Search (234 results, page 12 of 12)

  • × theme_ss:"Semantisches Umfeld in Indexierung u. Retrieval"
  1. Brambilla, M.; Ceri, S.: Designing exploratory search applications upon Web data sources (2012) 0.00
    0.0010504998 = product of:
      0.0021009997 = sum of:
        0.0021009997 = product of:
          0.0042019994 = sum of:
            0.0042019994 = weight(_text_:e in 428) [ClassicSimilarity], result of:
              0.0042019994 = score(doc=428,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.063523374 = fieldWeight in 428, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=428)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  2. Koopman, B.; Zuccon, G.; Bruza, P.; Sitbon, L.; Lawley, M.: Information retrieval as semantic inference : a graph Inference model applied to medical search (2016) 0.00
    0.0010504998 = product of:
      0.0021009997 = sum of:
        0.0021009997 = product of:
          0.0042019994 = sum of:
            0.0042019994 = weight(_text_:e in 3260) [ClassicSimilarity], result of:
              0.0042019994 = score(doc=3260,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.063523374 = fieldWeight in 3260, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3260)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  3. Hazrina, S.; Sharef, N.M.; Ibrahim, H.; Murad, M.A.A.; Noah, S.A.M.: Review on the advancements of disambiguation in semantic question answering system (2017) 0.00
    0.0010504998 = product of:
      0.0021009997 = sum of:
        0.0021009997 = product of:
          0.0042019994 = sum of:
            0.0042019994 = weight(_text_:e in 3292) [ClassicSimilarity], result of:
              0.0042019994 = score(doc=3292,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.063523374 = fieldWeight in 3292, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3292)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  4. Layfield, C.; Azzopardi, J,; Staff, C.: Experiments with document retrieval from small text collections using Latent Semantic Analysis or term similarity with query coordination and automatic relevance feedback (2017) 0.00
    0.0010504998 = product of:
      0.0021009997 = sum of:
        0.0021009997 = product of:
          0.0042019994 = sum of:
            0.0042019994 = weight(_text_:e in 3478) [ClassicSimilarity], result of:
              0.0042019994 = score(doc=3478,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.063523374 = fieldWeight in 3478, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=3478)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  5. Surfing versus Drilling for knowledge in science : When should you use your computer? When should you use your brain? (2018) 0.00
    0.0010504998 = product of:
      0.0021009997 = sum of:
        0.0021009997 = product of:
          0.0042019994 = sum of:
            0.0042019994 = weight(_text_:e in 4564) [ClassicSimilarity], result of:
              0.0042019994 = score(doc=4564,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.063523374 = fieldWeight in 4564, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4564)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  6. Agarwal, N.K.: Exploring context in information behavior : seeker, situation, surroundings, and shared identities (2018) 0.00
    0.0010504998 = product of:
      0.0021009997 = sum of:
        0.0021009997 = product of:
          0.0042019994 = sum of:
            0.0042019994 = weight(_text_:e in 4992) [ClassicSimilarity], result of:
              0.0042019994 = score(doc=4992,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.063523374 = fieldWeight in 4992, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=4992)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  7. Hu, K.; Luo, Q.; Qi, K.; Yang, S.; Mao, J.; Fu, X.; Zheng, J.; Wu, H.; Guo, Y.; Zhu, Q.: Understanding the topic evolution of scientific literatures like an evolving city : using Google Word2Vec model and spatial autocorrelation analysis (2019) 0.00
    0.0010504998 = product of:
      0.0021009997 = sum of:
        0.0021009997 = product of:
          0.0042019994 = sum of:
            0.0042019994 = weight(_text_:e in 5102) [ClassicSimilarity], result of:
              0.0042019994 = score(doc=5102,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.063523374 = fieldWeight in 5102, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=5102)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  8. Sebastian, Y.: Literature-based discovery by learning heterogeneous bibliographic information networks (2017) 0.00
    0.0010504998 = product of:
      0.0021009997 = sum of:
        0.0021009997 = product of:
          0.0042019994 = sum of:
            0.0042019994 = weight(_text_:e in 535) [ClassicSimilarity], result of:
              0.0042019994 = score(doc=535,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.063523374 = fieldWeight in 535, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.03125 = fieldNorm(doc=535)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  9. Caro Castro, C.; Travieso Rodríguez, C.: Ariadne's thread : knowledge structures for browsing in OPAC's (2003) 0.00
    9.191874E-4 = product of:
      0.0018383748 = sum of:
        0.0018383748 = product of:
          0.0036767495 = sum of:
            0.0036767495 = weight(_text_:e in 2768) [ClassicSimilarity], result of:
              0.0036767495 = score(doc=2768,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.05558295 = fieldWeight in 2768, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=2768)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  10. Oard, D.W.: Alternative approaches for cross-language text retrieval (1997) 0.00
    9.191874E-4 = product of:
      0.0018383748 = sum of:
        0.0018383748 = product of:
          0.0036767495 = sum of:
            0.0036767495 = weight(_text_:e in 1164) [ClassicSimilarity], result of:
              0.0036767495 = score(doc=1164,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.05558295 = fieldWeight in 1164, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.02734375 = fieldNorm(doc=1164)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  11. Case, D.O.: Looking for information : a survey on research on information seeking, needs, and behavior (2002) 0.00
    7.8787486E-4 = product of:
      0.0015757497 = sum of:
        0.0015757497 = product of:
          0.0031514994 = sum of:
            0.0031514994 = weight(_text_:e in 1270) [ClassicSimilarity], result of:
              0.0031514994 = score(doc=1270,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.04764253 = fieldWeight in 1270, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.0234375 = fieldNorm(doc=1270)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  12. Context: nature, impact, and role : 5th International Conference on Conceptions of Library and Information Science, CoLIS 2005, Glasgow 2005; Proceedings (2005) 0.00
    6.5656245E-4 = product of:
      0.0013131249 = sum of:
        0.0013131249 = product of:
          0.0026262498 = sum of:
            0.0026262498 = weight(_text_:e in 42) [ClassicSimilarity], result of:
              0.0026262498 = score(doc=42,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.03970211 = fieldWeight in 42, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=42)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  13. Zhang, J.; Mostafa, J.; Tripathy, H.: Information retrieval by semantic analysis and visualization of the concept space of D-Lib® magazine (2002) 0.00
    6.5656245E-4 = product of:
      0.0013131249 = sum of:
        0.0013131249 = product of:
          0.0026262498 = sum of:
            0.0026262498 = weight(_text_:e in 1211) [ClassicSimilarity], result of:
              0.0026262498 = score(doc=1211,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.03970211 = fieldWeight in 1211, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=1211)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e
  14. Ingwersen, P.; Järvelin, K.: ¬The turn : integration of information seeking and retrieval in context (2005) 0.00
    6.5656245E-4 = product of:
      0.0013131249 = sum of:
        0.0013131249 = product of:
          0.0026262498 = sum of:
            0.0026262498 = weight(_text_:e in 1323) [ClassicSimilarity], result of:
              0.0026262498 = score(doc=1323,freq=2.0), product of:
                0.06614887 = queryWeight, product of:
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.04602077 = queryNorm
                0.03970211 = fieldWeight in 1323, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  1.43737 = idf(docFreq=28552, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=1323)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Language
    e

Years

Languages

  • e 228
  • d 6
  • More… Less…

Types

  • a 205
  • el 25
  • m 16
  • r 6
  • p 2
  • s 2
  • x 1
  • More… Less…