Search (4 results, page 1 of 1)

  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Smeaton, A.F.; Kelledy, L.; O'Donnell, R.: TREC-4 experiments at Dublin City University : thresholding posting lists, query expansion with WordNet and POS tagging of Spanish (1996) 6.80 
    6.796192 = weight(object_ss:TREC in 6999) [ClassicSimilarity], result of:
  6.796192 = score(doc=6999,freq=1.0), product of:
    0.99999994 = queryWeight, product of:
      6.7961926 = idf(docFreq=134, maxDocs=44421)
      0.1471412 = queryNorm
    6.7961926 = fieldWeight in 6999, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      6.7961926 = idf(docFreq=134, maxDocs=44421)
      1.0 = fieldNorm(doc=6999)
    Object
    TREC
  2. Gauch, S.; Chong, M.K.: Automatic word similarity detection for TREC 4 query expansion (1996) 6.80 
    6.796192 = weight(object_ss:TREC in 3059) [ClassicSimilarity], result of:
  6.796192 = score(doc=3059,freq=1.0), product of:
    0.99999994 = queryWeight, product of:
      6.7961926 = idf(docFreq=134, maxDocs=44421)
      0.1471412 = queryNorm
    6.7961926 = fieldWeight in 3059, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      6.7961926 = idf(docFreq=134, maxDocs=44421)
      1.0 = fieldNorm(doc=3059)
    Object
    TREC
  3. Gauch, S.; Wang, J.: Corpus analysis for TREC 5 query expansion (1997) 6.80 
    6.796192 = weight(object_ss:TREC in 5868) [ClassicSimilarity], result of:
  6.796192 = score(doc=5868,freq=1.0), product of:
    0.99999994 = queryWeight, product of:
      6.7961926 = idf(docFreq=134, maxDocs=44421)
      0.1471412 = queryNorm
    6.7961926 = fieldWeight in 5868, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      6.7961926 = idf(docFreq=134, maxDocs=44421)
      1.0 = fieldNorm(doc=5868)
    Object
    TREC
  4. Buckley, C.; Allan, J.; Salton, G.: Automatic routing and retrieval using Smart : TREC-2 (1995) 6.80 
    6.796192 = weight(object_ss:TREC in 6699) [ClassicSimilarity], result of:
  6.796192 = score(doc=6699,freq=1.0), product of:
    0.99999994 = queryWeight, product of:
      6.7961926 = idf(docFreq=134, maxDocs=44421)
      0.1471412 = queryNorm
    6.7961926 = fieldWeight in 6699, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      6.7961926 = idf(docFreq=134, maxDocs=44421)
      1.0 = fieldNorm(doc=6699)
    Object
    TREC

Authors

Themes