Document (#23729)

Author
Chute, C.G.
Title
Latent semantic indexing of medical diagnoses using UMLS semantic structures
Source
Assessing the value of medical informatics: Proc. of the 15th Annual Symposium on Computer Applications in Medical Care, Washington, DC, Nov.1991
Imprint
New York : McGraw-Hill
Year
1992
Pages
S.185-189
Object
Latent Semantic Indexing
Aid
UMLS

Similar documents (content)

  1. He, X.; Cai, D.; Liu, H.; Ma, W.Y.: Locality preserving indexing for document representation (2004) 0.52
    0.51881707 = sum of:
      0.51881707 = product of:
        1.3835123 = sum of:
          0.25236267 = weight(abstract_txt:indexing in 4079) [ClassicSimilarity], result of:
            0.25236267 = score(doc=4079,freq=2.0), product of:
              0.13128407 = queryWeight, product of:
                1.2559742 = boost
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.024031632 = queryNorm
              1.9222642 = fieldWeight in 4079, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.3495874 = idf(docFreq=1551, maxDocs=44218)
                0.3125 = fieldNorm(doc=4079)
          0.74266183 = weight(abstract_txt:latent in 4079) [ClassicSimilarity], result of:
            0.74266183 = score(doc=4079,freq=1.0), product of:
              0.3396769 = queryWeight, product of:
                2.020262 = boost
                6.996407 = idf(docFreq=109, maxDocs=44218)
                0.024031632 = queryNorm
              2.1863773 = fieldWeight in 4079, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                6.996407 = idf(docFreq=109, maxDocs=44218)
                0.3125 = fieldNorm(doc=4079)
          0.38848782 = weight(abstract_txt:semantic in 4079) [ClassicSimilarity], result of:
            0.38848782 = score(doc=4079,freq=1.0), product of:
              0.27784348 = queryWeight, product of:
                2.583984 = boost
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.024031632 = queryNorm
              1.3982254 = fieldWeight in 4079, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.3125 = fieldNorm(doc=4079)
        0.375 = coord(3/8)
    
  2. Na, J.-C.; Neoh, H.L.: Effectiveness of UMLS semantic network as a seed ontology for building a medical domain ontology (2008) 0.49
    0.4946128 = sum of:
      0.4946128 = product of:
        0.9892256 = sum of:
          0.025474928 = weight(abstract_txt:using in 1910) [ClassicSimilarity], result of:
            0.025474928 = score(doc=1910,freq=2.0), product of:
              0.083224386 = queryWeight, product of:
                3.4631186 = idf(docFreq=3765, maxDocs=44218)
                0.024031632 = queryNorm
              0.30609933 = fieldWeight in 1910, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.4631186 = idf(docFreq=3765, maxDocs=44218)
                0.0625 = fieldNorm(doc=1910)
          0.17018841 = weight(abstract_txt:medical in 1910) [ClassicSimilarity], result of:
            0.17018841 = score(doc=1910,freq=4.0), product of:
              0.234307 = queryWeight, product of:
                1.6779048 = boost
                5.8107834 = idf(docFreq=359, maxDocs=44218)
                0.024031632 = queryNorm
              0.7263479 = fieldWeight in 1910, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                5.8107834 = idf(docFreq=359, maxDocs=44218)
                0.0625 = fieldNorm(doc=1910)
          0.5604696 = weight(abstract_txt:umls in 1910) [ClassicSimilarity], result of:
            0.5604696 = score(doc=1910,freq=5.0), product of:
              0.48146346 = queryWeight, product of:
                2.4052286 = boost
                8.329592 = idf(docFreq=28, maxDocs=44218)
                0.024031632 = queryNorm
              1.1640959 = fieldWeight in 1910, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                8.329592 = idf(docFreq=28, maxDocs=44218)
                0.0625 = fieldNorm(doc=1910)
          0.23309268 = weight(abstract_txt:semantic in 1910) [ClassicSimilarity], result of:
            0.23309268 = score(doc=1910,freq=9.0), product of:
              0.27784348 = queryWeight, product of:
                2.583984 = boost
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.024031632 = queryNorm
              0.83893526 = fieldWeight in 1910, product of:
                3.0 = tf(freq=9.0), with freq of:
                  9.0 = termFreq=9.0
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.0625 = fieldNorm(doc=1910)
        0.5 = coord(4/8)
    
  3. Wang, Y.; Tai, Y.; Yang, Y.: Determination of semantic types of tags in social tagging systems (2018) 0.42
    0.42333856 = sum of:
      0.42333856 = product of:
        0.8466771 = sum of:
          0.022516869 = weight(abstract_txt:using in 4648) [ClassicSimilarity], result of:
            0.022516869 = score(doc=4648,freq=1.0), product of:
              0.083224386 = queryWeight, product of:
                3.4631186 = idf(docFreq=3765, maxDocs=44218)
                0.024031632 = queryNorm
              0.27055615 = fieldWeight in 4648, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4631186 = idf(docFreq=3765, maxDocs=44218)
                0.078125 = fieldNorm(doc=4648)
          0.10636775 = weight(abstract_txt:medical in 4648) [ClassicSimilarity], result of:
            0.10636775 = score(doc=4648,freq=1.0), product of:
              0.234307 = queryWeight, product of:
                1.6779048 = boost
                5.8107834 = idf(docFreq=359, maxDocs=44218)
                0.024031632 = queryNorm
              0.45396745 = fieldWeight in 4648, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8107834 = idf(docFreq=359, maxDocs=44218)
                0.078125 = fieldNorm(doc=4648)
          0.44309014 = weight(abstract_txt:umls in 4648) [ClassicSimilarity], result of:
            0.44309014 = score(doc=4648,freq=2.0), product of:
              0.48146346 = queryWeight, product of:
                2.4052286 = boost
                8.329592 = idf(docFreq=28, maxDocs=44218)
                0.024031632 = queryNorm
              0.9202986 = fieldWeight in 4648, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                8.329592 = idf(docFreq=28, maxDocs=44218)
                0.078125 = fieldNorm(doc=4648)
          0.27470237 = weight(abstract_txt:semantic in 4648) [ClassicSimilarity], result of:
            0.27470237 = score(doc=4648,freq=8.0), product of:
              0.27784348 = queryWeight, product of:
                2.583984 = boost
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.024031632 = queryNorm
              0.98869467 = fieldWeight in 4648, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.078125 = fieldNorm(doc=4648)
        0.5 = coord(4/8)
    
  4. Lindberg, D.A.B.; Humphreys, B.L.: ¬The UMLS project : making the conceptual connection between users and the information they need (1993) 0.38
    0.38433945 = sum of:
      0.38433945 = product of:
        0.7686789 = sum of:
          0.022516869 = weight(abstract_txt:using in 2795) [ClassicSimilarity], result of:
            0.022516869 = score(doc=2795,freq=1.0), product of:
              0.083224386 = queryWeight, product of:
                3.4631186 = idf(docFreq=3765, maxDocs=44218)
                0.024031632 = queryNorm
              0.27055615 = fieldWeight in 2795, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.4631186 = idf(docFreq=3765, maxDocs=44218)
                0.078125 = fieldNorm(doc=2795)
          0.10636775 = weight(abstract_txt:medical in 2795) [ClassicSimilarity], result of:
            0.10636775 = score(doc=2795,freq=1.0), product of:
              0.234307 = queryWeight, product of:
                1.6779048 = boost
                5.8107834 = idf(docFreq=359, maxDocs=44218)
                0.024031632 = queryNorm
              0.45396745 = fieldWeight in 2795, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.8107834 = idf(docFreq=359, maxDocs=44218)
                0.078125 = fieldNorm(doc=2795)
          0.54267234 = weight(abstract_txt:umls in 2795) [ClassicSimilarity], result of:
            0.54267234 = score(doc=2795,freq=3.0), product of:
              0.48146346 = queryWeight, product of:
                2.4052286 = boost
                8.329592 = idf(docFreq=28, maxDocs=44218)
                0.024031632 = queryNorm
              1.1271309 = fieldWeight in 2795, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                8.329592 = idf(docFreq=28, maxDocs=44218)
                0.078125 = fieldNorm(doc=2795)
          0.097121954 = weight(abstract_txt:semantic in 2795) [ClassicSimilarity], result of:
            0.097121954 = score(doc=2795,freq=1.0), product of:
              0.27784348 = queryWeight, product of:
                2.583984 = boost
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.024031632 = queryNorm
              0.34955636 = fieldWeight in 2795, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.078125 = fieldNorm(doc=2795)
        0.5 = coord(4/8)
    
  5. Nelson, S.J.; Powell, T.; Srinivasan, S.; Humphreys, B.L.: Unified Medical Language System® (UMLS®) Project (2009) 0.36
    0.35559946 = sum of:
      0.35559946 = product of:
        0.9482652 = sum of:
          0.18051206 = weight(abstract_txt:medical in 4701) [ClassicSimilarity], result of:
            0.18051206 = score(doc=4701,freq=2.0), product of:
              0.234307 = queryWeight, product of:
                1.6779048 = boost
                5.8107834 = idf(docFreq=359, maxDocs=44218)
                0.024031632 = queryNorm
              0.7704083 = fieldWeight in 4701, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                5.8107834 = idf(docFreq=359, maxDocs=44218)
                0.09375 = fieldNorm(doc=4701)
          0.6512068 = weight(abstract_txt:umls in 4701) [ClassicSimilarity], result of:
            0.6512068 = score(doc=4701,freq=3.0), product of:
              0.48146346 = queryWeight, product of:
                2.4052286 = boost
                8.329592 = idf(docFreq=28, maxDocs=44218)
                0.024031632 = queryNorm
              1.3525571 = fieldWeight in 4701, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                8.329592 = idf(docFreq=28, maxDocs=44218)
                0.09375 = fieldNorm(doc=4701)
          0.11654634 = weight(abstract_txt:semantic in 4701) [ClassicSimilarity], result of:
            0.11654634 = score(doc=4701,freq=1.0), product of:
              0.27784348 = queryWeight, product of:
                2.583984 = boost
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.024031632 = queryNorm
              0.41946763 = fieldWeight in 4701, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.4743214 = idf(docFreq=1369, maxDocs=44218)
                0.09375 = fieldNorm(doc=4701)
        0.375 = coord(3/8)