Search (13 results, page 1 of 1)

  • × author_ss:"Salton, G."
  1. Salton, G.; Voorhees, E.; Fox, E.A.: ¬A comparison of two methods for Boolean query relevance feedback (1984) 0.02
    0.017470904 = product of:
      0.034941807 = sum of:
        0.034941807 = product of:
          0.069883615 = sum of:
            0.069883615 = weight(_text_:20 in 5446) [ClassicSimilarity], result of:
              0.069883615 = score(doc=5446,freq=2.0), product of:
                0.1438149 = queryWeight, product of:
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.05231876 = queryNorm
                0.4859275 = fieldWeight in 5446, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.125 = fieldNorm(doc=5446)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 20(1984), S.637-651
  2. Salton, G.; Waldstein, R.H.: Term relevance weights in on-line information retrieval (1978) 0.02
    0.017470904 = product of:
      0.034941807 = sum of:
        0.034941807 = product of:
          0.069883615 = sum of:
            0.069883615 = weight(_text_:20 in 5484) [ClassicSimilarity], result of:
              0.069883615 = score(doc=5484,freq=2.0), product of:
                0.1438149 = queryWeight, product of:
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.05231876 = queryNorm
                0.4859275 = fieldWeight in 5484, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.125 = fieldNorm(doc=5484)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Information processing and management. 14(1978), S.20-35
  3. Yu, C.T.; Salton, G.: Effective information retrieval using term accuracy (1971) 0.02
    0.017470904 = product of:
      0.034941807 = sum of:
        0.034941807 = product of:
          0.069883615 = sum of:
            0.069883615 = weight(_text_:20 in 5485) [ClassicSimilarity], result of:
              0.069883615 = score(doc=5485,freq=2.0), product of:
                0.1438149 = queryWeight, product of:
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.05231876 = queryNorm
                0.4859275 = fieldWeight in 5485, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.125 = fieldNorm(doc=5485)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Communications of the Association for Computing Machinery. 20(1971), S.135-142
  4. Salton, G.; Allan, J.: Selective text utilization and text traversal (1995) 0.02
    0.017470904 = product of:
      0.034941807 = sum of:
        0.034941807 = product of:
          0.069883615 = sum of:
            0.069883615 = weight(_text_:20 in 6805) [ClassicSimilarity], result of:
              0.069883615 = score(doc=6805,freq=2.0), product of:
                0.1438149 = queryWeight, product of:
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.05231876 = queryNorm
                0.4859275 = fieldWeight in 6805, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.125 = fieldNorm(doc=6805)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    21. 7.1996 20:58:13
  5. Salton, G.: ¬The Smart environment for retrieval systeme valuation : advantages and problem areas (1981) 0.02
    0.015287041 = product of:
      0.030574081 = sum of:
        0.030574081 = product of:
          0.061148163 = sum of:
            0.061148163 = weight(_text_:20 in 3159) [ClassicSimilarity], result of:
              0.061148163 = score(doc=3159,freq=2.0), product of:
                0.1438149 = queryWeight, product of:
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.05231876 = queryNorm
                0.42518654 = fieldWeight in 3159, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.109375 = fieldNorm(doc=3159)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    30.11.1995 20:37:26
  6. Salton, G.; Araya, J.: On the use of clustered file organizations in information search and retrieval (1990) 0.01
    0.013103179 = product of:
      0.026206357 = sum of:
        0.026206357 = product of:
          0.052412715 = sum of:
            0.052412715 = weight(_text_:20 in 2409) [ClassicSimilarity], result of:
              0.052412715 = score(doc=2409,freq=2.0), product of:
                0.1438149 = queryWeight, product of:
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.05231876 = queryNorm
                0.36444563 = fieldWeight in 2409, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.09375 = fieldNorm(doc=2409)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    Library classification and its functions. Int. Conf. on ..., 20.-21.6.1989, Edmonton, Alberta. Ed.: A. Nitecki u. T. Fell
  7. Salton, G.; Lesk, M.E.: Computer evaluation of indexing and text processing (1968) 0.01
    0.013103179 = product of:
      0.026206357 = sum of:
        0.026206357 = product of:
          0.052412715 = sum of:
            0.052412715 = weight(_text_:20 in 77) [ClassicSimilarity], result of:
              0.052412715 = score(doc=77,freq=2.0), product of:
                0.1438149 = queryWeight, product of:
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.05231876 = queryNorm
                0.36444563 = fieldWeight in 77, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.09375 = fieldNorm(doc=77)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    15. 8.1998 20:00:41
  8. Salton, G.; Buckley, C.: Term-weighting approaches in automatic text retrieval (1988) 0.01
    0.013103179 = product of:
      0.026206357 = sum of:
        0.026206357 = product of:
          0.052412715 = sum of:
            0.052412715 = weight(_text_:20 in 1938) [ClassicSimilarity], result of:
              0.052412715 = score(doc=1938,freq=2.0), product of:
                0.1438149 = queryWeight, product of:
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.05231876 = queryNorm
                0.36444563 = fieldWeight in 1938, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.09375 = fieldNorm(doc=1938)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    15. 8.1998 20:00:41
  9. Salton, G.; Wong, A.; Yang, C.S.: ¬A vector space model for automatic indexing (1975) 0.01
    0.010919315 = product of:
      0.02183863 = sum of:
        0.02183863 = product of:
          0.04367726 = sum of:
            0.04367726 = weight(_text_:20 in 1934) [ClassicSimilarity], result of:
              0.04367726 = score(doc=1934,freq=2.0), product of:
                0.1438149 = queryWeight, product of:
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.05231876 = queryNorm
                0.30370468 = fieldWeight in 1934, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1934)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    15. 8.1998 20:38:00
  10. Salton, G.; Allan, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine readable texts (1994) 0.01
    0.010919315 = product of:
      0.02183863 = sum of:
        0.02183863 = product of:
          0.04367726 = sum of:
            0.04367726 = weight(_text_:20 in 1949) [ClassicSimilarity], result of:
              0.04367726 = score(doc=1949,freq=2.0), product of:
                0.1438149 = queryWeight, product of:
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.05231876 = queryNorm
                0.30370468 = fieldWeight in 1949, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1949)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    15. 8.1998 20:00:41
  11. Salton, G.; Buckley, C.: Improving retrieval performance by relevance feedback (1990) 0.01
    0.008735452 = product of:
      0.017470904 = sum of:
        0.017470904 = product of:
          0.034941807 = sum of:
            0.034941807 = weight(_text_:20 in 5442) [ClassicSimilarity], result of:
              0.034941807 = score(doc=5442,freq=2.0), product of:
                0.1438149 = queryWeight, product of:
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.05231876 = queryNorm
                0.24296375 = fieldWeight in 5442, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5442)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    Relevance feedback is an automatic process, introduced over 20 years ago, designed to produce improved query formulations following an initial retrieval operation. The principal relevance feedback methods described over the years are examined briefly, and evaluation data are included to demonstrate the effectiveness of the various methods. Prescriptions are given for conducting text retrieval operations iteratively using relevance feedback
  12. Salton, G.: ¬The state of retrieval system evaluation (1992) 0.01
    0.008735452 = product of:
      0.017470904 = sum of:
        0.017470904 = product of:
          0.034941807 = sum of:
            0.034941807 = weight(_text_:20 in 5250) [ClassicSimilarity], result of:
              0.034941807 = score(doc=5250,freq=2.0), product of:
                0.1438149 = queryWeight, product of:
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.05231876 = queryNorm
                0.24296375 = fieldWeight in 5250, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.0625 = fieldNorm(doc=5250)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    2.10.2000 20:57:33
  13. Salton, G.: Automatic text structuring and summarization (1997) 0.01
    0.0076435204 = product of:
      0.015287041 = sum of:
        0.015287041 = product of:
          0.030574081 = sum of:
            0.030574081 = weight(_text_:20 in 145) [ClassicSimilarity], result of:
              0.030574081 = score(doc=145,freq=2.0), product of:
                0.1438149 = queryWeight, product of:
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.05231876 = queryNorm
                0.21259327 = fieldWeight in 145, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.748821 = idf(docFreq=7692, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=145)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Date
    31. 1.1997 20:05:41