Document (#3303)

Author
Saracevic, T.
Title
Information retrieval
Source
Indexing and searching in perspective. Ed.: E.H. Brenner u. T. Saracevic
Imprint
Philadelphia, Pa : National Federation of Abstracting and Indexing Services
Year
1985
Pages
Chpt.4, S.1-29

Similar documents (author)

  1. Saracevic, T.: ¬The concept of 'relevance' in information science : a historical review (1970) 4.99
    4.9880986 = sum of:
      4.9880986 = weight(author_txt:saracevic in 2010) [ClassicSimilarity], result of:
        4.9880986 = fieldWeight in 2010, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.980958 = idf(docFreq=38, maxDocs=41962)
          0.625 = fieldNorm(doc=2010)
    
  2. Saracevic, T.: Individual differences in organizing, searching and retrieving information (1991) 4.99
    4.9880986 = sum of:
      4.9880986 = weight(author_txt:saracevic in 3692) [ClassicSimilarity], result of:
        4.9880986 = fieldWeight in 3692, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.980958 = idf(docFreq=38, maxDocs=41962)
          0.625 = fieldNorm(doc=3692)
    
  3. Saracevic, T.: Charting the future of information science (1990) 4.99
    4.9880986 = sum of:
      4.9880986 = weight(author_txt:saracevic in 4078) [ClassicSimilarity], result of:
        4.9880986 = fieldWeight in 4078, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.980958 = idf(docFreq=38, maxDocs=41962)
          0.625 = fieldNorm(doc=4078)
    
  4. Saracevic, T: Ten years of relevance experimentation : a summary and sythesis of conclusions (1970) 4.99
    4.9880986 = sum of:
      4.9880986 = weight(author_txt:saracevic in 5359) [ClassicSimilarity], result of:
        4.9880986 = fieldWeight in 5359, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.980958 = idf(docFreq=38, maxDocs=41962)
          0.625 = fieldNorm(doc=5359)
    
  5. Saracevic, T.: Indexing, searching, and relevance (1989) 4.99
    4.9880986 = sum of:
      4.9880986 = weight(author_txt:saracevic in 3684) [ClassicSimilarity], result of:
        4.9880986 = fieldWeight in 3684, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          7.980958 = idf(docFreq=38, maxDocs=41962)
          0.625 = fieldNorm(doc=3684)
    

Similar documents (content)

  1. Full-text retrieval (1996) 1.31
    1.3079133 = sum of:
      1.3079133 = sum of:
        0.33916304 = weight(abstract_txt:information in 3389) [ClassicSimilarity], result of:
          0.33916304 = score(doc=3389,freq=1.0), product of:
            0.44487798 = queryWeight, product of:
              2.439594 = idf(docFreq=9945, maxDocs=41962)
              0.18235739 = queryNorm
            0.76237315 = fieldWeight in 3389, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              2.439594 = idf(docFreq=9945, maxDocs=41962)
              0.3125 = fieldNorm(doc=3389)
        0.96875024 = weight(abstract_txt:retrieval in 3389) [ClassicSimilarity], result of:
          0.96875024 = score(doc=3389,freq=1.0), product of:
            0.89559114 = queryWeight, product of:
              1.4188433 = boost
              3.4614017 = idf(docFreq=3579, maxDocs=41962)
              0.18235739 = queryNorm
            1.081688 = fieldWeight in 3389, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.4614017 = idf(docFreq=3579, maxDocs=41962)
              0.3125 = fieldNorm(doc=3389)
    
  2. Okapi and information retrieval (1997) 1.31
    1.3079133 = sum of:
      1.3079133 = sum of:
        0.33916304 = weight(abstract_txt:information in 519) [ClassicSimilarity], result of:
          0.33916304 = score(doc=519,freq=1.0), product of:
            0.44487798 = queryWeight, product of:
              2.439594 = idf(docFreq=9945, maxDocs=41962)
              0.18235739 = queryNorm
            0.76237315 = fieldWeight in 519, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              2.439594 = idf(docFreq=9945, maxDocs=41962)
              0.3125 = fieldNorm(doc=519)
        0.96875024 = weight(abstract_txt:retrieval in 519) [ClassicSimilarity], result of:
          0.96875024 = score(doc=519,freq=1.0), product of:
            0.89559114 = queryWeight, product of:
              1.4188433 = boost
              3.4614017 = idf(docFreq=3579, maxDocs=41962)
              0.18235739 = queryNorm
            1.081688 = fieldWeight in 519, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.4614017 = idf(docFreq=3579, maxDocs=41962)
              0.3125 = fieldNorm(doc=519)
    
  3. Information retrieval on the Web (1996) 1.31
    1.3079133 = sum of:
      1.3079133 = sum of:
        0.33916304 = weight(abstract_txt:information in 1042) [ClassicSimilarity], result of:
          0.33916304 = score(doc=1042,freq=1.0), product of:
            0.44487798 = queryWeight, product of:
              2.439594 = idf(docFreq=9945, maxDocs=41962)
              0.18235739 = queryNorm
            0.76237315 = fieldWeight in 1042, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              2.439594 = idf(docFreq=9945, maxDocs=41962)
              0.3125 = fieldNorm(doc=1042)
        0.96875024 = weight(abstract_txt:retrieval in 1042) [ClassicSimilarity], result of:
          0.96875024 = score(doc=1042,freq=1.0), product of:
            0.89559114 = queryWeight, product of:
              1.4188433 = boost
              3.4614017 = idf(docFreq=3579, maxDocs=41962)
              0.18235739 = queryNorm
            1.081688 = fieldWeight in 1042, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.4614017 = idf(docFreq=3579, maxDocs=41962)
              0.3125 = fieldNorm(doc=1042)
    
  4. Perspectives on visual information retrieval interfaces (1999) 1.31
    1.3079133 = sum of:
      1.3079133 = sum of:
        0.33916304 = weight(abstract_txt:information in 5331) [ClassicSimilarity], result of:
          0.33916304 = score(doc=5331,freq=1.0), product of:
            0.44487798 = queryWeight, product of:
              2.439594 = idf(docFreq=9945, maxDocs=41962)
              0.18235739 = queryNorm
            0.76237315 = fieldWeight in 5331, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              2.439594 = idf(docFreq=9945, maxDocs=41962)
              0.3125 = fieldNorm(doc=5331)
        0.96875024 = weight(abstract_txt:retrieval in 5331) [ClassicSimilarity], result of:
          0.96875024 = score(doc=5331,freq=1.0), product of:
            0.89559114 = queryWeight, product of:
              1.4188433 = boost
              3.4614017 = idf(docFreq=3579, maxDocs=41962)
              0.18235739 = queryNorm
            1.081688 = fieldWeight in 5331, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.4614017 = idf(docFreq=3579, maxDocs=41962)
              0.3125 = fieldNorm(doc=5331)
    
  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
    1.3079133 = sum of:
      1.3079133 = sum of:
        0.33916304 = weight(abstract_txt:information in 621) [ClassicSimilarity], result of:
          0.33916304 = score(doc=621,freq=1.0), product of:
            0.44487798 = queryWeight, product of:
              2.439594 = idf(docFreq=9945, maxDocs=41962)
              0.18235739 = queryNorm
            0.76237315 = fieldWeight in 621, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              2.439594 = idf(docFreq=9945, maxDocs=41962)
              0.3125 = fieldNorm(doc=621)
        0.96875024 = weight(abstract_txt:retrieval in 621) [ClassicSimilarity], result of:
          0.96875024 = score(doc=621,freq=1.0), product of:
            0.89559114 = queryWeight, product of:
              1.4188433 = boost
              3.4614017 = idf(docFreq=3579, maxDocs=41962)
              0.18235739 = queryNorm
            1.081688 = fieldWeight in 621, product of:
              1.0 = tf(freq=1.0), with freq of:
                1.0 = termFreq=1.0
              3.4614017 = idf(docFreq=3579, maxDocs=41962)
              0.3125 = fieldNorm(doc=621)