Search (2 results, page 1 of 1)

  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  • × author_ss:"Zhang, J."
  1. Gao, J.; Zhang, J.: Clustered SVD strategies in latent semantic indexing (2005) 0.01 
    0.012150239 = product of:
  0.048600957 = sum of:
    0.048600957 = weight(_text_:j in 1166) [ClassicSimilarity], result of:
      0.048600957 = score(doc=1166,freq=4.0), product of:
        0.1398433 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.044010527 = queryNorm
        0.34753868 = fieldWeight in 1166, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.0546875 = fieldNorm(doc=1166)
  0.25 = coord(1/4)
  2. Zhang, J.; Mostafa, J.; Tripathy, H.: Information retrieval by semantic analysis and visualization of the concept space of D-Lib® magazine (2002) 0.00 
    0.004339371 = product of:
  0.017357484 = sum of:
    0.017357484 = weight(_text_:j in 1211) [ClassicSimilarity], result of:
      0.017357484 = score(doc=1211,freq=4.0), product of:
        0.1398433 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.044010527 = queryNorm
        0.12412095 = fieldWeight in 1211, product of:
          2.0 = tf(freq=4.0), with freq of:
            4.0 = termFreq=4.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.01953125 = fieldNorm(doc=1211)
  0.25 = coord(1/4)

Authors

Types