Search (2 results, page 1 of 1)

  • × author_ss:"Strzalkowski, T."
  • × theme_ss:"Retrievalstudien"
  1. Strzalkowski, T.; Sparck Jones, K.: NLP track at TREC-5 (1997) 0.02
    0.016207296 = product of:
      0.032414593 = sum of:
        0.032414593 = product of:
          0.064829186 = sum of:
            0.064829186 = weight(_text_:u in 3098) [ClassicSimilarity], result of:
              0.064829186 = score(doc=3098,freq=2.0), product of:
                0.14932987 = queryWeight, product of:
                  3.2744443 = idf(docFreq=4547, maxDocs=44218)
                  0.045604642 = queryNorm
                0.43413407 = fieldWeight in 3098, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.2744443 = idf(docFreq=4547, maxDocs=44218)
                  0.09375 = fieldNorm(doc=3098)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
  2. Strzalkowski, T.; Guthrie, L.; Karlgren, J.; Leistensnider, J.; Lin, F.; Perez-Carballo, J.; Straszheim, T.; Wang, J.; Wilding, J.: Natural language information retrieval : TREC-5 report (1997) 0.01
    0.013506081 = product of:
      0.027012162 = sum of:
        0.027012162 = product of:
          0.054024324 = sum of:
            0.054024324 = weight(_text_:u in 3100) [ClassicSimilarity], result of:
              0.054024324 = score(doc=3100,freq=2.0), product of:
                0.14932987 = queryWeight, product of:
                  3.2744443 = idf(docFreq=4547, maxDocs=44218)
                  0.045604642 = queryNorm
                0.3617784 = fieldWeight in 3100, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.2744443 = idf(docFreq=4547, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3100)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Source
    The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman