Search (3 results, page 1 of 1)

  • × author_ss:"Balakrishnan, V."
  1. Ravana, S.D.; Rajagopal, P.; Balakrishnan, V.: Ranking retrieval systems using pseudo relevance judgments (2015) 0.00 
    0.0013370136 = product of:
  0.016044162 = sum of:
    0.005326364 = product of:
      0.015979093 = sum of:
        0.015979093 = weight(_text_:p in 2591) [ClassicSimilarity], result of:
          0.015979093 = score(doc=2591,freq=2.0), product of:
            0.08044819 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.02237461 = queryNorm
            0.19862589 = fieldWeight in 2591, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2591)
      0.33333334 = coord(1/3)
    0.010717797 = product of:
      0.021435594 = sum of:
        0.021435594 = weight(_text_:22 in 2591) [ClassicSimilarity], result of:
          0.021435594 = score(doc=2591,freq=4.0), product of:
            0.07835207 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.02237461 = queryNorm
            0.27358043 = fieldWeight in 2591, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.0390625 = fieldNorm(doc=2591)
      0.5 = coord(1/2)
  0.083333336 = coord(2/24)
    Date
    20. 1.2015 18:30:22
    18. 9.2018 18:22:56
  2. Rajagopal, P.; Ravana, S.D.; Koh, Y.S.; Balakrishnan, V.: Evaluating the effectiveness of information retrieval systems using effort-based relevance judgment (2019) 0.00 
    0.001075416 = product of:
  0.012904991 = sum of:
    0.005326364 = product of:
      0.015979093 = sum of:
        0.015979093 = weight(_text_:p in 5287) [ClassicSimilarity], result of:
          0.015979093 = score(doc=5287,freq=2.0), product of:
            0.08044819 = queryWeight, product of:
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.02237461 = queryNorm
            0.19862589 = fieldWeight in 5287, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5955126 = idf(docFreq=3298, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5287)
      0.33333334 = coord(1/3)
    0.007578627 = product of:
      0.015157254 = sum of:
        0.015157254 = weight(_text_:22 in 5287) [ClassicSimilarity], result of:
          0.015157254 = score(doc=5287,freq=2.0), product of:
            0.07835207 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.02237461 = queryNorm
            0.19345059 = fieldWeight in 5287, 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=5287)
      0.5 = coord(1/2)
  0.083333336 = coord(2/24)
    Date
    20. 1.2015 18:30:22
  3. Balakrishnan, V.; Ahmadi, K.; Ravana, S.D.: Improving retrieval relevance using users' explicit feedback (2016) 0.00 
    3.1577615E-4 = product of:
  0.007578627 = sum of:
    0.007578627 = product of:
      0.015157254 = sum of:
        0.015157254 = weight(_text_:22 in 2921) [ClassicSimilarity], result of:
          0.015157254 = score(doc=2921,freq=2.0), product of:
            0.07835207 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.02237461 = queryNorm
            0.19345059 = fieldWeight in 2921, 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=2921)
      0.5 = coord(1/2)
  0.041666668 = coord(1/24)
    Date
    20. 1.2015 18:30:22

Authors

Themes