Search (1 results, page 1 of 1)

  • × theme_ss:"Retrievalalgorithmen"
  • × theme_ss:"Sprachretrieval"
  1. Lin, J.; Katz, B.: Building a reusable test collection for question answering (2006) 0.02
    0.024640983 = product of:
      0.06160246 = sum of:
        0.027461102 = weight(_text_:j in 5045) [ClassicSimilarity], result of:
          0.027461102 = score(doc=5045,freq=2.0), product of:
            0.13036968 = queryWeight, product of:
              3.1774964 = idf(docFreq=5010, maxDocs=44218)
              0.041029055 = queryNorm
            0.21064025 = fieldWeight in 5045, 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=5045)
        0.034141358 = weight(_text_:b in 5045) [ClassicSimilarity], result of:
          0.034141358 = score(doc=5045,freq=2.0), product of:
            0.14536439 = queryWeight, product of:
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.041029055 = queryNorm
            0.23486741 = fieldWeight in 5045, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.542962 = idf(docFreq=3476, maxDocs=44218)
              0.046875 = fieldNorm(doc=5045)
      0.4 = coord(2/5)