Document (#3947)

Author
Buchan, R.L.
Title
Quality indexing with computer-aided lexicography
Source
Information services and use. 12(1992) no.1, S.77-84
Year
1992
Abstract
Describes the method used to maintain quality levels in the computer-aided indexing system used by the NASA Centre for AeroSpace Information

Similar documents (content)

  1. Silvester, J.P.; Genuardi, M.T.; Klingbiel, P.H.: Machine-aided indexing at NASA (1994) 1.06
    1.061748 = sum of:
      1.061748 = product of:
        1.7695799 = sum of:
          0.006904301 = weight(abstract_txt:information in 117) [ClassicSimilarity], result of:
            0.006904301 = score(doc=117,freq=1.0), product of:
              0.030446025 = queryWeight, product of:
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.012586726 = queryNorm
              0.22677183 = fieldWeight in 117, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.09375 = fieldNorm(doc=117)
          0.03743332 = weight(abstract_txt:system in 117) [ClassicSimilarity], result of:
            0.03743332 = score(doc=117,freq=4.0), product of:
              0.05919291 = queryWeight, product of:
                1.3943428 = boost
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.012586726 = queryNorm
              0.6323953 = fieldWeight in 117, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.09375 = fieldNorm(doc=117)
          0.027361363 = weight(abstract_txt:describes in 117) [ClassicSimilarity], result of:
            0.027361363 = score(doc=117,freq=1.0), product of:
              0.07624463 = queryWeight, product of:
                1.582484 = boost
                3.82787 = idf(docFreq=2626, maxDocs=44421)
                0.012586726 = queryNorm
              0.35886282 = fieldWeight in 117, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.82787 = idf(docFreq=2626, maxDocs=44421)
                0.09375 = fieldNorm(doc=117)
          0.036917124 = weight(abstract_txt:used in 117) [ClassicSimilarity], result of:
            0.036917124 = score(doc=117,freq=1.0), product of:
              0.11729497 = queryWeight, product of:
                2.7758079 = boost
                3.3572001 = idf(docFreq=4205, maxDocs=44421)
                0.012586726 = queryNorm
              0.3147375 = fieldWeight in 117, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3572001 = idf(docFreq=4205, maxDocs=44421)
                0.09375 = fieldNorm(doc=117)
          0.11359824 = weight(abstract_txt:indexing in 117) [ClassicSimilarity], result of:
            0.11359824 = score(doc=117,freq=2.0), product of:
              0.19695419 = queryWeight, product of:
                3.5969326 = boost
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.012586726 = queryNorm
              0.57677495 = fieldWeight in 117, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.09375 = fieldNorm(doc=117)
          0.4551951 = weight(abstract_txt:nasa in 117) [ClassicSimilarity], result of:
            0.4551951 = score(doc=117,freq=2.0), product of:
              0.3943718 = queryWeight, product of:
                3.599048 = boost
                8.705735 = idf(docFreq=19, maxDocs=44421)
                0.012586726 = queryNorm
              1.1542283 = fieldWeight in 117, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.705735 = idf(docFreq=19, maxDocs=44421)
                0.09375 = fieldNorm(doc=117)
          0.34726182 = weight(abstract_txt:aerospace in 117) [ClassicSimilarity], result of:
            0.34726182 = score(doc=117,freq=1.0), product of:
              0.41484782 = queryWeight, product of:
                3.691298 = boost
                8.928879 = idf(docFreq=15, maxDocs=44421)
                0.012586726 = queryNorm
              0.8370824 = fieldWeight in 117, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.928879 = idf(docFreq=15, maxDocs=44421)
                0.09375 = fieldNorm(doc=117)
          0.09774481 = weight(abstract_txt:quality in 117) [ClassicSimilarity], result of:
            0.09774481 = score(doc=117,freq=1.0), product of:
              0.22448634 = queryWeight, product of:
                3.8401186 = boost
                4.6444306 = idf(docFreq=1160, maxDocs=44421)
                0.012586726 = queryNorm
              0.4354154 = fieldWeight in 117, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.6444306 = idf(docFreq=1160, maxDocs=44421)
                0.09375 = fieldNorm(doc=117)
          0.6471638 = weight(abstract_txt:aided in 117) [ClassicSimilarity], result of:
            0.6471638 = score(doc=117,freq=2.0), product of:
              0.62824196 = queryWeight, product of:
                6.424113 = boost
                7.769642 = idf(docFreq=50, maxDocs=44421)
                0.012586726 = queryNorm
              1.0301187 = fieldWeight in 117, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.769642 = idf(docFreq=50, maxDocs=44421)
                0.09375 = fieldNorm(doc=117)
        0.6 = coord(9/15)
    
  2. Hlava, M.M.K.; Hainebach, R.: Machine aided indexing : European Parliament study and results (1996) 0.28
    0.27941683 = sum of:
      0.27941683 = product of:
        0.83825046 = sum of:
          0.035292473 = weight(abstract_txt:system in 5631) [ClassicSimilarity], result of:
            0.035292473 = score(doc=5631,freq=2.0), product of:
              0.05919291 = queryWeight, product of:
                1.3943428 = boost
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.012586726 = queryNorm
              0.596228 = fieldWeight in 5631, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.125 = fieldNorm(doc=5631)
          0.036481816 = weight(abstract_txt:describes in 5631) [ClassicSimilarity], result of:
            0.036481816 = score(doc=5631,freq=1.0), product of:
              0.07624463 = queryWeight, product of:
                1.582484 = boost
                3.82787 = idf(docFreq=2626, maxDocs=44421)
                0.012586726 = queryNorm
              0.47848374 = fieldWeight in 5631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.82787 = idf(docFreq=2626, maxDocs=44421)
                0.125 = fieldNorm(doc=5631)
          0.049222834 = weight(abstract_txt:used in 5631) [ClassicSimilarity], result of:
            0.049222834 = score(doc=5631,freq=1.0), product of:
              0.11729497 = queryWeight, product of:
                2.7758079 = boost
                3.3572001 = idf(docFreq=4205, maxDocs=44421)
                0.012586726 = queryNorm
              0.41965002 = fieldWeight in 5631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.3572001 = idf(docFreq=4205, maxDocs=44421)
                0.125 = fieldNorm(doc=5631)
          0.107101455 = weight(abstract_txt:indexing in 5631) [ClassicSimilarity], result of:
            0.107101455 = score(doc=5631,freq=1.0), product of:
              0.19695419 = queryWeight, product of:
                3.5969326 = boost
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.012586726 = queryNorm
              0.5437887 = fieldWeight in 5631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.125 = fieldNorm(doc=5631)
          0.6101519 = weight(abstract_txt:aided in 5631) [ClassicSimilarity], result of:
            0.6101519 = score(doc=5631,freq=1.0), product of:
              0.62824196 = queryWeight, product of:
                6.424113 = boost
                7.769642 = idf(docFreq=50, maxDocs=44421)
                0.012586726 = queryNorm
              0.97120523 = fieldWeight in 5631, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.769642 = idf(docFreq=50, maxDocs=44421)
                0.125 = fieldNorm(doc=5631)
        0.33333334 = coord(5/15)
    
  3. Purcell, R.: Wanted: fully automated indexing (1991) 0.25
    0.25440142 = sum of:
      0.25440142 = product of:
        0.95400524 = sum of:
          0.024955546 = weight(abstract_txt:system in 3018) [ClassicSimilarity], result of:
            0.024955546 = score(doc=3018,freq=1.0), product of:
              0.05919291 = queryWeight, product of:
                1.3943428 = boost
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.012586726 = queryNorm
              0.42159688 = fieldWeight in 3018, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.125 = fieldNorm(doc=3018)
          0.104694866 = weight(abstract_txt:computer in 3018) [ClassicSimilarity], result of:
            0.104694866 = score(doc=3018,freq=1.0), product of:
              0.19399263 = queryWeight, product of:
                3.569787 = boost
                4.317478 = idf(docFreq=1609, maxDocs=44421)
                0.012586726 = queryNorm
              0.5396848 = fieldWeight in 3018, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.317478 = idf(docFreq=1609, maxDocs=44421)
                0.125 = fieldNorm(doc=3018)
          0.21420291 = weight(abstract_txt:indexing in 3018) [ClassicSimilarity], result of:
            0.21420291 = score(doc=3018,freq=4.0), product of:
              0.19695419 = queryWeight, product of:
                3.5969326 = boost
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.012586726 = queryNorm
              1.0875773 = fieldWeight in 3018, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.125 = fieldNorm(doc=3018)
          0.6101519 = weight(abstract_txt:aided in 3018) [ClassicSimilarity], result of:
            0.6101519 = score(doc=3018,freq=1.0), product of:
              0.62824196 = queryWeight, product of:
                6.424113 = boost
                7.769642 = idf(docFreq=50, maxDocs=44421)
                0.012586726 = queryNorm
              0.97120523 = fieldWeight in 3018, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.769642 = idf(docFreq=50, maxDocs=44421)
                0.125 = fieldNorm(doc=3018)
        0.26666668 = coord(4/15)
    
  4. White, H.; Willis, C.; Greenberg, J.: HIVEing : the effect of a semantic web technology on inter-indexer consistency (2014) 0.24
    0.2433575 = sum of:
      0.2433575 = product of:
        0.6083937 = sum of:
          0.004602867 = weight(abstract_txt:information in 2781) [ClassicSimilarity], result of:
            0.004602867 = score(doc=2781,freq=1.0), product of:
              0.030446025 = queryWeight, product of:
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.012586726 = queryNorm
              0.15118122 = fieldWeight in 2781, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.0625 = fieldNorm(doc=2781)
          0.008760771 = weight(abstract_txt:with in 2781) [ClassicSimilarity], result of:
            0.008760771 = score(doc=2781,freq=3.0), product of:
              0.032421473 = queryWeight, product of:
                1.031932 = boost
                2.4961398 = idf(docFreq=9949, maxDocs=44421)
                0.012586726 = queryNorm
              0.27021506 = fieldWeight in 2781, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                2.4961398 = idf(docFreq=9949, maxDocs=44421)
                0.0625 = fieldNorm(doc=2781)
          0.021612138 = weight(abstract_txt:system in 2781) [ClassicSimilarity], result of:
            0.021612138 = score(doc=2781,freq=3.0), product of:
              0.05919291 = queryWeight, product of:
                1.3943428 = boost
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.012586726 = queryNorm
              0.36511362 = fieldWeight in 2781, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.372775 = idf(docFreq=4140, maxDocs=44421)
                0.0625 = fieldNorm(doc=2781)
          0.049222834 = weight(abstract_txt:used in 2781) [ClassicSimilarity], result of:
            0.049222834 = score(doc=2781,freq=4.0), product of:
              0.11729497 = queryWeight, product of:
                2.7758079 = boost
                3.3572001 = idf(docFreq=4205, maxDocs=44421)
                0.012586726 = queryNorm
              0.41965002 = fieldWeight in 2781, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.3572001 = idf(docFreq=4205, maxDocs=44421)
                0.0625 = fieldNorm(doc=2781)
          0.09275258 = weight(abstract_txt:indexing in 2781) [ClassicSimilarity], result of:
            0.09275258 = score(doc=2781,freq=3.0), product of:
              0.19695419 = queryWeight, product of:
                3.5969326 = boost
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.012586726 = queryNorm
              0.4709348 = fieldWeight in 2781, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.3503094 = idf(docFreq=1557, maxDocs=44421)
                0.0625 = fieldNorm(doc=2781)
          0.43144253 = weight(abstract_txt:aided in 2781) [ClassicSimilarity], result of:
            0.43144253 = score(doc=2781,freq=2.0), product of:
              0.62824196 = queryWeight, product of:
                6.424113 = boost
                7.769642 = idf(docFreq=50, maxDocs=44421)
                0.012586726 = queryNorm
              0.6867458 = fieldWeight in 2781, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.769642 = idf(docFreq=50, maxDocs=44421)
                0.0625 = fieldNorm(doc=2781)
        0.4 = coord(6/15)
    
  5. Bittner, T.; Donnelly, M.; Winter, S.: Ontology and semantic interoperability (2006) 0.23
    0.2310594 = sum of:
      0.2310594 = product of:
        0.6931782 = sum of:
          0.0115071675 = weight(abstract_txt:information in 820) [ClassicSimilarity], result of:
            0.0115071675 = score(doc=820,freq=4.0), product of:
              0.030446025 = queryWeight, product of:
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.012586726 = queryNorm
              0.37795305 = fieldWeight in 820, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                2.4188995 = idf(docFreq=10748, maxDocs=44421)
                0.078125 = fieldNorm(doc=820)
          0.0063225413 = weight(abstract_txt:with in 820) [ClassicSimilarity], result of:
            0.0063225413 = score(doc=820,freq=1.0), product of:
              0.032421473 = queryWeight, product of:
                1.031932 = boost
                2.4961398 = idf(docFreq=9949, maxDocs=44421)
                0.012586726 = queryNorm
              0.19501092 = fieldWeight in 820, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                2.4961398 = idf(docFreq=9949, maxDocs=44421)
                0.078125 = fieldNorm(doc=820)
          0.043507252 = weight(abstract_txt:used in 820) [ClassicSimilarity], result of:
            0.043507252 = score(doc=820,freq=2.0), product of:
              0.11729497 = queryWeight, product of:
                2.7758079 = boost
                3.3572001 = idf(docFreq=4205, maxDocs=44421)
                0.012586726 = queryNorm
              0.37092173 = fieldWeight in 820, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.3572001 = idf(docFreq=4205, maxDocs=44421)
                0.078125 = fieldNorm(doc=820)
          0.09253806 = weight(abstract_txt:computer in 820) [ClassicSimilarity], result of:
            0.09253806 = score(doc=820,freq=2.0), product of:
              0.19399263 = queryWeight, product of:
                3.569787 = boost
                4.317478 = idf(docFreq=1609, maxDocs=44421)
                0.012586726 = queryNorm
              0.47701842 = fieldWeight in 820, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.317478 = idf(docFreq=1609, maxDocs=44421)
                0.078125 = fieldNorm(doc=820)
          0.5393032 = weight(abstract_txt:aided in 820) [ClassicSimilarity], result of:
            0.5393032 = score(doc=820,freq=2.0), product of:
              0.62824196 = queryWeight, product of:
                6.424113 = boost
                7.769642 = idf(docFreq=50, maxDocs=44421)
                0.012586726 = queryNorm
              0.8584323 = fieldWeight in 820, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                7.769642 = idf(docFreq=50, maxDocs=44421)
                0.078125 = fieldNorm(doc=820)
        0.33333334 = coord(5/15)