Search (1 results, page 1 of 1)

  • × author_ss:"Friman, J."
  • × theme_ss:"Informationsdienstleistungen"
  • × year_i:[2000 TO 2010}
  1. Friman, J.; Kangaspunta, J.; Leppäniemi, S.; Rasi, P.; Virrankoski, A.: Query performance analyser : a tool for teaching information retrieval skills through an educational game (2005) 0.03
    0.027472649 = product of:
      0.054945298 = sum of:
        0.054945298 = sum of:
          0.029559148 = weight(_text_:j in 3010) [ClassicSimilarity], result of:
            0.029559148 = score(doc=3010,freq=4.0), product of:
              0.11907397 = queryWeight, product of:
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.037474148 = queryNorm
              0.2482419 = fieldWeight in 3010, product of:
                2.0 = tf(freq=4.0), with freq of:
                  4.0 = termFreq=4.0
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.0390625 = fieldNorm(doc=3010)
          0.025386147 = weight(_text_:22 in 3010) [ClassicSimilarity], result of:
            0.025386147 = score(doc=3010,freq=2.0), product of:
              0.13122807 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.037474148 = queryNorm
              0.19345059 = fieldWeight in 3010, 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=3010)
      0.5 = coord(1/2)
    
    Date
    22. 7.2009 11:03:43