Search (4 results, page 1 of 1)

  • × author_ss:"Ozcan, R."
  • × year_i:[2010 TO 2020}
  1. Sarigil, E.; Sengor Altingovde, I.; Blanco, R.; Barla Cambazoglu, B.; Ozcan, R.; Ulusoy, Ö.: Characterizing, predicting, and handling web search queries that match very few or no results (2018) 0.01 
    0.008015362 = product of:
  0.016030723 = sum of:
    0.016030723 = product of:
      0.032061446 = sum of:
        0.032061446 = weight(_text_:r in 4039) [ClassicSimilarity], result of:
          0.032061446 = score(doc=4039,freq=4.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.25861394 = fieldWeight in 4039, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4039)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Vidinli, I.B.; Ozcan, R.: New query suggestion framework and algorithms : a case study for an educational search engine (2016) 0.01 
    0.0068012597 = product of:
  0.013602519 = sum of:
    0.013602519 = product of:
      0.027205039 = sum of:
        0.027205039 = weight(_text_:r in 3185) [ClassicSimilarity], result of:
          0.027205039 = score(doc=3185,freq=2.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.2194412 = fieldWeight in 3185, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.046875 = fieldNorm(doc=3185)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Ozcan, R.; Altingovde, I.S.; Ulusoy, O.: Exploiting navigational queries for result presentation and caching in Web search engines (2011) 0.01 
    0.0056677163 = product of:
  0.0113354325 = sum of:
    0.0113354325 = product of:
      0.022670865 = sum of:
        0.022670865 = weight(_text_:r in 4364) [ClassicSimilarity], result of:
          0.022670865 = score(doc=4364,freq=2.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.18286766 = fieldWeight in 4364, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0390625 = fieldNorm(doc=4364)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  4. Yilmaz, T.; Ozcan, R.; Altingovde, I.S.; Ulusoy, Ö.: Improving educational web search for question-like queries through subject classification (2019) 0.01 
    0.0056677163 = product of:
  0.0113354325 = sum of:
    0.0113354325 = product of:
      0.022670865 = sum of:
        0.022670865 = weight(_text_:r in 5041) [ClassicSimilarity], result of:
          0.022670865 = score(doc=5041,freq=2.0), product of:
            0.12397416 = queryWeight, product of:
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.037451506 = queryNorm
            0.18286766 = fieldWeight in 5041, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.3102584 = idf(docFreq=4387, maxDocs=44218)
              0.0390625 = fieldNorm(doc=5041)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Themes