823)
          0.2901833 = weight(abstract_txt:future in 5823) [ClassicSimilarity], result of:
            0.2901833 = score(doc=5823,freq=3.0), product of:
              0.35901812 = queryWeight, product of:
                1.2292454 = boost
                4.2665553 = idf(docFreq=1629, maxDocs=42740)
                0.06845424 = queryNorm
              0.80826926 = fieldWeight in 5823, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.2665553 = idf(docFreq=1629, maxDocs=42740)
                0.109375 = fieldNorm(doc=5823)
          0.29925823 = weight(abstract_txt:requirements in 5823) [ClassicSimilarity], result of:
            0.29925823 = score(doc=5823,freq=1.0), product of:
              0.5285336 = queryWeight, product of:
                1.4914775 = boost
                5.1767297 = idf(docFreq=655, maxDocs=42740)
                0.06845424 = queryNorm
              0.5662048 = fieldWeight in 5823, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1767297 = idf(docFreq=655, maxDocs=42740)
                0.109375 = fieldNorm(doc=5823)
        0.75 = coord(3/4)
    
  5. Matters, M.: Authority work for transitional catalogs (1990) 0.49
    0.4900571 = sum of:
      0.4900571 = product of:
        0.9801142 = sum of:
          0.25650707 = weight(abstract_txt:requirements in 1613) [ClassicSimilarity], result of:
            0.25650707 = score(doc=1613,freq=1.0), product of:
              0.5285336 = queryWeight, product of:
                1.4914775 = boost
                5.1767297 = idf(docFreq=655, maxDocs=42740)
                0.06845424 = queryNorm
              0.48531842 = fieldWeight in 1613, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1767297 = idf(docFreq=655, maxDocs=42740)
                0.09375 = fieldNorm(doc=1613)
          0.7236071 = weight(abstract_txt:catalogs in 1613) [ClassicSimilarity], result of:
            0.7236071 = score(doc=1613,freq=3.0), product of:
              0.7316463 = queryWeight, product of:
                1.7548137 = boost
                6.0907364 = idf(docFreq=262, maxDocs=42740)
                0.06845424 = queryNorm
              0.98901224 = fieldWeight in 1613, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.0907364 = idf(docFreq=262, maxDocs=42740)
                0.09375 = fieldNorm(doc=1613)
        0.5 = coord(2/4)