Search (1 results, page 1 of 1)

  • × author_ss:"Mostafa, J."
  • × author_ss:"Zhang, J."
  1. Zhang, J.; Mostafa, J.; Tripathy, H.: Information retrieval by semantic analysis and visualization of the concept space of D-Lib® magazine (2002) 0.01
    0.0069786133 = product of:
      0.024425145 = sum of:
        0.010475204 = weight(_text_:u in 1211) [ClassicSimilarity], result of:
          0.010475204 = score(doc=1211,freq=2.0), product of:
            0.11581901 = queryWeight, product of:
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.035370585 = queryNorm
            0.0904446 = fieldWeight in 1211, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2744443 = idf(docFreq=4547, maxDocs=44218)
              0.01953125 = fieldNorm(doc=1211)
        0.013949942 = weight(_text_:j in 1211) [ClassicSimilarity], result of:
          0.013949942 = score(doc=1211,freq=4.0), product of:
            0.11238991 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.035370585 = 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)
      0.2857143 = coord(2/7)
    
    Theme
    Semantisches Umfeld in Indexierung u. Retrieval