Search (5 results, page 1 of 1)

  • × theme_ss:"Retrievalalgorithmen"
  • × year_i:[2020 TO 2030}
  1. Wiggers, G.; Verberne, S.; Loon, W. van; Zwenne, G.-J.: Bibliometric-enhanced legal information retrieval : combining usage and citations as flavors of impact relevance (2023) 0.01 
    0.009846672 = product of:
  0.034463353 = sum of:
    0.014416885 = product of:
      0.02883377 = sum of:
        0.02883377 = weight(_text_:w in 1022) [ClassicSimilarity], result of:
          0.02883377 = score(doc=1022,freq=2.0), product of:
            0.13696499 = queryWeight, product of:
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.035941213 = queryNorm
            0.21051927 = fieldWeight in 1022, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.8108058 = idf(docFreq=2659, maxDocs=44218)
              0.0390625 = fieldNorm(doc=1022)
      0.5 = coord(1/2)
    0.02004647 = weight(_text_:j in 1022) [ClassicSimilarity], result of:
      0.02004647 = score(doc=1022,freq=2.0), product of:
        0.11420308 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.035941213 = queryNorm
        0.17553353 = fieldWeight in 1022, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.0390625 = fieldNorm(doc=1022)
  0.2857143 = coord(2/7)
  2. Elsweiler, D.; Kruschwitz, U.: Interaktives Information Retrieval (2023) 0.00 
    0.0048659197 = product of:
  0.034061436 = sum of:
    0.034061436 = weight(_text_:u in 797) [ClassicSimilarity], result of:
      0.034061436 = score(doc=797,freq=2.0), product of:
        0.1176875 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035941213 = queryNorm
        0.28942272 = fieldWeight in 797, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.0625 = fieldNorm(doc=797)
  0.14285715 = coord(1/7)
  3. Reimer, U.: Empfehlungssysteme (2023) 0.00 
    0.00425768 = product of:
  0.029803757 = sum of:
    0.029803757 = weight(_text_:u in 519) [ClassicSimilarity], result of:
      0.029803757 = score(doc=519,freq=2.0), product of:
        0.1176875 = queryWeight, product of:
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.035941213 = queryNorm
        0.25324488 = fieldWeight in 519, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.2744443 = idf(docFreq=4547, maxDocs=44218)
          0.0546875 = fieldNorm(doc=519)
  0.14285715 = coord(1/7)
  4. Dang, E.K.F.; Luk, R.W.P.; Allan, J.: ¬A retrieval model family based on the probability ranking principle for ad hoc retrieval (2022) 0.00 
    0.0040092943 = product of:
  0.02806506 = sum of:
    0.02806506 = weight(_text_:j in 638) [ClassicSimilarity], result of:
      0.02806506 = score(doc=638,freq=2.0), product of:
        0.11420308 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.035941213 = queryNorm
        0.24574696 = fieldWeight in 638, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.0546875 = fieldNorm(doc=638)
  0.14285715 = coord(1/7)
  5. Liu, J.; Liu, C.: Personalization in text information retrieval : a survey (2020) 0.00 
    0.0034365382 = product of:
  0.024055766 = sum of:
    0.024055766 = weight(_text_:j in 5761) [ClassicSimilarity], result of:
      0.024055766 = score(doc=5761,freq=2.0), product of:
        0.11420308 = queryWeight, product of:
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.035941213 = queryNorm
        0.21064025 = fieldWeight in 5761, product of:
          1.4142135 = tf(freq=2.0), with freq of:
            2.0 = termFreq=2.0
          3.1774964 = idf(docFreq=5010, maxDocs=44218)
          0.046875 = fieldNorm(doc=5761)
  0.14285715 = coord(1/7)

Authors

Languages