Document (#6334)

Author
Colaric, S.M.
Title
Instruction for Web searching : An empirical study
Source
College and research libraries. 64(2003) no.2, S.111-122
Year
2003
Theme
Internet
Suchtaktik

Similar documents (content)

  1. Carter, J.A.: ¬A fever of excitement over keyword searching (1993) 0.67
    0.67022943 = sum of:
      0.67022943 = product of:
        1.3404589 = sum of:
          0.32305068 = weight(abstract_txt:searching in 6424) [ClassicSimilarity], result of:
            0.32305068 = score(doc=6424,freq=1.0), product of:
              0.34603518 = queryWeight, product of:
                1.2295991 = boost
                4.267783 = idf(docFreq=1627, maxDocs=42740)
                0.06594082 = queryNorm
              0.93357754 = fieldWeight in 6424, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.267783 = idf(docFreq=1627, maxDocs=42740)
                0.21875 = fieldNorm(doc=6424)
          1.0174083 = weight(abstract_txt:instruction in 6424) [ClassicSimilarity], result of:
            1.0174083 = score(doc=6424,freq=1.0), product of:
              0.74348116 = queryWeight, product of:
                1.8023471 = boost
                6.2557187 = idf(docFreq=222, maxDocs=42740)
                0.06594082 = queryNorm
              1.3684385 = fieldWeight in 6424, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2557187 = idf(docFreq=222, maxDocs=42740)
                0.21875 = fieldNorm(doc=6424)
        0.5 = coord(2/4)
    
  2. Doran, K.: Unified disparity : theory and practice of union listing (1996) 0.57
    0.56783664 = sum of:
      0.56783664 = product of:
        0.7571155 = sum of:
          0.08688604 = weight(abstract_txt:study in 4795) [ClassicSimilarity], result of:
            0.08688604 = score(doc=4795,freq=1.0), product of:
              0.22887225 = queryWeight, product of:
                3.4708736 = idf(docFreq=3611, maxDocs=42740)
                0.06594082 = queryNorm
              0.3796268 = fieldWeight in 4795, 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=4795)
          0.16152534 = weight(abstract_txt:searching in 4795) [ClassicSimilarity], result of:
            0.16152534 = score(doc=4795,freq=1.0), product of:
              0.34603518 = queryWeight, product of:
                1.2295991 = boost
                4.267783 = idf(docFreq=1627, maxDocs=42740)
                0.06594082 = queryNorm
              0.46678877 = fieldWeight in 4795, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.267783 = idf(docFreq=1627, maxDocs=42740)
                0.109375 = fieldNorm(doc=4795)
          0.5087041 = weight(abstract_txt:instruction in 4795) [ClassicSimilarity], result of:
            0.5087041 = score(doc=4795,freq=1.0), product of:
              0.74348116 = queryWeight, product of:
                1.8023471 = boost
                6.2557187 = idf(docFreq=222, maxDocs=42740)
                0.06594082 = queryNorm
              0.68421924 = fieldWeight in 4795, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.2557187 = idf(docFreq=222, maxDocs=42740)
                0.109375 = fieldNorm(doc=4795)
        0.75 = coord(3/4)
    
  3. Tomaiuolo, N.G.: End-users and CD-ROM : to train or not to train? (1994) 0.55
    0.55476636 = sum of:
      0.55476636 = product of:
        1.1095327 = sum of:
          0.22843133 = weight(abstract_txt:searching in 586) [ClassicSimilarity], result of:
            0.22843133 = score(doc=586,freq=2.0), product of:
              0.34603518 = queryWeight, product of:
                1.2295991 = boost
                4.267783 = idf(docFreq=1627, maxDocs=42740)
                0.06594082 = queryNorm
              0.660139 = fieldWeight in 586, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.267783 = idf(docFreq=1627, maxDocs=42740)
                0.109375 = fieldNorm(doc=586)
          0.88110137 = weight(abstract_txt:instruction in 586) [ClassicSimilarity], result of:
            0.88110137 = score(doc=586,freq=3.0), product of:
              0.74348116 = queryWeight, product of:
                1.8023471 = boost
                6.2557187 = idf(docFreq=222, maxDocs=42740)
                0.06594082 = queryNorm
              1.1851025 = fieldWeight in 586, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                6.2557187 = idf(docFreq=222, maxDocs=42740)
                0.109375 = fieldNorm(doc=586)
        0.5 = coord(2/4)
    
  4. Drabenstott, K.M.; Cochrane, P.A.: Improvements needed for better subject access to library catalogs via the Internet (1994) 0.53
    0.5286448 = sum of:
      0.5286448 = product of:
        0.70485973 = sum of:
          0.099298336 = weight(abstract_txt:study in 486) [ClassicSimilarity], result of:
            0.099298336 = score(doc=486,freq=1.0), product of:
              0.22887225 = queryWeight, product of:
                3.4708736 = idf(docFreq=3611, maxDocs=42740)
                0.06594082 = queryNorm
              0.4338592 = fieldWeight in 486, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4708736 = idf(docFreq=3611, maxDocs=42740)
                0.125 = fieldNorm(doc=486)
          0.26106438 = weight(abstract_txt:searching in 486) [ClassicSimilarity], result of:
            0.26106438 = score(doc=486,freq=2.0), product of:
              0.34603518 = queryWeight, product of:
                1.2295991 = boost
                4.267783 = idf(docFreq=1627, maxDocs=42740)
                0.06594082 = queryNorm
              0.7544446 = fieldWeight in 486, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.267783 = idf(docFreq=1627, maxDocs=42740)
                0.125 = fieldNorm(doc=486)
          0.344497 = weight(abstract_txt:empirical in 486) [ClassicSimilarity], result of:
            0.344497 = score(doc=486,freq=1.0), product of:
              0.52451205 = queryWeight, product of:
                1.5138441 = boost
                5.2543616 = idf(docFreq=606, maxDocs=42740)
                0.06594082 = queryNorm
              0.6567952 = fieldWeight in 486, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.2543616 = idf(docFreq=606, maxDocs=42740)
                0.125 = fieldNorm(doc=486)
        0.75 = coord(3/4)
    
  5. Bostian, R.; Robbins, A.: Effective instruction for searching CD-ROM indexes (1990) 0.50
    0.5033952 = sum of:
      0.5033952 = product of:
        1.0067904 = sum of:
          0.1846004 = weight(abstract_txt:searching in 7552) [ClassicSimilarity], result of:
            0.1846004 = score(doc=7552,freq=1.0), product of:
              0.34603518 = queryWeight, product of:
                1.2295991 = boost
                4.267783 = idf(docFreq=1627, maxDocs=42740)
                0.06594082 = queryNorm
              0.5334729 = fieldWeight in 7552, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.267783 = idf(docFreq=1627, maxDocs=42740)
                0.125 = fieldNorm(doc=7552)
          0.82219 = weight(abstract_txt:instruction in 7552) [ClassicSimilarity], result of:
            0.82219 = score(doc=7552,freq=2.0), product of:
              0.74348116 = queryWeight, product of:
                1.8023471 = boost
                6.2557187 = idf(docFreq=222, maxDocs=42740)
                0.06594082 = queryNorm
              1.1058652 = fieldWeight in 7552, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.2557187 = idf(docFreq=222, maxDocs=42740)
                0.125 = fieldNorm(doc=7552)
        0.5 = coord(2/4)