Document (#16599)

Author
Buckley, C.
Singhal, A.
Mitra, M.
Salton, G.
Title
New retrieval approaches using SMART : TREC 4
Source
The Fourth Text Retrieval Conference (TREC-4). Ed.: K. Harman
Imprint
Gaithersburgh, MD : National Institute of Standards and Technology
Year
1996
Pages
S.25-48
Series
NIST special publication; 500-236
Theme
Retrievalstudien
Object
SMART
TREC

Similar documents (author)

  1. Singhal, A.; Buckley, C.; Mitra, M.: Using query zoning and correlation with SMART : TREC 5 (1997) 4.16
    4.1597757 = sum of:
      4.1597757 = product of:
        5.5463676 = sum of:
          1.4987102 = weight(author_txt:buckley in 4091) [ClassicSimilarity], result of:
            1.4987102 = score(doc=4091,freq=1.0), product of:
              0.4642757 = queryWeight, product of:
                1.1120707 = boost
                8.608162 = idf(docFreq=20, maxDocs=42306)
                0.048499037 = queryNorm
              3.2280607 = fieldWeight in 4091, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.608162 = idf(docFreq=20, maxDocs=42306)
                0.375 = fieldNorm(doc=4091)
          1.9862516 = weight(author_txt:mitra in 4091) [ClassicSimilarity], result of:
            1.9862516 = score(doc=4091,freq=1.0), product of:
              0.56017065 = queryWeight, product of:
                1.2215313 = boost
                9.45546 = idf(docFreq=8, maxDocs=42306)
                0.048499037 = queryNorm
              3.5457973 = fieldWeight in 4091, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.45546 = idf(docFreq=8, maxDocs=42306)
                0.375 = fieldNorm(doc=4091)
          2.061406 = weight(author_txt:singhal in 4091) [ClassicSimilarity], result of:
            2.061406 = score(doc=4091,freq=1.0), product of:
              0.5742132 = queryWeight, product of:
                1.2367474 = boost
                9.573242 = idf(docFreq=7, maxDocs=42306)
                0.048499037 = queryNorm
              3.5899658 = fieldWeight in 4091, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.573242 = idf(docFreq=7, maxDocs=42306)
                0.375 = fieldNorm(doc=4091)
        0.75 = coord(3/4)
    
  2. Salton, G.; Allen, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine-readable data (1994) 2.91
    2.9061563 = sum of:
      2.9061563 = product of:
        3.874875 = sum of:
          0.90811163 = weight(author_txt:salton in 1237) [ClassicSimilarity], result of:
            0.90811163 = score(doc=1237,freq=1.0), product of:
              0.3754146 = queryWeight, product of:
                7.740661 = idf(docFreq=49, maxDocs=42306)
                0.048499037 = queryNorm
              2.4189565 = fieldWeight in 1237, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.740661 = idf(docFreq=49, maxDocs=42306)
                0.3125 = fieldNorm(doc=1237)
          1.2489251 = weight(author_txt:buckley in 1237) [ClassicSimilarity], result of:
            1.2489251 = score(doc=1237,freq=1.0), product of:
              0.4642757 = queryWeight, product of:
                1.1120707 = boost
                8.608162 = idf(docFreq=20, maxDocs=42306)
                0.048499037 = queryNorm
              2.6900506 = fieldWeight in 1237, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.608162 = idf(docFreq=20, maxDocs=42306)
                0.3125 = fieldNorm(doc=1237)
          1.7178382 = weight(author_txt:singhal in 1237) [ClassicSimilarity], result of:
            1.7178382 = score(doc=1237,freq=1.0), product of:
              0.5742132 = queryWeight, product of:
                1.2367474 = boost
                9.573242 = idf(docFreq=7, maxDocs=42306)
                0.048499037 = queryNorm
              2.9916382 = fieldWeight in 1237, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.573242 = idf(docFreq=7, maxDocs=42306)
                0.3125 = fieldNorm(doc=1237)
        0.75 = coord(3/4)
    
  3. Salton, G.; Allan, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine readable texts (1994) 2.91
    2.9061563 = sum of:
      2.9061563 = product of:
        3.874875 = sum of:
          0.90811163 = weight(author_txt:salton in 2950) [ClassicSimilarity], result of:
            0.90811163 = score(doc=2950,freq=1.0), product of:
              0.3754146 = queryWeight, product of:
                7.740661 = idf(docFreq=49, maxDocs=42306)
                0.048499037 = queryNorm
              2.4189565 = fieldWeight in 2950, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.740661 = idf(docFreq=49, maxDocs=42306)
                0.3125 = fieldNorm(doc=2950)
          1.2489251 = weight(author_txt:buckley in 2950) [ClassicSimilarity], result of:
            1.2489251 = score(doc=2950,freq=1.0), product of:
              0.4642757 = queryWeight, product of:
                1.1120707 = boost
                8.608162 = idf(docFreq=20, maxDocs=42306)
                0.048499037 = queryNorm
              2.6900506 = fieldWeight in 2950, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.608162 = idf(docFreq=20, maxDocs=42306)
                0.3125 = fieldNorm(doc=2950)
          1.7178382 = weight(author_txt:singhal in 2950) [ClassicSimilarity], result of:
            1.7178382 = score(doc=2950,freq=1.0), product of:
              0.5742132 = queryWeight, product of:
                1.2367474 = boost
                9.573242 = idf(docFreq=7, maxDocs=42306)
                0.048499037 = queryNorm
              2.9916382 = fieldWeight in 2950, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                9.573242 = idf(docFreq=7, maxDocs=42306)
                0.3125 = fieldNorm(doc=2950)
        0.75 = coord(3/4)
    
  4. Salton, G.; Buckley, C.: Parallel text search methods (1988) 1.73
    1.7256293 = sum of:
      1.7256293 = product of:
        3.4512587 = sum of:
          1.4529786 = weight(author_txt:salton in 404) [ClassicSimilarity], result of:
            1.4529786 = score(doc=404,freq=1.0), product of:
              0.3754146 = queryWeight, product of:
                7.740661 = idf(docFreq=49, maxDocs=42306)
                0.048499037 = queryNorm
              3.8703306 = fieldWeight in 404, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.740661 = idf(docFreq=49, maxDocs=42306)
                0.5 = fieldNorm(doc=404)
          1.9982802 = weight(author_txt:buckley in 404) [ClassicSimilarity], result of:
            1.9982802 = score(doc=404,freq=1.0), product of:
              0.4642757 = queryWeight, product of:
                1.1120707 = boost
                8.608162 = idf(docFreq=20, maxDocs=42306)
                0.048499037 = queryNorm
              4.304081 = fieldWeight in 404, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.608162 = idf(docFreq=20, maxDocs=42306)
                0.5 = fieldNorm(doc=404)
        0.5 = coord(2/4)
    
  5. Salton, G.; Buckley, C.: Approaches to global text analysis (1990) 1.73
    1.7256293 = sum of:
      1.7256293 = product of:
        3.4512587 = sum of:
          1.4529786 = weight(author_txt:salton in 4901) [ClassicSimilarity], result of:
            1.4529786 = score(doc=4901,freq=1.0), product of:
              0.3754146 = queryWeight, product of:
                7.740661 = idf(docFreq=49, maxDocs=42306)
                0.048499037 = queryNorm
              3.8703306 = fieldWeight in 4901, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.740661 = idf(docFreq=49, maxDocs=42306)
                0.5 = fieldNorm(doc=4901)
          1.9982802 = weight(author_txt:buckley in 4901) [ClassicSimilarity], result of:
            1.9982802 = score(doc=4901,freq=1.0), product of:
              0.4642757 = queryWeight, product of:
                1.1120707 = boost
                8.608162 = idf(docFreq=20, maxDocs=42306)
                0.048499037 = queryNorm
              4.304081 = fieldWeight in 4901, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.608162 = idf(docFreq=20, maxDocs=42306)
                0.5 = fieldNorm(doc=4901)
        0.5 = coord(2/4)
    

Similar documents (content)

  1. Buckley, C.; Allan, J.; Salton, G.: Automatic routing and retrieval using Smart : TREC-2 (1995) 0.76
    0.758673 = sum of:
      0.758673 = product of:
        0.94834125 = sum of:
          0.05705972 = weight(abstract_txt:retrieval in 700) [ClassicSimilarity], result of:
            0.05705972 = score(doc=700,freq=2.0), product of:
              0.14914936 = queryWeight, product of:
                3.4626071 = idf(docFreq=3604, maxDocs=42306)
                0.043074295 = queryNorm
              0.38256764 = fieldWeight in 700, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4626071 = idf(docFreq=3604, maxDocs=42306)
                0.078125 = fieldNorm(doc=700)
          0.14046788 = weight(abstract_txt:approaches in 700) [ClassicSimilarity], result of:
            0.14046788 = score(doc=700,freq=2.0), product of:
              0.27192742 = queryWeight, product of:
                1.350255 = boost
                4.6754026 = idf(docFreq=1071, maxDocs=42306)
                0.043074295 = queryNorm
              0.5165639 = fieldWeight in 700, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.6754026 = idf(docFreq=1071, maxDocs=42306)
                0.078125 = fieldNorm(doc=700)
          0.28916407 = weight(abstract_txt:trec in 700) [ClassicSimilarity], result of:
            0.28916407 = score(doc=700,freq=1.0), product of:
              0.5544229 = queryWeight, product of:
                1.9280127 = boost
                6.6759505 = idf(docFreq=144, maxDocs=42306)
                0.043074295 = queryNorm
              0.52155864 = fieldWeight in 700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.6759505 = idf(docFreq=144, maxDocs=42306)
                0.078125 = fieldNorm(doc=700)
          0.4616496 = weight(abstract_txt:smart in 700) [ClassicSimilarity], result of:
            0.4616496 = score(doc=700,freq=1.0), product of:
              0.7573325 = queryWeight, product of:
                2.2533705 = boost
                7.8025365 = idf(docFreq=46, maxDocs=42306)
                0.043074295 = queryNorm
              0.6095732 = fieldWeight in 700, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.8025365 = idf(docFreq=46, maxDocs=42306)
                0.078125 = fieldNorm(doc=700)
        0.8 = coord(4/5)
    
  2. Crouch, C.J.; Crouch, D.B.; Chen, Q.; Holtz, S.J.: Improving the retrieval effectiveness of very short queries (2002) 0.74
    0.7426687 = sum of:
      0.7426687 = product of:
        0.92833585 = sum of:
          0.032277852 = weight(abstract_txt:retrieval in 3573) [ClassicSimilarity], result of:
            0.032277852 = score(doc=3573,freq=1.0), product of:
              0.14914936 = queryWeight, product of:
                3.4626071 = idf(docFreq=3604, maxDocs=42306)
                0.043074295 = queryNorm
              0.21641295 = fieldWeight in 3573, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4626071 = idf(docFreq=3604, maxDocs=42306)
                0.0625 = fieldNorm(doc=3573)
          0.04660936 = weight(abstract_txt:using in 3573) [ClassicSimilarity], result of:
            0.04660936 = score(doc=3573,freq=2.0), product of:
              0.15123665 = queryWeight, product of:
                1.006973 = boost
                3.486752 = idf(docFreq=3518, maxDocs=42306)
                0.043074295 = queryNorm
              0.30818826 = fieldWeight in 3573, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.486752 = idf(docFreq=3518, maxDocs=42306)
                0.0625 = fieldNorm(doc=3573)
          0.32715178 = weight(abstract_txt:trec in 3573) [ClassicSimilarity], result of:
            0.32715178 = score(doc=3573,freq=2.0), product of:
              0.5544229 = queryWeight, product of:
                1.9280127 = boost
                6.6759505 = idf(docFreq=144, maxDocs=42306)
                0.043074295 = queryNorm
              0.5900762 = fieldWeight in 3573, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                6.6759505 = idf(docFreq=144, maxDocs=42306)
                0.0625 = fieldNorm(doc=3573)
          0.52229685 = weight(abstract_txt:smart in 3573) [ClassicSimilarity], result of:
            0.52229685 = score(doc=3573,freq=2.0), product of:
              0.7573325 = queryWeight, product of:
                2.2533705 = boost
                7.8025365 = idf(docFreq=46, maxDocs=42306)
                0.043074295 = queryNorm
              0.6896533 = fieldWeight in 3573, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.8025365 = idf(docFreq=46, maxDocs=42306)
                0.0625 = fieldNorm(doc=3573)
        0.8 = coord(4/5)
    
  3. Marcus, R.S.: Computer and human understanding in intelligent retrieval assistance (1991) 0.69
    0.6905476 = sum of:
      0.6905476 = product of:
        1.1509126 = sum of:
          0.09783704 = weight(abstract_txt:retrieval in 3694) [ClassicSimilarity], result of:
            0.09783704 = score(doc=3694,freq=3.0), product of:
              0.14914936 = queryWeight, product of:
                3.4626071 = idf(docFreq=3604, maxDocs=42306)
                0.043074295 = queryNorm
              0.6559669 = fieldWeight in 3694, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.4626071 = idf(docFreq=3604, maxDocs=42306)
                0.109375 = fieldNorm(doc=3694)
          0.1390561 = weight(abstract_txt:approaches in 3694) [ClassicSimilarity], result of:
            0.1390561 = score(doc=3694,freq=1.0), product of:
              0.27192742 = queryWeight, product of:
                1.350255 = boost
                4.6754026 = idf(docFreq=1071, maxDocs=42306)
                0.043074295 = queryNorm
              0.51137215 = fieldWeight in 3694, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6754026 = idf(docFreq=1071, maxDocs=42306)
                0.109375 = fieldNorm(doc=3694)
          0.91401947 = weight(abstract_txt:smart in 3694) [ClassicSimilarity], result of:
            0.91401947 = score(doc=3694,freq=2.0), product of:
              0.7573325 = queryWeight, product of:
                2.2533705 = boost
                7.8025365 = idf(docFreq=46, maxDocs=42306)
                0.043074295 = queryNorm
              1.2068932 = fieldWeight in 3694, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.8025365 = idf(docFreq=46, maxDocs=42306)
                0.109375 = fieldNorm(doc=3694)
        0.6 = coord(3/5)
    
  4. Rugg, G.: ¬The future of smart systems in information science (1993) 0.56
    0.5635642 = sum of:
      0.5635642 = product of:
        0.9392736 = sum of:
          0.040347315 = weight(abstract_txt:retrieval in 6713) [ClassicSimilarity], result of:
            0.040347315 = score(doc=6713,freq=1.0), product of:
              0.14914936 = queryWeight, product of:
                3.4626071 = idf(docFreq=3604, maxDocs=42306)
                0.043074295 = queryNorm
              0.2705162 = fieldWeight in 6713, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4626071 = idf(docFreq=3604, maxDocs=42306)
                0.078125 = fieldNorm(doc=6713)
          0.0993258 = weight(abstract_txt:approaches in 6713) [ClassicSimilarity], result of:
            0.0993258 = score(doc=6713,freq=1.0), product of:
              0.27192742 = queryWeight, product of:
                1.350255 = boost
                4.6754026 = idf(docFreq=1071, maxDocs=42306)
                0.043074295 = queryNorm
              0.36526585 = fieldWeight in 6713, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6754026 = idf(docFreq=1071, maxDocs=42306)
                0.078125 = fieldNorm(doc=6713)
          0.7996005 = weight(abstract_txt:smart in 6713) [ClassicSimilarity], result of:
            0.7996005 = score(doc=6713,freq=3.0), product of:
              0.7573325 = queryWeight, product of:
                2.2533705 = boost
                7.8025365 = idf(docFreq=46, maxDocs=42306)
                0.043074295 = queryNorm
              1.0558116 = fieldWeight in 6713, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                7.8025365 = idf(docFreq=46, maxDocs=42306)
                0.078125 = fieldNorm(doc=6713)
        0.6 = coord(3/5)
    
  5. Srinivasan, P.: Query expansion and MEDLINE (1996) 0.52
    0.51550794 = sum of:
      0.51550794 = product of:
        0.85917985 = sum of:
          0.11297248 = weight(abstract_txt:retrieval in 453) [ClassicSimilarity], result of:
            0.11297248 = score(doc=453,freq=4.0), product of:
              0.14914936 = queryWeight, product of:
                3.4626071 = idf(docFreq=3604, maxDocs=42306)
                0.043074295 = queryNorm
              0.75744534 = fieldWeight in 453, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.4626071 = idf(docFreq=3604, maxDocs=42306)
                0.109375 = fieldNorm(doc=453)
          0.09989801 = weight(abstract_txt:using in 453) [ClassicSimilarity], result of:
            0.09989801 = score(doc=453,freq=3.0), product of:
              0.15123665 = queryWeight, product of:
                1.006973 = boost
                3.486752 = idf(docFreq=3518, maxDocs=42306)
                0.043074295 = queryNorm
              0.660541 = fieldWeight in 453, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.486752 = idf(docFreq=3518, maxDocs=42306)
                0.109375 = fieldNorm(doc=453)
          0.6463094 = weight(abstract_txt:smart in 453) [ClassicSimilarity], result of:
            0.6463094 = score(doc=453,freq=1.0), product of:
              0.7573325 = queryWeight, product of:
                2.2533705 = boost
                7.8025365 = idf(docFreq=46, maxDocs=42306)
                0.043074295 = queryNorm
              0.85340244 = fieldWeight in 453, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.8025365 = idf(docFreq=46, maxDocs=42306)
                0.109375 = fieldNorm(doc=453)
        0.6 = coord(3/5)