Document (#7292)

Author
Sprain, M.
Title
Compton Multimedia Encyclopedia
Source
RQ. 31(1991), no.2, S.247-248
Year
1991
Footnote
[Rezension]
Theme
Informationsmittel
Object
Compton encyclopedia

Similar documents (content)

  1. Carlton, T.: I want an electronic bookstore! (1993) 3.03
    3.0310373 = sum of:
      3.0310373 = sum of:
        0.91980374 = weight(abstract_txt:multimedia in 52) [ClassicSimilarity], result of:
          0.91980374 = score(doc=52,freq=2.0), product of:
            0.49827394 = queryWeight, product of:
              5.22122 = idf(docFreq=634, maxDocs=43254)
              0.095432475 = queryNorm
            1.84598 = fieldWeight in 52, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.22122 = idf(docFreq=634, maxDocs=43254)
              0.25 = fieldNorm(doc=52)
        2.1112335 = weight(abstract_txt:encyclopedia in 52) [ClassicSimilarity], result of:
          2.1112335 = score(doc=52,freq=2.0), product of:
            0.8670196 = queryWeight, product of:
              1.319108 = boost
              6.8873534 = idf(docFreq=119, maxDocs=43254)
              0.095432475 = queryNorm
            2.4350471 = fieldWeight in 52, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.8873534 = idf(docFreq=119, maxDocs=43254)
              0.25 = fieldNorm(doc=52)
    
  2. Desmarais, N.: Microsoft's Encarta : an encyclopedia that entertains while it teaches (1993) 2.76
    2.761633 = sum of:
      2.761633 = sum of:
        0.65039945 = weight(abstract_txt:multimedia in 4419) [ClassicSimilarity], result of:
          0.65039945 = score(doc=4419,freq=1.0), product of:
            0.49827394 = queryWeight, product of:
              5.22122 = idf(docFreq=634, maxDocs=43254)
              0.095432475 = queryNorm
            1.305305 = fieldWeight in 4419, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              5.22122 = idf(docFreq=634, maxDocs=43254)
              0.25 = fieldNorm(doc=4419)
        2.1112335 = weight(abstract_txt:encyclopedia in 4419) [ClassicSimilarity], result of:
          2.1112335 = score(doc=4419,freq=2.0), product of:
            0.8670196 = queryWeight, product of:
              1.319108 = boost
              6.8873534 = idf(docFreq=119, maxDocs=43254)
              0.095432475 = queryNorm
            2.4350471 = fieldWeight in 4419, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              6.8873534 = idf(docFreq=119, maxDocs=43254)
              0.25 = fieldNorm(doc=4419)
    
  3. Pack, T.: Digital circles of knowledge (1995) 2.32
    2.3201547 = sum of:
      2.3201547 = sum of:
        0.7040781 = weight(abstract_txt:multimedia in 5240) [ClassicSimilarity], result of:
          0.7040781 = score(doc=5240,freq=3.0), product of:
            0.49827394 = queryWeight, product of:
              5.22122 = idf(docFreq=634, maxDocs=43254)
              0.095432475 = queryNorm
            1.4130341 = fieldWeight in 5240, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              5.22122 = idf(docFreq=634, maxDocs=43254)
              0.15625 = fieldNorm(doc=5240)
        1.6160766 = weight(abstract_txt:encyclopedia in 5240) [ClassicSimilarity], result of:
          1.6160766 = score(doc=5240,freq=3.0), product of:
            0.8670196 = queryWeight, product of:
              1.319108 = boost
              6.8873534 = idf(docFreq=119, maxDocs=43254)
              0.095432475 = queryNorm
            1.8639446 = fieldWeight in 5240, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              6.8873534 = idf(docFreq=119, maxDocs=43254)
              0.15625 = fieldNorm(doc=5240)
    
  4. Clements, J.; Nicholls, P.: ¬A comparative survey of multimedia CD-ROM encyclopedias (1995) 2.13
    2.1289787 = sum of:
      2.1289787 = sum of:
        0.45990187 = weight(abstract_txt:multimedia in 4848) [ClassicSimilarity], result of:
          0.45990187 = score(doc=4848,freq=2.0), product of:
            0.49827394 = queryWeight, product of:
              5.22122 = idf(docFreq=634, maxDocs=43254)
              0.095432475 = queryNorm
            0.92299 = fieldWeight in 4848, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.22122 = idf(docFreq=634, maxDocs=43254)
              0.125 = fieldNorm(doc=4848)
        1.6690768 = weight(abstract_txt:encyclopedia in 4848) [ClassicSimilarity], result of:
          1.6690768 = score(doc=4848,freq=5.0), product of:
            0.8670196 = queryWeight, product of:
              1.319108 = boost
              6.8873534 = idf(docFreq=119, maxDocs=43254)
              0.095432475 = queryNorm
            1.9250739 = fieldWeight in 4848, product of:
              2.236068 = tf(freq=5.0), with freq of:
                5.0 = termFreq=5.0
              6.8873534 = idf(docFreq=119, maxDocs=43254)
              0.125 = fieldNorm(doc=4848)
    
  5. Jascó, P.: State-of-the-art multimedia in 1996 : the 'big four' general encyclopedias on CD-ROM (1996) 2.06
    2.05613 = sum of:
      2.05613 = sum of:
        0.56326246 = weight(abstract_txt:multimedia in 6204) [ClassicSimilarity], result of:
          0.56326246 = score(doc=6204,freq=3.0), product of:
            0.49827394 = queryWeight, product of:
              5.22122 = idf(docFreq=634, maxDocs=43254)
              0.095432475 = queryNorm
            1.1304272 = fieldWeight in 6204, product of:
              1.7320508 = tf(freq=3.0), with freq of:
                3.0 = termFreq=3.0
              5.22122 = idf(docFreq=634, maxDocs=43254)
              0.125 = fieldNorm(doc=6204)
        1.4928676 = weight(abstract_txt:encyclopedia in 6204) [ClassicSimilarity], result of:
          1.4928676 = score(doc=6204,freq=4.0), product of:
            0.8670196 = queryWeight, product of:
              1.319108 = boost
              6.8873534 = idf(docFreq=119, maxDocs=43254)
              0.095432475 = queryNorm
            1.7218384 = fieldWeight in 6204, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              6.8873534 = idf(docFreq=119, maxDocs=43254)
              0.125 = fieldNorm(doc=6204)