Document (#22494)

Author
Wondergem, B.
Van Bommel, P.
Van der Weide, T.
Title
Information retrieval : een uitdagend onderzoeksgebied
Source
Informatie professional. 3(1999) no.10, S.20-25
Year
1999
Footnote
Übers. d. Titels: Information retrieval: a challenging field for research

Similar documents (author)

  1. Weide, J.: CD-ROM reference survey (1992) 5.94
    5.9401517 = sum of:
      5.9401517 = weight(author_txt:weide in 3753) [ClassicSimilarity], result of:
        5.9401517 = fieldWeight in 3753, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.504243 = idf(docFreq=8, maxDocs=44421)
          0.625 = fieldNorm(doc=3753)
    
  2. Weide, K.; Pascal, J.: CompuServe für Windows : das Fenster zur größten Mailbox der Welt (1993) 4.75
    4.7521214 = sum of:
      4.7521214 = weight(author_txt:weide in 1528) [ClassicSimilarity], result of:
        4.7521214 = fieldWeight in 1528, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.504243 = idf(docFreq=8, maxDocs=44421)
          0.5 = fieldNorm(doc=1528)
    
  3. Weide, K.; Pascal, J.: CompuServe : Erkundungsreise durch die größte Mailbox der Welt (1992) 4.75
    4.7521214 = sum of:
      4.7521214 = weight(author_txt:weide in 1529) [ClassicSimilarity], result of:
        4.7521214 = fieldWeight in 1529, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.504243 = idf(docFreq=8, maxDocs=44421)
          0.5 = fieldNorm(doc=1529)
    
  4. Sablowski, R.; Weide, K.: Generationswechsel (1996) 4.75
    4.7521214 = sum of:
      4.7521214 = weight(author_txt:weide in 4942) [ClassicSimilarity], result of:
        4.7521214 = fieldWeight in 4942, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          9.504243 = idf(docFreq=8, maxDocs=44421)
          0.5 = fieldNorm(doc=4942)
    
  5. Weide, T.P. van der -> Van der Weide, T.P.: 4.20
    4.200321 = sum of:
      4.200321 = weight(author_txt:weide in 2197) [ClassicSimilarity], result of:
        4.200321 = fieldWeight in 2197, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          9.504243 = idf(docFreq=8, maxDocs=44421)
          0.3125 = fieldNorm(doc=2197)
    

Similar documents (content)

  1. Full-text retrieval (1996) 1.31
    1.3072232 = sum of:
      1.3072232 = sum of:
        0.32937932 = weight(abstract_txt:information in 3388) [ClassicSimilarity], result of:
          0.32937932 = score(doc=3388,freq=1.0), product of:
            0.43574104 = queryWeight, product of:
              2.4188995 = idf(docFreq=10748, maxDocs=44421)
              0.1801402 = queryNorm
            0.7559061 = fieldWeight in 3388, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              2.4188995 = idf(docFreq=10748, maxDocs=44421)
              0.3125 = fieldNorm(doc=3388)
        0.9778439 = weight(abstract_txt:retrieval in 3388) [ClassicSimilarity], result of:
          0.9778439 = score(doc=3388,freq=1.0), product of:
            0.90007204 = queryWeight, product of:
              1.4372238 = boost
              3.4765 = idf(docFreq=3732, maxDocs=44421)
              0.1801402 = queryNorm
            1.0864062 = fieldWeight in 3388, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.4765 = idf(docFreq=3732, maxDocs=44421)
              0.3125 = fieldNorm(doc=3388)
    
  2. Okapi and information retrieval (1997) 1.31
    1.3072232 = sum of:
      1.3072232 = sum of:
        0.32937932 = weight(abstract_txt:information in 518) [ClassicSimilarity], result of:
          0.32937932 = score(doc=518,freq=1.0), product of:
            0.43574104 = queryWeight, product of:
              2.4188995 = idf(docFreq=10748, maxDocs=44421)
              0.1801402 = queryNorm
            0.7559061 = fieldWeight in 518, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              2.4188995 = idf(docFreq=10748, maxDocs=44421)
              0.3125 = fieldNorm(doc=518)
        0.9778439 = weight(abstract_txt:retrieval in 518) [ClassicSimilarity], result of:
          0.9778439 = score(doc=518,freq=1.0), product of:
            0.90007204 = queryWeight, product of:
              1.4372238 = boost
              3.4765 = idf(docFreq=3732, maxDocs=44421)
              0.1801402 = queryNorm
            1.0864062 = fieldWeight in 518, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.4765 = idf(docFreq=3732, maxDocs=44421)
              0.3125 = fieldNorm(doc=518)
    
  3. Information retrieval on the Web (1996) 1.31
    1.3072232 = sum of:
      1.3072232 = sum of:
        0.32937932 = weight(abstract_txt:information in 628) [ClassicSimilarity], result of:
          0.32937932 = score(doc=628,freq=1.0), product of:
            0.43574104 = queryWeight, product of:
              2.4188995 = idf(docFreq=10748, maxDocs=44421)
              0.1801402 = queryNorm
            0.7559061 = fieldWeight in 628, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              2.4188995 = idf(docFreq=10748, maxDocs=44421)
              0.3125 = fieldNorm(doc=628)
        0.9778439 = weight(abstract_txt:retrieval in 628) [ClassicSimilarity], result of:
          0.9778439 = score(doc=628,freq=1.0), product of:
            0.90007204 = queryWeight, product of:
              1.4372238 = boost
              3.4765 = idf(docFreq=3732, maxDocs=44421)
              0.1801402 = queryNorm
            1.0864062 = fieldWeight in 628, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.4765 = idf(docFreq=3732, maxDocs=44421)
              0.3125 = fieldNorm(doc=628)
    
  4. Perspectives on visual information retrieval interfaces (1999) 1.31
    1.3072232 = sum of:
      1.3072232 = sum of:
        0.32937932 = weight(abstract_txt:information in 4917) [ClassicSimilarity], result of:
          0.32937932 = score(doc=4917,freq=1.0), product of:
            0.43574104 = queryWeight, product of:
              2.4188995 = idf(docFreq=10748, maxDocs=44421)
              0.1801402 = queryNorm
            0.7559061 = fieldWeight in 4917, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              2.4188995 = idf(docFreq=10748, maxDocs=44421)
              0.3125 = fieldNorm(doc=4917)
        0.9778439 = weight(abstract_txt:retrieval in 4917) [ClassicSimilarity], result of:
          0.9778439 = score(doc=4917,freq=1.0), product of:
            0.90007204 = queryWeight, product of:
              1.4372238 = boost
              3.4765 = idf(docFreq=3732, maxDocs=44421)
              0.1801402 = queryNorm
            1.0864062 = fieldWeight in 4917, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.4765 = idf(docFreq=3732, maxDocs=44421)
              0.3125 = fieldNorm(doc=4917)
    
  5. Copeland, A.: Works and digital resources in the catalog : electronic versions of Book of Urizen, The Kelmscott Chaucer and Robinson Crusoe (2002) 1.31
    1.3072232 = sum of:
      1.3072232 = sum of:
        0.32937932 = weight(abstract_txt:information in 620) [ClassicSimilarity], result of:
          0.32937932 = score(doc=620,freq=1.0), product of:
            0.43574104 = queryWeight, product of:
              2.4188995 = idf(docFreq=10748, maxDocs=44421)
              0.1801402 = queryNorm
            0.7559061 = fieldWeight in 620, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              2.4188995 = idf(docFreq=10748, maxDocs=44421)
              0.3125 = fieldNorm(doc=620)
        0.9778439 = weight(abstract_txt:retrieval in 620) [ClassicSimilarity], result of:
          0.9778439 = score(doc=620,freq=1.0), product of:
            0.90007204 = queryWeight, product of:
              1.4372238 = boost
              3.4765 = idf(docFreq=3732, maxDocs=44421)
              0.1801402 = queryNorm
            1.0864062 = fieldWeight in 620, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.4765 = idf(docFreq=3732, maxDocs=44421)
              0.3125 = fieldNorm(doc=620)