Search (1 results, page 1 of 1)

  • × author_ss:"Chieu, H.L."
  • × theme_ss:"Computerlinguistik"
  1. Chieu, H.L.; Lee, Y.K.: Query based event extraction along a timeline (2004) 0.01
    0.012733776 = product of:
      0.025467552 = sum of:
        0.025467552 = product of:
          0.07640266 = sum of:
            0.07640266 = weight(_text_:k in 4108) [ClassicSimilarity], result of:
              0.07640266 = score(doc=4108,freq=2.0), product of:
                0.16142878 = queryWeight, product of:
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.045220956 = queryNorm
                0.47329018 = fieldWeight in 4108, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.569778 = idf(docFreq=3384, maxDocs=44218)
                  0.09375 = fieldNorm(doc=4108)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    SIGIR'04: Proceedings of the 27th Annual International ACM-SIGIR Conference an Research and Development in Information Retrieval. Ed.: K. Järvelin, u.a