Search (149 results, page 1 of 8)

  • × theme_ss:"Retrievalstudien"
  • × type_ss:"a"
  1. Tomaiuolo, N.G.; Parker, J.: Maximizing relevant retrieval : keyword and natural language searching (1998) 0.05
    0.052273225 = product of:
      0.10454645 = sum of:
        0.10454645 = product of:
          0.15681967 = sum of:
            0.07081294 = weight(_text_:j in 6418) [ClassicSimilarity], result of:
              0.07081294 = score(doc=6418,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.4914939 = fieldWeight in 6418, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.109375 = fieldNorm(doc=6418)
            0.08600674 = weight(_text_:22 in 6418) [ClassicSimilarity], result of:
              0.08600674 = score(doc=6418,freq=2.0), product of:
                0.15878315 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04534291 = queryNorm
                0.5416616 = fieldWeight in 6418, 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=6418)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Online. 22(1998) no.6, S.57-58
  2. Allan, J.; Callan, J.P.; Croft, W.B.; Ballesteros, L.; Broglio, J.; Xu, J.; Shu, H.: INQUERY at TREC-5 (1997) 0.05
    0.04968056 = product of:
      0.09936112 = sum of:
        0.09936112 = product of:
          0.14904168 = sum of:
            0.08760829 = weight(_text_:j in 3103) [ClassicSimilarity], result of:
              0.08760829 = score(doc=3103,freq=6.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.608066 = fieldWeight in 3103, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3103)
            0.061433386 = weight(_text_:22 in 3103) [ClassicSimilarity], result of:
              0.061433386 = score(doc=3103,freq=2.0), product of:
                0.15878315 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04534291 = queryNorm
                0.38690117 = fieldWeight in 3103, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3103)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    27. 2.1999 20:55:22
  3. Pal, S.; Mitra, M.; Kamps, J.: Evaluation effort, reliability and reusability in XML retrieval (2011) 0.04
    0.03575905 = product of:
      0.0715181 = sum of:
        0.0715181 = sum of:
          0.025290335 = weight(_text_:j in 4197) [ClassicSimilarity], result of:
            0.025290335 = score(doc=4197,freq=2.0), product of:
              0.14407694 = queryWeight, product of:
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.04534291 = queryNorm
              0.17553353 = fieldWeight in 4197, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.1774964 = idf(docFreq=5010, maxDocs=44218)
                0.0390625 = fieldNorm(doc=4197)
          0.015511071 = weight(_text_:m in 4197) [ClassicSimilarity], result of:
            0.015511071 = score(doc=4197,freq=2.0), product of:
              0.11283351 = queryWeight, product of:
                2.4884486 = idf(docFreq=9980, maxDocs=44218)
                0.04534291 = queryNorm
              0.13746867 = fieldWeight in 4197, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                2.4884486 = idf(docFreq=9980, maxDocs=44218)
                0.0390625 = fieldNorm(doc=4197)
          0.030716693 = weight(_text_:22 in 4197) [ClassicSimilarity], result of:
            0.030716693 = score(doc=4197,freq=2.0), product of:
              0.15878315 = queryWeight, product of:
                3.5018296 = idf(docFreq=3622, maxDocs=44218)
                0.04534291 = queryNorm
              0.19345059 = fieldWeight in 4197, 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=4197)
      0.5 = coord(1/2)
    
    Date
    22. 1.2011 14:20:56
  4. Ballerini, J.-P.; Büchel, M.; Domenig, R.; Knaus, D.; Mateev, B.; Mittendorf, E.; Schäuble, P.; Wechsler, M.; Sheridan, P.: SPIDER retrieval system at TREC-5 (1997) 0.03
    0.0314842 = product of:
      0.0629684 = sum of:
        0.0629684 = product of:
          0.094452605 = sum of:
            0.05058067 = weight(_text_:j in 3104) [ClassicSimilarity], result of:
              0.05058067 = score(doc=3104,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.35106707 = fieldWeight in 3104, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3104)
            0.043871935 = weight(_text_:m in 3104) [ClassicSimilarity], result of:
              0.043871935 = score(doc=3104,freq=4.0), product of:
                0.11283351 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04534291 = queryNorm
                0.3888201 = fieldWeight in 3104, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3104)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
  5. Griesbaum, J.; Rittberger, M.; Bekavac, B.: Deutsche Suchmaschinen im Vergleich : AltaVista.de, Fireball.de, Google.de und Lycos.de (2002) 0.03
    0.027200937 = product of:
      0.054401875 = sum of:
        0.054401875 = product of:
          0.08160281 = sum of:
            0.05058067 = weight(_text_:j in 1159) [ClassicSimilarity], result of:
              0.05058067 = score(doc=1159,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.35106707 = fieldWeight in 1159, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1159)
            0.031022143 = weight(_text_:m in 1159) [ClassicSimilarity], result of:
              0.031022143 = score(doc=1159,freq=2.0), product of:
                0.11283351 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04534291 = queryNorm
                0.27493733 = fieldWeight in 1159, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1159)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
  6. Sanderson, M.: ¬The Reuters test collection (1996) 0.02
    0.02465481 = product of:
      0.04930962 = sum of:
        0.04930962 = product of:
          0.073964424 = sum of:
            0.024817714 = weight(_text_:m in 6971) [ClassicSimilarity], result of:
              0.024817714 = score(doc=6971,freq=2.0), product of:
                0.11283351 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04534291 = queryNorm
                0.21994986 = fieldWeight in 6971, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6971)
            0.049146708 = weight(_text_:22 in 6971) [ClassicSimilarity], result of:
              0.049146708 = score(doc=6971,freq=2.0), product of:
                0.15878315 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04534291 = queryNorm
                0.30952093 = fieldWeight in 6971, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6971)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  7. Pemberton, J.K.; Ojala, M.; Garman, N.: Head to head : searching the Web versus traditional services (1998) 0.02
    0.02465481 = product of:
      0.04930962 = sum of:
        0.04930962 = product of:
          0.073964424 = sum of:
            0.024817714 = weight(_text_:m in 3572) [ClassicSimilarity], result of:
              0.024817714 = score(doc=3572,freq=2.0), product of:
                0.11283351 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04534291 = queryNorm
                0.21994986 = fieldWeight in 3572, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3572)
            0.049146708 = weight(_text_:22 in 3572) [ClassicSimilarity], result of:
              0.049146708 = score(doc=3572,freq=2.0), product of:
                0.15878315 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04534291 = queryNorm
                0.30952093 = fieldWeight in 3572, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3572)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Online. 22(1998) no.3, S.24-26,28
  8. ¬The Second Text Retrieval Conference : TREC-2 (1995) 0.02
    0.023726087 = product of:
      0.047452174 = sum of:
        0.047452174 = product of:
          0.07117826 = sum of:
            0.052564975 = weight(_text_:j in 1320) [ClassicSimilarity], result of:
              0.052564975 = score(doc=1320,freq=6.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.3648396 = fieldWeight in 1320, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1320)
            0.018613286 = weight(_text_:m in 1320) [ClassicSimilarity], result of:
              0.018613286 = score(doc=1320,freq=2.0), product of:
                0.11283351 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04534291 = queryNorm
                0.1649624 = fieldWeight in 1320, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1320)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Content
    Enthält die Beiträge: HARMAN, D.: Overview of the Second Text Retrieval Conference (TREC-2); SPRACK JONES, K.: Reflections on TREC; BUCKLEY, C., J. ALLAN u. G. SALTON: Automatic routing and retrieval using SMART: TREC-2; CALLAN, J.P., W.B. CROFT u. J. BROGLIO: TREC and TIPSTER experiments with INQUERY; ROBERTSON, S.R., S. WALKER u. M.M. HANCOCK-BEAULIEU: Large test collection experiments on an operational, interactive system: OKAPI at TREC; ZOBEL, J., A. MOFFAT, R. WILKINSON u. R. SACKS-DAVIS: Efficient retrieval of partial documents; METTLER, M. u. F. NORDBY: TREC routing experiments with the TRW/Paracel Fast Data Finder; EVANS, D.A. u. R.G. LEFFERTS: CLARIT-TREC experiments; STRZALKOWSKI, T.: Natural language information retrieval; CAID, W.R., S.T. DUMAIS u. S.I. GALLANT: Learned vector-space models for document retrieval; BELKIN, N.J. P. KANTOR, E.A. FOX u. J.A. SHAW: Combining the evidence of multiple query representations for information retrieval
  9. Reichert, S.; Mayr, P.: Untersuchung von Relevanzeigenschaften in einem kontrollierten Eyetracking-Experiment (2012) 0.02
    0.022402812 = product of:
      0.044805624 = sum of:
        0.044805624 = product of:
          0.06720843 = sum of:
            0.030348403 = weight(_text_:j in 328) [ClassicSimilarity], result of:
              0.030348403 = score(doc=328,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.21064025 = fieldWeight in 328, 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=328)
            0.03686003 = weight(_text_:22 in 328) [ClassicSimilarity], result of:
              0.03686003 = score(doc=328,freq=2.0), product of:
                0.15878315 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04534291 = queryNorm
                0.23214069 = fieldWeight in 328, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=328)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Content
    Vgl.: http://www.degruyter.com/view/j/iwp.2012.63.issue-3/iwp-2012-0029/iwp-2012-0029.xml?format=INT. Vgl. auch: http://www.ib.hu-berlin.de/~mayr/arbeiten/iwp-2012-final.pdf.
    Date
    22. 7.2012 19:25:54
  10. Saracevic, T.: Individual differences in organizing, searching and retrieving information (1991) 0.02
    0.02176075 = product of:
      0.0435215 = sum of:
        0.0435215 = product of:
          0.06528225 = sum of:
            0.040464535 = weight(_text_:j in 3692) [ClassicSimilarity], result of:
              0.040464535 = score(doc=3692,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.28085366 = fieldWeight in 3692, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3692)
            0.024817714 = weight(_text_:m in 3692) [ClassicSimilarity], result of:
              0.024817714 = score(doc=3692,freq=2.0), product of:
                0.11283351 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04534291 = queryNorm
                0.21994986 = fieldWeight in 3692, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0625 = fieldNorm(doc=3692)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    ASIS'91: systems understanding people. Proc. of the 54th Annual Meeting of the ASIS, vol.28, Washington, DC, 27.-31.10.1991. Ed.: J.-M. Griffiths
  11. Salampasis, M.; Tait, J.; Bloor, C.: Evaluation of information-seeking performance in hypermedia digital libraries (1998) 0.02
    0.019040657 = product of:
      0.038081314 = sum of:
        0.038081314 = product of:
          0.05712197 = sum of:
            0.03540647 = weight(_text_:j in 3759) [ClassicSimilarity], result of:
              0.03540647 = score(doc=3759,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.24574696 = fieldWeight in 3759, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3759)
            0.0217155 = weight(_text_:m in 3759) [ClassicSimilarity], result of:
              0.0217155 = score(doc=3759,freq=2.0), product of:
                0.11283351 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04534291 = queryNorm
                0.19245613 = fieldWeight in 3759, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=3759)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
  12. Rokaya, M.; Atlam, E.; Fuketa, M.; Dorji, T.C.; Aoe, J.-i.: Ranking of field association terms using Co-word analysis (2008) 0.02
    0.018890522 = product of:
      0.037781045 = sum of:
        0.037781045 = product of:
          0.056671567 = sum of:
            0.030348403 = weight(_text_:j in 2060) [ClassicSimilarity], result of:
              0.030348403 = score(doc=2060,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.21064025 = fieldWeight in 2060, 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=2060)
            0.026323162 = weight(_text_:m in 2060) [ClassicSimilarity], result of:
              0.026323162 = score(doc=2060,freq=4.0), product of:
                0.11283351 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04534291 = queryNorm
                0.23329206 = fieldWeight in 2060, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2060)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
  13. 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) 0.02
    0.018850304 = product of:
      0.03770061 = sum of:
        0.03770061 = product of:
          0.11310182 = sum of:
            0.11310182 = weight(_text_:j in 3100) [ClassicSimilarity], result of:
              0.11310182 = score(doc=3100,freq=10.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.78500986 = fieldWeight in 3100, product of:
                  3.1622777 = tf(freq=10.0), with freq of:
                    10.0 = termFreq=10.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3100)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  14. Iivonen, M.: Consistency in the selection of search concepts and search terms (1995) 0.02
    0.018491106 = product of:
      0.036982212 = sum of:
        0.036982212 = product of:
          0.055473316 = sum of:
            0.018613286 = weight(_text_:m in 1757) [ClassicSimilarity], result of:
              0.018613286 = score(doc=1757,freq=2.0), product of:
                0.11283351 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04534291 = queryNorm
                0.1649624 = fieldWeight in 1757, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1757)
            0.03686003 = weight(_text_:22 in 1757) [ClassicSimilarity], result of:
              0.03686003 = score(doc=1757,freq=2.0), product of:
                0.15878315 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04534291 = queryNorm
                0.23214069 = fieldWeight in 1757, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=1757)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Abstract
    Considers intersearcher and intrasearcher consistency in the selection of search terms. Based on an empirical study where 22 searchers from 4 different types of search environments analyzed altogether 12 search requests of 4 different types in 2 separate test situations between which 2 months elapsed. Statistically very significant differences in consistency were found according to the types of search environments and search requests. Consistency was also considered according to the extent of the scope of search concept. At level I search terms were compared character by character. At level II different search terms were accepted as the same search concept with a rather simple evaluation of linguistic expressions. At level III, in addition to level II, the hierarchical approach of the search request was also controlled. At level IV different search terms were accepted as the same search concept with a broad interpretation of the search concept. Both intersearcher and intrasearcher consistency grew most immediately after a rather simple evaluation of linguistic impressions
  15. Serrano Cobos, J.; Quintero Orta, A.: Design, development and management of an information recovery system for an Internet Website : from documentary theory to practice (2003) 0.02
    0.016320564 = product of:
      0.032641128 = sum of:
        0.032641128 = product of:
          0.04896169 = sum of:
            0.030348403 = weight(_text_:j in 2726) [ClassicSimilarity], result of:
              0.030348403 = score(doc=2726,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.21064025 = fieldWeight in 2726, 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=2726)
            0.018613286 = weight(_text_:m in 2726) [ClassicSimilarity], result of:
              0.018613286 = score(doc=2726,freq=2.0), product of:
                0.11283351 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04534291 = queryNorm
                0.1649624 = fieldWeight in 2726, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2726)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    Challenges in knowledge representation and organization for the 21st century: Integration of knowledge across boundaries. Proceedings of the 7th ISKO International Conference Granada, Spain, July 10-13, 2002. Ed.: M. López-Huertas
  16. Fuhr, N.; Niewelt, B.: ¬Ein Retrievaltest mit automatisch indexierten Dokumenten (1984) 0.01
    0.014334457 = product of:
      0.028668914 = sum of:
        0.028668914 = product of:
          0.08600674 = sum of:
            0.08600674 = weight(_text_:22 in 262) [ClassicSimilarity], result of:
              0.08600674 = score(doc=262,freq=2.0), product of:
                0.15878315 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04534291 = queryNorm
                0.5416616 = fieldWeight in 262, 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=262)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    20.10.2000 12:22:23
  17. Voorhees, E.M.; Harman, D.: Overview of the Sixth Text REtrieval Conference (TREC-6) (2000) 0.01
    0.014334457 = product of:
      0.028668914 = sum of:
        0.028668914 = product of:
          0.08600674 = sum of:
            0.08600674 = weight(_text_:22 in 6438) [ClassicSimilarity], result of:
              0.08600674 = score(doc=6438,freq=2.0), product of:
                0.15878315 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04534291 = 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)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    11. 8.2001 16:22:19
  18. Dalrymple, P.W.: Retrieval by reformulation in two library catalogs : toward a cognitive model of searching behavior (1990) 0.01
    0.014334457 = product of:
      0.028668914 = sum of:
        0.028668914 = product of:
          0.08600674 = sum of:
            0.08600674 = weight(_text_:22 in 5089) [ClassicSimilarity], result of:
              0.08600674 = score(doc=5089,freq=2.0), product of:
                0.15878315 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04534291 = queryNorm
                0.5416616 = fieldWeight in 5089, 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=5089)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Date
    22. 7.2006 18:43:54
  19. Allan, J.; Croft, W.B.; Callan, J.: ¬The University of Massachusetts and a dozen TRECs (2005) 0.01
    0.014306376 = product of:
      0.028612752 = sum of:
        0.028612752 = product of:
          0.08583825 = sum of:
            0.08583825 = weight(_text_:j in 5086) [ClassicSimilarity], result of:
              0.08583825 = score(doc=5086,freq=4.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.5957806 = fieldWeight in 5086, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.09375 = fieldNorm(doc=5086)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
  20. Wildemuth, B.M.; Jacob, E.K.; Fullington, A.;; Bliek, R. de; Friedman, C.P.: ¬A detailed analysis of end-user search behaviours (1991) 0.01
    0.013600469 = product of:
      0.027200937 = sum of:
        0.027200937 = product of:
          0.040801406 = sum of:
            0.025290335 = weight(_text_:j in 2423) [ClassicSimilarity], result of:
              0.025290335 = score(doc=2423,freq=2.0), product of:
                0.14407694 = queryWeight, product of:
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.04534291 = queryNorm
                0.17553353 = fieldWeight in 2423, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.1774964 = idf(docFreq=5010, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2423)
            0.015511071 = weight(_text_:m in 2423) [ClassicSimilarity], result of:
              0.015511071 = score(doc=2423,freq=2.0), product of:
                0.11283351 = queryWeight, product of:
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.04534291 = queryNorm
                0.13746867 = fieldWeight in 2423, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.4884486 = idf(docFreq=9980, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2423)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    ASIS'91: systems understanding people. Proc. of the 54th Annual Meeting of the ASIS, vol.28, Washington, DC, 27.-31.10.1991. Ed.: J.-M. Griffiths

Languages

  • e 124
  • d 20
  • chi 2
  • f 2
  • nl 1
  • More… Less…