Search (92 results, page 1 of 5)

  • × language_ss:"e"
  • × theme_ss:"Automatisches Indexieren"
  • × year_i:[1990 TO 2000}
  1. Kutschekmanesch, S.; Lutes, B.; Moelle, K.; Thiel, U.; Tzeras, K.: Automated multilingual indexing : a synthesis of rule-based and thesaurus-based methods (1998) 0.02
    0.023549415 = product of:
      0.04709883 = sum of:
        0.04709883 = product of:
          0.070648246 = sum of:
            0.008475648 = weight(_text_:s in 4157) [ClassicSimilarity], result of:
              0.008475648 = score(doc=4157,freq=4.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.16988087 = fieldWeight in 4157, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.078125 = fieldNorm(doc=4157)
            0.0621726 = weight(_text_:22 in 4157) [ClassicSimilarity], result of:
              0.0621726 = score(doc=4157,freq=2.0), product of:
                0.16069375 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045888513 = queryNorm
                0.38690117 = fieldWeight in 4157, 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=4157)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    S.211-224
    Source
    Information und Märkte: 50. Deutscher Dokumentartag 1998, Kongreß der Deutschen Gesellschaft für Dokumentation e.V. (DGD), Rheinische Friedrich-Wilhelms-Universität Bonn, 22.-24. September 1998. Hrsg. von Marlies Ockenfeld u. Gerhard J. Mantwill
  2. Tsujii, J.-I.: Automatic acquisition of semantic collocation from corpora (1995) 0.02
    0.018177543 = product of:
      0.036355086 = sum of:
        0.036355086 = product of:
          0.05453263 = sum of:
            0.0047945506 = weight(_text_:s in 4709) [ClassicSimilarity], result of:
              0.0047945506 = score(doc=4709,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.09609913 = fieldWeight in 4709, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0625 = fieldNorm(doc=4709)
            0.04973808 = weight(_text_:22 in 4709) [ClassicSimilarity], result of:
              0.04973808 = score(doc=4709,freq=2.0), product of:
                0.16069375 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045888513 = queryNorm
                0.30952093 = fieldWeight in 4709, 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=4709)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    31. 7.1996 9:22:19
    Source
    Machine translation. 10(1995) no.3, S.219-258
  3. Riloff, E.: ¬An empirical study of automated dictionary construction for information extraction in three domains (1996) 0.02
    0.018177543 = product of:
      0.036355086 = sum of:
        0.036355086 = product of:
          0.05453263 = sum of:
            0.0047945506 = weight(_text_:s in 6752) [ClassicSimilarity], result of:
              0.0047945506 = score(doc=6752,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.09609913 = fieldWeight in 6752, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0625 = fieldNorm(doc=6752)
            0.04973808 = weight(_text_:22 in 6752) [ClassicSimilarity], result of:
              0.04973808 = score(doc=6752,freq=2.0), product of:
                0.16069375 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045888513 = queryNorm
                0.30952093 = fieldWeight in 6752, 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=6752)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    6. 3.1997 16:22:15
    Source
    Artificial intelligence. 85(1996) nos.1/2, S.101-134
  4. Bordoni, L.; Pazienza, M.T.: Documents automatic indexing in an environmental domain (1997) 0.02
    0.01590535 = product of:
      0.0318107 = sum of:
        0.0318107 = product of:
          0.04771605 = sum of:
            0.004195232 = weight(_text_:s in 530) [ClassicSimilarity], result of:
              0.004195232 = score(doc=530,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.08408674 = fieldWeight in 530, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=530)
            0.04352082 = weight(_text_:22 in 530) [ClassicSimilarity], result of:
              0.04352082 = score(doc=530,freq=2.0), product of:
                0.16069375 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045888513 = queryNorm
                0.2708308 = fieldWeight in 530, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=530)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Source
    International forum on information and documentation. 22(1997) no.1, S.17-28
  5. Wolfekuhler, M.R.; Punch, W.F.: Finding salient features for personal Web pages categories (1997) 0.02
    0.01590535 = product of:
      0.0318107 = sum of:
        0.0318107 = product of:
          0.04771605 = sum of:
            0.004195232 = weight(_text_:s in 2673) [ClassicSimilarity], result of:
              0.004195232 = score(doc=2673,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.08408674 = fieldWeight in 2673, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2673)
            0.04352082 = weight(_text_:22 in 2673) [ClassicSimilarity], result of:
              0.04352082 = score(doc=2673,freq=2.0), product of:
                0.16069375 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045888513 = queryNorm
                0.2708308 = fieldWeight in 2673, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=2673)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    1. 8.1996 22:08:06
    Source
    Computer networks and ISDN systems. 29(1997) no.8, S.1147-1156
  6. Ward, M.L.: ¬The future of the human indexer (1996) 0.01
    0.013633157 = product of:
      0.027266314 = sum of:
        0.027266314 = product of:
          0.04089947 = sum of:
            0.0035959128 = weight(_text_:s in 7244) [ClassicSimilarity], result of:
              0.0035959128 = score(doc=7244,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.072074346 = fieldWeight in 7244, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.046875 = fieldNorm(doc=7244)
            0.03730356 = weight(_text_:22 in 7244) [ClassicSimilarity], result of:
              0.03730356 = score(doc=7244,freq=2.0), product of:
                0.16069375 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045888513 = queryNorm
                0.23214069 = fieldWeight in 7244, 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=7244)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    9. 2.1997 18:44:22
    Source
    Journal of librarianship and information science. 28(1996) no.4, S.217-225
  7. Plaunt, C.; Norgard, B.A.: ¬An association-based method for automatic indexing with a controlled vocabulary (1998) 0.01
    0.011360965 = product of:
      0.02272193 = sum of:
        0.02272193 = product of:
          0.034082893 = sum of:
            0.0029965942 = weight(_text_:s in 1794) [ClassicSimilarity], result of:
              0.0029965942 = score(doc=1794,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.060061958 = fieldWeight in 1794, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=1794)
            0.0310863 = weight(_text_:22 in 1794) [ClassicSimilarity], result of:
              0.0310863 = score(doc=1794,freq=2.0), product of:
                0.16069375 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045888513 = queryNorm
                0.19345059 = fieldWeight in 1794, 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=1794)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    11. 9.2000 19:53:22
    Source
    Journal of the American Society for Information Science. 49(1998) no.10, S.888-902
  8. Milstead, J.L.: Thesauri in a full-text world (1998) 0.01
    0.011360965 = product of:
      0.02272193 = sum of:
        0.02272193 = product of:
          0.034082893 = sum of:
            0.0029965942 = weight(_text_:s in 2337) [ClassicSimilarity], result of:
              0.0029965942 = score(doc=2337,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.060061958 = fieldWeight in 2337, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=2337)
            0.0310863 = weight(_text_:22 in 2337) [ClassicSimilarity], result of:
              0.0310863 = score(doc=2337,freq=2.0), product of:
                0.16069375 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045888513 = queryNorm
                0.19345059 = fieldWeight in 2337, 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=2337)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Date
    22. 9.1997 19:16:05
    Pages
    S.28-38
  9. Harman, D.: Automatic indexing (1994) 0.01
    0.0064782575 = product of:
      0.012956515 = sum of:
        0.012956515 = product of:
          0.019434772 = sum of:
            0.014640221 = weight(_text_:d in 7729) [ClassicSimilarity], result of:
              0.014640221 = score(doc=7729,freq=2.0), product of:
                0.0871823 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045888513 = queryNorm
                0.16792654 = fieldWeight in 7729, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0625 = fieldNorm(doc=7729)
            0.0047945506 = weight(_text_:s in 7729) [ClassicSimilarity], result of:
              0.0047945506 = score(doc=7729,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.09609913 = fieldWeight in 7729, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0625 = fieldNorm(doc=7729)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    S.247-264
  10. Hersh, W.R.; Hickam, D.H.: ¬A comparison of two methods for indexing and retrieval from a full-text medical database (1992) 0.01
    0.0056684753 = product of:
      0.011336951 = sum of:
        0.011336951 = product of:
          0.017005425 = sum of:
            0.012810193 = weight(_text_:d in 4526) [ClassicSimilarity], result of:
              0.012810193 = score(doc=4526,freq=2.0), product of:
                0.0871823 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045888513 = queryNorm
                0.14693572 = fieldWeight in 4526, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4526)
            0.004195232 = weight(_text_:s in 4526) [ClassicSimilarity], result of:
              0.004195232 = score(doc=4526,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.08408674 = fieldWeight in 4526, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=4526)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Pages
    S.221-230
    Source
    Proceedings of the 55th Annual Meeting of the American Society for Information Science, Pittsburgh, 26.-29.10.92. Ed.: D. Shaw
  11. SIGIR'92 : Proceedings of the 15th Annual International ACM SIGIR Conference on Research and Development in Information Retrieval (1992) 0.00
    0.00439719 = product of:
      0.00879438 = sum of:
        0.00879438 = product of:
          0.01319157 = sum of:
            0.011093954 = weight(_text_:d in 6671) [ClassicSimilarity], result of:
              0.011093954 = score(doc=6671,freq=6.0), product of:
                0.0871823 = queryWeight, product of:
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.045888513 = queryNorm
                0.12725008 = fieldWeight in 6671, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  1.899872 = idf(docFreq=17979, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=6671)
            0.002097616 = weight(_text_:s in 6671) [ClassicSimilarity], result of:
              0.002097616 = score(doc=6671,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.04204337 = fieldWeight in 6671, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=6671)
          0.6666667 = coord(2/3)
      0.5 = coord(1/2)
    
    Content
    HARMAN, D.: Relevance feedback revisited; AALBERSBERG, I.J.: Incremental relevance feedback; TAGUE-SUTCLIFFE, J.: Measuring the informativeness of a retrieval process; LEWIS, D.D.: An evaluation of phrasal and clustered representations on a text categorization task; BLOSSEVILLE, M.J., G. HÉBRAIL, M.G. MONTEIL u. N. PÉNOT: Automatic document classification: natural language processing, statistical analysis, and expert system techniques used together; MASAND, B., G. LINOFF u. D. WALTZ: Classifying news stories using memory based reasoning; KEEN, E.M.: Term position ranking: some new test results; CROUCH, C.J. u. B. YANG: Experiments in automatic statistical thesaurus construction; GREFENSTETTE, G.: Use of syntactic context to produce term association lists for text retrieval; ANICK, P.G. u. R.A. FLYNN: Versioning of full-text information retrieval system; BURKOWSKI, F.J.: Retrieval activities in a database consisting of heterogeneous collections; DEERWESTER, S.C., K. WACLENA u. M. LaMAR: A textual object management system; NIE, J.-Y.:Towards a probabilistic modal logic for semantic-based information retrieval; WANG, A.W., S.K.M. WONG u. Y.Y. YAO: An analysis of vector space models based on computational geometry; BARTELL, B.T., G.W. COTTRELL u. R.K. BELEW: Latent semantic indexing is an optimal special case of multidimensional scaling; GLAVITSCH, U. u. P. SCHÄUBLE: A system for retrieving speech documents; MARGULIS, E.L.: N-Poisson document modelling; HESS, M.: An incrementally extensible document retrieval system based on linguistics and logical principles; COOPER, W.S., F.C. GEY u. D.P. DABNEY: Probabilistic retrieval based on staged logistic regression; FUHR, N.: Integration of probabilistic fact and text retrieval; CROFT, B., L.A. SMITH u. H. TURTLE: A loosely-coupled integration of a text retrieval system and an object-oriented database system; DUMAIS, S.T. u. J. NIELSEN: Automating the assignement of submitted manuscripts to reviewers; GOST, M.A. u. M. MASOTTI: Design of an OPAC database to permit different subject searching accesses; ROBERTSON, A.M. u. P. WILLETT: Searching for historical word forms in a database of 17th century English text using spelling correction methods; FAX, E.A., Q.F. CHEN u. L.S. HEATH: A faster algorithm for constructing minimal perfect hash functions; MOFFAT, A. u. J. ZOBEL: Parameterised compression for sparse bitmaps; GRANDI, F., P. TIBERIO u. P. Zezula: Frame-sliced patitioned parallel signature files; ALLEN, B.: Cognitive differences in end user searching of a CD-ROM index; SONNENWALD, D.H.: Developing a theory to guide the process of designing information retrieval systems; CUTTING, D.R., J.O. PEDERSEN, D. KARGER, u. J.W. TUKEY: Scatter/ Gather: a cluster-based approach to browsing large document collections; CHALMERS, M. u. P. CHITSON: Bead: Explorations in information visualization; WILLIAMSON, C. u. B. SHNEIDERMAN: The dynamic HomeFinder: evaluating dynamic queries in a real-estate information exploring system
    Type
    s
  12. RIAO 91 : Computer aided information retrieval. Conference, Barcelona, 2.-4.5.1991 (1991) 0.00
    0.0019977295 = product of:
      0.003995459 = sum of:
        0.003995459 = product of:
          0.011986377 = sum of:
            0.011986377 = weight(_text_:s in 4651) [ClassicSimilarity], result of:
              0.011986377 = score(doc=4651,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.24024783 = fieldWeight in 4651, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.15625 = fieldNorm(doc=4651)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Type
    s
  13. Jones, K.P.: Natural-language processing and automatic indexing : a reply (1990) 0.00
    0.0015981835 = product of:
      0.003196367 = sum of:
        0.003196367 = product of:
          0.009589101 = sum of:
            0.009589101 = weight(_text_:s in 394) [ClassicSimilarity], result of:
              0.009589101 = score(doc=394,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.19219826 = fieldWeight in 394, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=394)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Indexer. 17(1990), S.114-115
  14. Garfield, E.; Sher, I.H.: KeyWords Plus: algorithmic derivative indexing (1993) 0.00
    0.0015981835 = product of:
      0.003196367 = sum of:
        0.003196367 = product of:
          0.009589101 = sum of:
            0.009589101 = weight(_text_:s in 4341) [ClassicSimilarity], result of:
              0.009589101 = score(doc=4341,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.19219826 = fieldWeight in 4341, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=4341)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Journal of the American Society for Information Science. 44(1993) no.5, S.298-299
  15. Garfield, E.; Sager, N.: Mechanical indexing, structural linguistics and information retrieval (1993) 0.00
    0.0015981835 = product of:
      0.003196367 = sum of:
        0.003196367 = product of:
          0.009589101 = sum of:
            0.009589101 = weight(_text_:s in 5900) [ClassicSimilarity], result of:
              0.009589101 = score(doc=5900,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.19219826 = fieldWeight in 5900, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.125 = fieldNorm(doc=5900)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Journal of information science. 19(1993) no.2, S.164-165
  16. Chowdhury, G.G.: Natural language processing and information retrieval : pt.1: basic issues; pt.2: major applications (1991) 0.00
    0.0014126081 = product of:
      0.0028252162 = sum of:
        0.0028252162 = product of:
          0.008475648 = sum of:
            0.008475648 = weight(_text_:s in 3313) [ClassicSimilarity], result of:
              0.008475648 = score(doc=3313,freq=4.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.16988087 = fieldWeight in 3313, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.078125 = fieldNorm(doc=3313)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    IASLIC bulletin. 36(1991) no.2, S.45-49 (pt.1); S.51-59 (pt.2)
  17. Salton, G.; Allan, J.; Buckley, C.; Singhal, A.: Automatic analysis, theme generation, and summarization of machine readable texts (1994) 0.00
    0.0014126081 = product of:
      0.0028252162 = sum of:
        0.0028252162 = product of:
          0.008475648 = sum of:
            0.008475648 = weight(_text_:s in 1949) [ClassicSimilarity], result of:
              0.008475648 = score(doc=1949,freq=4.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.16988087 = fieldWeight in 1949, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.078125 = fieldNorm(doc=1949)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Footnote
    Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.478-483.
    Source
    Science. 264(1994), S.1421-1426
  18. 7e Dag van het Document : 19 & 20 mei 1998, Congrescentrum De Reehorst, Ede ; proceedings (1998) 0.00
    0.0014126081 = product of:
      0.0028252162 = sum of:
        0.0028252162 = product of:
          0.008475648 = sum of:
            0.008475648 = weight(_text_:s in 2427) [ClassicSimilarity], result of:
              0.008475648 = score(doc=2427,freq=4.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.16988087 = fieldWeight in 2427, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.078125 = fieldNorm(doc=2427)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Pages
    99 S
    Type
    s
  19. Garfield, E.: KeyWords Plus takes you beyond title words (1990) 0.00
    0.0013984106 = product of:
      0.0027968213 = sum of:
        0.0027968213 = product of:
          0.008390464 = sum of:
            0.008390464 = weight(_text_:s in 4344) [ClassicSimilarity], result of:
              0.008390464 = score(doc=4344,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.16817348 = fieldWeight in 4344, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=4344)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Current contents. No.33, 13.8.1990, S.5-9
  20. Garfield, E.: KeyWords Plus : ISI's breakthrough retrieval method (1990) 0.00
    0.0013984106 = product of:
      0.0027968213 = sum of:
        0.0027968213 = product of:
          0.008390464 = sum of:
            0.008390464 = weight(_text_:s in 4345) [ClassicSimilarity], result of:
              0.008390464 = score(doc=4345,freq=2.0), product of:
                0.049891718 = queryWeight, product of:
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.045888513 = queryNorm
                0.16817348 = fieldWeight in 4345, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.0872376 = idf(docFreq=40523, maxDocs=44218)
                  0.109375 = fieldNorm(doc=4345)
          0.33333334 = coord(1/3)
      0.5 = coord(1/2)
    
    Source
    Current contents. No.32, 6.8.1990, S.5-9

Types

  • a 89
  • s 3
  • m 1
  • More… Less…