Search (7 results, page 1 of 1)

  • × author_ss:"Harman, D.K."
  • × type_ss:"a"
  1. Harman, D.K.: ¬The TREC test collections (2005) 0.00 
    0.0034895425 = product of:
  0.01395817 = sum of:
    0.01395817 = product of:
      0.06979085 = sum of:
        0.06979085 = weight(_text_:29 in 4637) [ClassicSimilarity], result of:
          0.06979085 = score(doc=4637,freq=2.0), product of:
            0.12826501 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.03646288 = queryNorm
            0.5441145 = fieldWeight in 4637, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.109375 = fieldNorm(doc=4637)
      0.2 = coord(1/5)
  0.25 = coord(1/4)
    Date
    29. 3.1996 18:16:49
  2. Harman, D.K.: ¬The TREC ad hoc experiments (2005) 0.00 
    0.0034895425 = product of:
  0.01395817 = sum of:
    0.01395817 = product of:
      0.06979085 = sum of:
        0.06979085 = weight(_text_:29 in 5711) [ClassicSimilarity], result of:
          0.06979085 = score(doc=5711,freq=2.0), product of:
            0.12826501 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.03646288 = queryNorm
            0.5441145 = fieldWeight in 5711, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.109375 = fieldNorm(doc=5711)
      0.2 = coord(1/5)
  0.25 = coord(1/4)
    Date
    29. 3.1996 18:16:49
  3. Harman, D.K.: Beyond English (2005) 0.00 
    0.0034895425 = product of:
  0.01395817 = sum of:
    0.01395817 = product of:
      0.06979085 = sum of:
        0.06979085 = weight(_text_:29 in 4850) [ClassicSimilarity], result of:
          0.06979085 = score(doc=4850,freq=2.0), product of:
            0.12826501 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.03646288 = queryNorm
            0.5441145 = fieldWeight in 4850, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.109375 = fieldNorm(doc=4850)
      0.2 = coord(1/5)
  0.25 = coord(1/4)
    Date
    29. 3.1996 18:16:49
  4. Voorhees, E.M.; Harman, D.K.: Overview of the fifth Text Retrieval Conference (TREC-5) (1997) 0.00 
    0.0031018602 = product of:
  0.012407441 = sum of:
    0.012407441 = product of:
      0.062037203 = sum of:
        0.062037203 = weight(_text_:28 in 3109) [ClassicSimilarity], result of:
          0.062037203 = score(doc=3109,freq=2.0), product of:
            0.13061963 = queryWeight, product of:
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.03646288 = queryNorm
            0.4749455 = fieldWeight in 3109, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.09375 = fieldNorm(doc=3109)
      0.2 = coord(1/5)
  0.25 = coord(1/4)
    Pages
    S.1-28
  5. Harman, D.K.: ¬The TREC conferences (1995) 0.00 
    0.0025848837 = product of:
  0.010339535 = sum of:
    0.010339535 = product of:
      0.05169767 = sum of:
        0.05169767 = weight(_text_:28 in 1932) [ClassicSimilarity], result of:
          0.05169767 = score(doc=1932,freq=2.0), product of:
            0.13061963 = queryWeight, product of:
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.03646288 = queryNorm
            0.39578792 = fieldWeight in 1932, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5822632 = idf(docFreq=3342, maxDocs=44218)
              0.078125 = fieldNorm(doc=1932)
      0.2 = coord(1/5)
  0.25 = coord(1/4)
    Pages
    S.9-28
  6. Harman, D.K.: ¬The first text retrieval conference : TREC-1, 1992 (1993) 0.00 
    0.0019940243 = product of:
  0.007976097 = sum of:
    0.007976097 = product of:
      0.039880484 = sum of:
        0.039880484 = weight(_text_:29 in 1317) [ClassicSimilarity], result of:
          0.039880484 = score(doc=1317,freq=2.0), product of:
            0.12826501 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.03646288 = queryNorm
            0.31092256 = fieldWeight in 1317, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.0625 = fieldNorm(doc=1317)
      0.2 = coord(1/5)
  0.25 = coord(1/4)
    Source
    Information processing and management. 29(1993) no.4, S.411-414
  7. Voorhees, E.M.; Harman, D.K.: ¬The Text REtrieval Conference (2005) 0.00 
    8.7238563E-4 = product of:
  0.0034895425 = sum of:
    0.0034895425 = product of:
      0.017447712 = sum of:
        0.017447712 = weight(_text_:29 in 5082) [ClassicSimilarity], result of:
          0.017447712 = score(doc=5082,freq=2.0), product of:
            0.12826501 = queryWeight, product of:
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.03646288 = queryNorm
            0.13602862 = fieldWeight in 5082, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5176873 = idf(docFreq=3565, maxDocs=44218)
              0.02734375 = fieldNorm(doc=5082)
      0.2 = coord(1/5)
  0.25 = coord(1/4)
    Date
    29. 3.1996 18:16:49

Years