Search (4 results, page 1 of 1)

  • × classification_ss:"54.75 / Sprachverarbeitung <Informatik>"
  1. Croft, W.B.; Metzler, D.; Strohman, T.: Search engines : information retrieval in practice (2010) 0.01
    0.008515436 = product of:
      0.017030872 = sum of:
        0.017030872 = product of:
          0.034061745 = sum of:
            0.034061745 = weight(_text_:science in 2605) [ClassicSimilarity], result of:
              0.034061745 = score(doc=2605,freq=4.0), product of:
                0.13793045 = queryWeight, product of:
                  2.6341193 = idf(docFreq=8627, maxDocs=44218)
                  0.052363027 = queryNorm
                0.24694869 = fieldWeight in 2605, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.6341193 = idf(docFreq=8627, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2605)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    For introductory information retrieval courses at the undergraduate and graduate level in computer science, information science and computer engineering departments. Written by a leader in the field of information retrieval, Search Engines: Information Retrieval in Practice, is designed to give undergraduate students the understanding and tools they need to evaluate, compare and modify search engines. Coverage of the underlying IR and mathematical models reinforce key concepts. The book's numerous programming exercises make extensive use of Galago, a Java-based open source search engine. SUPPLEMENTS / Extensive lecture slides (in PDF and PPT format) / Solutions to selected end of chapter problems (Instructors only) / Test collections for exercises / Galago search engine
  2. Gaus, W.: Dokumentations- und Ordnungslehre : Theorie und Praxis des Information Retrieval (2005) 0.01
    0.0056769573 = product of:
      0.011353915 = sum of:
        0.011353915 = product of:
          0.02270783 = sum of:
            0.02270783 = weight(_text_:science in 679) [ClassicSimilarity], result of:
              0.02270783 = score(doc=679,freq=4.0), product of:
                0.13793045 = queryWeight, product of:
                  2.6341193 = idf(docFreq=8627, maxDocs=44218)
                  0.052363027 = queryNorm
                0.16463245 = fieldWeight in 679, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.6341193 = idf(docFreq=8627, maxDocs=44218)
                  0.03125 = fieldNorm(doc=679)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    LCSH
    Computer Science
    Subject
    Computer Science
  3. Hutchins, W.J.; Somers, H.L.: ¬An introduction to machine translation (1992) 0.01
    0.0050177686 = product of:
      0.010035537 = sum of:
        0.010035537 = product of:
          0.020071074 = sum of:
            0.020071074 = weight(_text_:science in 4512) [ClassicSimilarity], result of:
              0.020071074 = score(doc=4512,freq=2.0), product of:
                0.13793045 = queryWeight, product of:
                  2.6341193 = idf(docFreq=8627, maxDocs=44218)
                  0.052363027 = queryNorm
                0.1455159 = fieldWeight in 4512, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  2.6341193 = idf(docFreq=8627, maxDocs=44218)
                  0.0390625 = fieldNorm(doc=4512)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    Abstract
    The translation of foreign language texts by computers was one of the first tasks that the pioneers of Computing and Artificial Intelligence set themselves. Machine translation is again becoming an importantfield of research and development as the need for translations of technical and commercial documentation is growing well beyond the capacity of the translation profession.This is the first textbook of machine translation, providing a full course on both general machine translation systems characteristics and the computational linguistic foundations of the field. The book assumes no previous knowledge of machine translation and provides the basic background information to the linguistic and computational linguistics, artificial intelligence, natural language processing and information science.
  4. TREC: experiment and evaluation in information retrieval (2005) 0.00
    0.0035480983 = product of:
      0.0070961965 = sum of:
        0.0070961965 = product of:
          0.014192393 = sum of:
            0.014192393 = weight(_text_:science in 636) [ClassicSimilarity], result of:
              0.014192393 = score(doc=636,freq=4.0), product of:
                0.13793045 = queryWeight, product of:
                  2.6341193 = idf(docFreq=8627, maxDocs=44218)
                  0.052363027 = queryNorm
                0.10289528 = fieldWeight in 636, product of:
                  2.0 = tf(freq=4.0), with freq of:
                    4.0 = termFreq=4.0
                  2.6341193 = idf(docFreq=8627, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=636)
          0.5 = coord(1/2)
      0.5 = coord(1/2)
    
    LCSH
    Text processing (Computer science) / Congresses
    Subject
    Text processing (Computer science) / Congresses

Languages

Types