Search (5 results, page 1 of 1)

  • × theme_ss:"Computerlinguistik"
  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Colace, F.; Santo, M. De; Greco, L.; Napoletano, P.: Weighted word pairs for query expansion (2015) 0.01
    0.0075040637 = product of:
      0.015008127 = sum of:
        0.015008127 = product of:
          0.04502438 = sum of:
            0.04502438 = weight(_text_:p in 2687) [ClassicSimilarity], result of:
              0.04502438 = score(doc=2687,freq=2.0), product of:
                0.1619138 = queryWeight, product of:
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.04503219 = queryNorm
                0.27807623 = fieldWeight in 2687, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2687)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  2. Symonds, M.; Bruza, P.; Zuccon, G.; Koopman, B.; Sitbon, L.; Turner, I.: Automatic query expansion : a structural linguistic perspective (2014) 0.01
    0.0053600455 = product of:
      0.010720091 = sum of:
        0.010720091 = product of:
          0.03216027 = sum of:
            0.03216027 = weight(_text_:p in 1338) [ClassicSimilarity], result of:
              0.03216027 = score(doc=1338,freq=2.0), product of:
                0.1619138 = queryWeight, product of:
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.04503219 = queryNorm
                0.19862589 = fieldWeight in 1338, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5955126 = idf(docFreq=3298, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1338)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  3. Li, N.; Sun, J.: Improving Chinese term association from the linguistic perspective (2017) 0.01
    0.005023406 = product of:
      0.010046812 = sum of:
        0.010046812 = product of:
          0.030140433 = sum of:
            0.030140433 = weight(_text_:j in 3381) [ClassicSimilarity], result of:
              0.030140433 = score(doc=3381,freq=2.0), product of:
                0.14308962 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04503219 = queryNorm
                0.21064025 = fieldWeight in 3381, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.046875 = fieldNorm(doc=3381)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  4. Niemi, T.; Jämsen, J.: ¬A query language for discovering semantic associations, part II : sample queries and query evaluation (2007) 0.00
    0.004186171 = product of:
      0.008372342 = sum of:
        0.008372342 = product of:
          0.025117027 = sum of:
            0.025117027 = weight(_text_:j in 580) [ClassicSimilarity], result of:
              0.025117027 = score(doc=580,freq=2.0), product of:
                0.14308962 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04503219 = queryNorm
                0.17553353 = fieldWeight in 580, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=580)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  5. Niemi, T.; Jämsen , J.: ¬A query language for discovering semantic associations, part I : approach and formal definition of query primitives (2007) 0.00
    0.004186171 = product of:
      0.008372342 = sum of:
        0.008372342 = product of:
          0.025117027 = sum of:
            0.025117027 = weight(_text_:j in 591) [ClassicSimilarity], result of:
              0.025117027 = score(doc=591,freq=2.0), product of:
                0.14308962 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04503219 = queryNorm
                0.17553353 = fieldWeight in 591, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=591)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)