Search (3 results, page 1 of 1)

  • × author_ss:"Schaer, P."
  • × theme_ss:"Retrievalstudien"
  1. Munkelt, J.; Schaer, P.: Towards an IR test collection for the German National Library (2018) 0.02 
    0.01895703 = product of:
  0.03791406 = sum of:
    0.03791406 = product of:
      0.07582812 = sum of:
        0.07582812 = weight(_text_:j in 5780) [ClassicSimilarity], result of:
          0.07582812 = score(doc=5780,freq=2.0), product of:
            0.1542809 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04855423 = queryNorm
            0.4914939 = fieldWeight in 5780, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.109375 = fieldNorm(doc=5780)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  2. Munkelt, J.; Schaer, P.; Lepsky, K.: Towards an IR test collection for the German National Library (2018) 0.01 
    0.008124442 = product of:
  0.016248884 = sum of:
    0.016248884 = product of:
      0.032497767 = sum of:
        0.032497767 = weight(_text_:j in 4311) [ClassicSimilarity], result of:
          0.032497767 = score(doc=4311,freq=2.0), product of:
            0.1542809 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04855423 = queryNorm
            0.21064025 = fieldWeight in 4311, 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=4311)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
  3. Breuer, T.; Tavakolpoursaleh, N.; Schaer, P.; Hienert, D.; Schaible, J.; Castro, L.J.: Online Information Retrieval Evaluation using the STELLA Framework (2022) 0.01 
    0.008124442 = product of:
  0.016248884 = sum of:
    0.016248884 = product of:
      0.032497767 = sum of:
        0.032497767 = weight(_text_:j in 640) [ClassicSimilarity], result of:
          0.032497767 = score(doc=640,freq=2.0), product of:
            0.1542809 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.04855423 = queryNorm
            0.21064025 = fieldWeight in 640, 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=640)
      0.5 = coord(1/2)
  0.5 = coord(1/2)

Authors

Years

Types