Search (9 results, page 1 of 1)

  • × author_ss:"Voorhees, E.M."
  1. Buckley, C.; Voorhees, E.M.: Retrieval system evaluation (2005) 0.01
    0.011053504 = product of:
      0.077374525 = sum of:
        0.077374525 = weight(_text_:ed in 648) [ClassicSimilarity], result of:
          0.077374525 = score(doc=648,freq=2.0), product of:
            0.140671 = queryWeight, product of:
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.0395589 = queryNorm
            0.55003893 = fieldWeight in 648, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.109375 = fieldNorm(doc=648)
      0.14285715 = coord(1/7)
    
    Source
    TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman
  2. Voorhees, E.M.; Garofolo, J.S.: Retrieving noisy text (2005) 0.01
    0.011053504 = product of:
      0.077374525 = sum of:
        0.077374525 = weight(_text_:ed in 5084) [ClassicSimilarity], result of:
          0.077374525 = score(doc=5084,freq=2.0), product of:
            0.140671 = queryWeight, product of:
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.0395589 = queryNorm
            0.55003893 = fieldWeight in 5084, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.109375 = fieldNorm(doc=5084)
      0.14285715 = coord(1/7)
    
    Source
    TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman
  3. Voorhees, E.M.: Question answering in TREC (2005) 0.01
    0.009474432 = product of:
      0.06632102 = sum of:
        0.06632102 = weight(_text_:ed in 6487) [ClassicSimilarity], result of:
          0.06632102 = score(doc=6487,freq=2.0), product of:
            0.140671 = queryWeight, product of:
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.0395589 = queryNorm
            0.47146195 = fieldWeight in 6487, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.09375 = fieldNorm(doc=6487)
      0.14285715 = coord(1/7)
    
    Source
    TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman
  4. Voorhees, E.M.; Harman, D.K.: Overview of the fifth Text Retrieval Conference (TREC-5) (1997) 0.01
    0.009474432 = product of:
      0.06632102 = sum of:
        0.06632102 = weight(_text_:ed in 3109) [ClassicSimilarity], result of:
          0.06632102 = score(doc=3109,freq=2.0), product of:
            0.140671 = queryWeight, product of:
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.0395589 = queryNorm
            0.47146195 = fieldWeight in 3109, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.09375 = fieldNorm(doc=3109)
      0.14285715 = coord(1/7)
    
    Source
    The Fifth Text Retrieval Conference (TREC-5). Ed.: E.M. Voorhees u. D.K. Harman
  5. Buckley, C.; Voorhees, E.M.: Retrieval evaluation with incomplete information (2004) 0.01
    0.009474432 = product of:
      0.06632102 = sum of:
        0.06632102 = weight(_text_:ed in 4127) [ClassicSimilarity], result of:
          0.06632102 = score(doc=4127,freq=2.0), product of:
            0.140671 = queryWeight, product of:
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.0395589 = queryNorm
            0.47146195 = fieldWeight in 4127, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.09375 = fieldNorm(doc=4127)
      0.14285715 = coord(1/7)
    
    Source
    SIGIR'04: Proceedings of the 27th Annual International ACM-SIGIR Conference an Research and Development in Information Retrieval. Ed.: K. Järvelin, u.a
  6. Voorhees, E.M.: Text REtrieval Conference (TREC) (2009) 0.01
    0.00893258 = product of:
      0.06252806 = sum of:
        0.06252806 = weight(_text_:ed in 3890) [ClassicSimilarity], result of:
          0.06252806 = score(doc=3890,freq=4.0), product of:
            0.140671 = queryWeight, product of:
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.0395589 = queryNorm
            0.4444986 = fieldWeight in 3890, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.0625 = fieldNorm(doc=3890)
      0.14285715 = coord(1/7)
    
    Source
    Encyclopedia of library and information sciences. 3rd ed. Ed.: M.J. Bates
  7. Voorhees, E.M.: Implementing agglomerative hierarchic clustering algorithms for use in document retrieval (1986) 0.01
    0.006125354 = product of:
      0.042877477 = sum of:
        0.042877477 = product of:
          0.08575495 = sum of:
            0.08575495 = weight(_text_:22 in 402) [ClassicSimilarity], result of:
              0.08575495 = score(doc=402,freq=2.0), product of:
                0.13852853 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0395589 = queryNorm
                0.61904186 = fieldWeight in 402, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.125 = fieldNorm(doc=402)
          0.5 = coord(1/2)
      0.14285715 = coord(1/7)
    
    Source
    Information processing and management. 22(1986) no.6, S.465-476
  8. Voorhees, E.M.; Harman, D.: Overview of the Sixth Text REtrieval Conference (TREC-6) (2000) 0.01
    0.005359685 = product of:
      0.037517793 = sum of:
        0.037517793 = product of:
          0.07503559 = sum of:
            0.07503559 = weight(_text_:22 in 6438) [ClassicSimilarity], result of:
              0.07503559 = score(doc=6438,freq=2.0), product of:
                0.13852853 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0395589 = queryNorm
                0.5416616 = fieldWeight in 6438, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=6438)
          0.5 = coord(1/2)
      0.14285715 = coord(1/7)
    
    Date
    11. 8.2001 16:22:19
  9. Voorhees, E.M.; Harman, D.K.: ¬The Text REtrieval Conference (2005) 0.00
    0.002763376 = product of:
      0.019343631 = sum of:
        0.019343631 = weight(_text_:ed in 5082) [ClassicSimilarity], result of:
          0.019343631 = score(doc=5082,freq=2.0), product of:
            0.140671 = queryWeight, product of:
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.0395589 = queryNorm
            0.13750973 = fieldWeight in 5082, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.5559888 = idf(docFreq=3431, maxDocs=44218)
              0.02734375 = fieldNorm(doc=5082)
      0.14285715 = coord(1/7)
    
    Source
    TREC: experiment and evaluation in information retrieval. Ed.: E.M. Voorhees, u. D.K. Harman