Search (26 results, page 2 of 2)

  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Zhang, W.; Yoshida, T.; Tang, X.: ¬A comparative study of TF*IDF, LSI and multi-words for text classification (2011) 5.78
    5.779889 = weight(theme_ss:Retrievalalgorithmen in 2165) [ClassicSimilarity], result of:
      5.779889 = fieldWeight in 2165, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        5.779889 = idf(docFreq=372, maxDocs=44421)
        1.0 = fieldNorm(doc=2165)
    
    Theme
    Retrievalalgorithmen
  2. Symonds, M.; Bruza, P.; Zuccon, G.; Koopman, B.; Sitbon, L.; Turner, I.: Automatic query expansion : a structural linguistic perspective (2014) 5.78
    5.779889 = weight(theme_ss:Retrievalalgorithmen in 2338) [ClassicSimilarity], result of:
      5.779889 = fieldWeight in 2338, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        5.779889 = idf(docFreq=372, maxDocs=44421)
        1.0 = fieldNorm(doc=2338)
    
    Theme
    Retrievalalgorithmen
  3. Bhansali, D.; Desai, H.; Deulkar, K.: ¬A study of different ranking approaches for semantic search (2015) 5.78
    5.779889 = weight(theme_ss:Retrievalalgorithmen in 3696) [ClassicSimilarity], result of:
      5.779889 = fieldWeight in 3696, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        5.779889 = idf(docFreq=372, maxDocs=44421)
        1.0 = fieldNorm(doc=3696)
    
    Theme
    Retrievalalgorithmen
  4. Liu, X.; Zheng, W.; Fang, H.: ¬An exploration of ranking models and feedback method for related entity finding (2013) 5.78
    5.779889 = weight(theme_ss:Retrievalalgorithmen in 3714) [ClassicSimilarity], result of:
      5.779889 = fieldWeight in 3714, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        5.779889 = idf(docFreq=372, maxDocs=44421)
        1.0 = fieldNorm(doc=3714)
    
    Theme
    Retrievalalgorithmen
  5. Jindal, V.; Bawa, S.; Batra, S.: ¬A review of ranking approaches for semantic search on Web (2014) 5.78
    5.779889 = weight(theme_ss:Retrievalalgorithmen in 3799) [ClassicSimilarity], result of:
      5.779889 = fieldWeight in 3799, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        5.779889 = idf(docFreq=372, maxDocs=44421)
        1.0 = fieldNorm(doc=3799)
    
    Theme
    Retrievalalgorithmen
  6. Xu, B.; Lin, H.; Lin, Y.: Assessment of learning to rank methods for query expansion (2016) 5.78
    5.779889 = weight(theme_ss:Retrievalalgorithmen in 3929) [ClassicSimilarity], result of:
      5.779889 = fieldWeight in 3929, product of:
        1.0 = tf(freq=1.0), with freq of:
          1.0 = termFreq=1.0
        5.779889 = idf(docFreq=372, maxDocs=44421)
        1.0 = fieldNorm(doc=3929)
    
    Theme
    Retrievalalgorithmen