Search (5 results, page 1 of 1)

  • × subject_ss:"Information retrieval"
  • × classification_ss:"025.04"
  1. Croft, W.B.; Metzler, D.; Strohman, T.: Search engines : information retrieval in practice (2010) 0.03
    0.03354706 = product of:
      0.20128235 = sum of:
        0.12173906 = weight(_text_:205 in 2605) [ClassicSimilarity], result of:
          0.12173906 = score(doc=2605,freq=4.0), product of:
            0.2057144 = queryWeight, product of:
              6.312392 = idf(docFreq=217, maxDocs=44218)
              0.032588977 = queryNorm
            0.59178674 = fieldWeight in 2605, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              6.312392 = idf(docFreq=217, maxDocs=44218)
              0.046875 = fieldNorm(doc=2605)
        0.079543285 = weight(_text_:informatik in 2605) [ClassicSimilarity], result of:
          0.079543285 = score(doc=2605,freq=4.0), product of:
            0.1662844 = queryWeight, product of:
              5.1024737 = idf(docFreq=730, maxDocs=44218)
              0.032588977 = queryNorm
            0.4783569 = fieldWeight in 2605, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.1024737 = idf(docFreq=730, maxDocs=44218)
              0.046875 = fieldNorm(doc=2605)
      0.16666667 = coord(2/12)
    
    BK
    54.75 / Sprachverarbeitung <Informatik>
    Classification
    ST 205
    54.75 / Sprachverarbeitung <Informatik>
    RVK
    ST 205
  2. Manning, C.D.; Raghavan, P.; Schütze, H.: Introduction to information retrieval (2008) 0.01
    0.0067632813 = product of:
      0.081159376 = sum of:
        0.081159376 = weight(_text_:205 in 4041) [ClassicSimilarity], result of:
          0.081159376 = score(doc=4041,freq=4.0), product of:
            0.2057144 = queryWeight, product of:
              6.312392 = idf(docFreq=217, maxDocs=44218)
              0.032588977 = queryNorm
            0.3945245 = fieldWeight in 4041, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              6.312392 = idf(docFreq=217, maxDocs=44218)
              0.03125 = fieldNorm(doc=4041)
      0.083333336 = coord(1/12)
    
    Classification
    ST 205
    RVK
    ST 205
  3. Cooke, A.: ¬A guide to finding quality information on the Internet : selection and evaluation strategies (1999) 0.01
    0.005230314 = product of:
      0.062763765 = sum of:
        0.062763765 = weight(_text_:internet in 662) [ClassicSimilarity], result of:
          0.062763765 = score(doc=662,freq=8.0), product of:
            0.09621047 = queryWeight, product of:
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.032588977 = queryNorm
            0.652359 = fieldWeight in 662, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.078125 = fieldNorm(doc=662)
      0.083333336 = coord(1/12)
    
    LCSH
    Internet (Computer network)
    Subject
    Internet (Computer network)
    Theme
    Internet
  4. Social information retrieval systems : emerging technologies and applications for searching the Web effectively (2008) 0.00
    0.0020921256 = product of:
      0.025105506 = sum of:
        0.025105506 = weight(_text_:internet in 4127) [ClassicSimilarity], result of:
          0.025105506 = score(doc=4127,freq=8.0), product of:
            0.09621047 = queryWeight, product of:
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.032588977 = queryNorm
            0.2609436 = fieldWeight in 4127, product of:
              2.828427 = tf(freq=8.0), with freq of:
                8.0 = termFreq=8.0
              2.9522398 = idf(docFreq=6276, maxDocs=44218)
              0.03125 = fieldNorm(doc=4127)
      0.083333336 = coord(1/12)
    
    Abstract
    This book provides relevant content in the areas of information retrieval systems, services, and research; covering topics such as social tagging, collaborative querying, social network analysis, subjective relevance judgments, and collaborative filtering. Answering the increasing demand for authoritative resources on Internet technologies, this will make an indispensable addition to any library collection
    LCSH
    Internet searching
    Subject
    Internet searching
    Theme
    Internet
  5. Anderson, J.D.; Perez-Carballo, J.: Information retrieval design : principles and options for information description, organization, display, and access in information retrieval databases, digital libraries, catalogs, and indexes (2005) 0.00
    4.59933E-4 = product of:
      0.005519196 = sum of:
        0.005519196 = product of:
          0.011038392 = sum of:
            0.011038392 = weight(_text_:22 in 1833) [ClassicSimilarity], result of:
              0.011038392 = score(doc=1833,freq=2.0), product of:
                0.11412105 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.032588977 = queryNorm
                0.09672529 = fieldWeight in 1833, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.01953125 = fieldNorm(doc=1833)
          0.5 = coord(1/2)
      0.083333336 = coord(1/12)
    
    Content
    Inhalt: Chapters 2 to 5: Scopes, Domains, and Display Media (pp. 47-102) Chapters 6 to 8: Documents, Analysis, and Indexing (pp. 103-176) Chapters 9 to 10: Exhaustivity and Specificity (pp. 177-196) Chapters 11 to 13: Displayed/Nondisplayed Indexes, Syntax, and Vocabulary Management (pp. 197-364) Chapters 14 to 16: Surrogation, Locators, and Surrogate Displays (pp. 365-390) Chapters 17 and 18: Arrangement and Size of Displayed Indexes (pp. 391-446) Chapters 19 to 21: Search Interface, Record Format, and Full-Text Display (pp. 447-536) Chapter 22: Implementation and Evaluation (pp. 537-541)