Search (3 results, page 1 of 1)

  • × author_ss:"Shiri, A.A."
  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Shiri, A.A.; Revie, C.; Chowdhury, G.: Thesaurus-enhanced search interfaces (2002) 0.02 
    0.023600383 = product of:
  0.047200765 = sum of:
    0.047200765 = product of:
      0.09440153 = sum of:
        0.09440153 = weight(_text_:g in 3807) [ClassicSimilarity], result of:
          0.09440153 = score(doc=3807,freq=2.0), product of:
            0.1895716 = queryWeight, product of:
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.05047238 = queryNorm
            0.49797297 = fieldWeight in 3807, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.09375 = fieldNorm(doc=3807)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Shiri, A.A.; Revie, C.; Chowdhury, G.: Thesaurus-assisted search term selection and query expansion : a review of user-centred studies (2002) 0.01 
    0.011800191 = product of:
  0.023600383 = sum of:
    0.023600383 = product of:
      0.047200765 = sum of:
        0.047200765 = weight(_text_:g in 1330) [ClassicSimilarity], result of:
          0.047200765 = score(doc=1330,freq=2.0), product of:
            0.1895716 = queryWeight, product of:
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.05047238 = queryNorm
            0.24898648 = fieldWeight in 1330, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.7559474 = idf(docFreq=2809, maxDocs=44218)
              0.046875 = fieldNorm(doc=1330)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Shiri, A.A.; Revie, C.: Query expansion behavior within a thesaurus-enhanced search environment : a user-centered evaluation (2006) 0.01 
    0.008547888 = product of:
  0.017095776 = sum of:
    0.017095776 = product of:
      0.034191553 = sum of:
        0.034191553 = weight(_text_:22 in 56) [ClassicSimilarity], result of:
          0.034191553 = score(doc=56,freq=2.0), product of:
            0.17674567 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05047238 = queryNorm
            0.19345059 = fieldWeight in 56, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=56)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 7.2006 16:32:43

Authors

Themes