Search (4 results, page 1 of 1)

  • × author_ss:"Grefenstette, G."
  1. Hearst, M.; Pedersen, J.; Pirolli, P.; Schütze, H.; Grefenstette, G.; Hull, D.: Xerox site report : four TREC-4 tracks (1996) 0.04 
    0.03780329 = product of:
  0.07560658 = sum of:
    0.07560658 = product of:
      0.11340986 = sum of:
        0.07640266 = weight(_text_:k in 7535) [ClassicSimilarity], result of:
          0.07640266 = score(doc=7535,freq=2.0), product of:
            0.16142878 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.045220956 = queryNorm
            0.47329018 = fieldWeight in 7535, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.09375 = fieldNorm(doc=7535)
        0.0370072 = weight(_text_:h in 7535) [ClassicSimilarity], result of:
          0.0370072 = score(doc=7535,freq=2.0), product of:
            0.11234917 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045220956 = queryNorm
            0.32939452 = fieldWeight in 7535, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.09375 = fieldNorm(doc=7535)
      0.6666667 = coord(2/3)
  0.5 = coord(1/2)
    Source
    The Fourth Text Retrieval Conference (TREC-4). Ed.: K. Harman
  2. Hull, D.A.; Grefenstette, G.: Querying across languages : a dictionary-based approach to multilingual information retrieval (1996) 0.01 
    0.01061148 = product of:
  0.02122296 = sum of:
    0.02122296 = product of:
      0.06366888 = sum of:
        0.06366888 = weight(_text_:k in 1947) [ClassicSimilarity], result of:
          0.06366888 = score(doc=1947,freq=2.0), product of:
            0.16142878 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.045220956 = queryNorm
            0.39440846 = fieldWeight in 1947, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.078125 = fieldNorm(doc=1947)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.484-492
  3. Grefenstette, G.: Explorations in automatic thesaurus discovery (1994) 0.01 
    0.0074280365 = product of:
  0.014856073 = sum of:
    0.014856073 = product of:
      0.04456822 = sum of:
        0.04456822 = weight(_text_:k in 170) [ClassicSimilarity], result of:
          0.04456822 = score(doc=170,freq=2.0), product of:
            0.16142878 = queryWeight, product of:
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.045220956 = queryNorm
            0.27608594 = fieldWeight in 170, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.569778 = idf(docFreq=3384, maxDocs=44218)
              0.0546875 = fieldNorm(doc=170)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)
    Footnote
    Rez. in: Journal of documentation 51(1995) no.4, S.447-448 (K. Sparck Jones)
  4. Hull, D.; Grefenstette, G.; Schulze, B.M.; Gaussier, E.; Schütze, H.; Pedersen, J.: Xerox TREC-5 site reports : routing, filtering, NLP, and Spanisch tracks (1997) 0.01 
    0.005139889 = product of:
  0.010279778 = sum of:
    0.010279778 = product of:
      0.030839335 = sum of:
        0.030839335 = weight(_text_:h in 3096) [ClassicSimilarity], result of:
          0.030839335 = score(doc=3096,freq=2.0), product of:
            0.11234917 = queryWeight, product of:
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.045220956 = queryNorm
            0.27449545 = fieldWeight in 3096, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              2.4844491 = idf(docFreq=10020, maxDocs=44218)
              0.078125 = fieldNorm(doc=3096)
      0.33333334 = coord(1/3)
  0.5 = coord(1/2)

Authors

Types

Themes