Search (6 results, page 1 of 1)

  • × subject_ss:"Information retrieval"
  1. Social information retrieval systems : emerging technologies and applications for searching the Web effectively (2008) 0.02 
    0.019435138 = product of:
  0.038870275 = sum of:
    0.038870275 = product of:
      0.07774055 = sum of:
        0.07774055 = weight(_text_:tagging in 4127) [ClassicSimilarity], result of:
          0.07774055 = score(doc=4127,freq=2.0), product of:
            0.2979515 = queryWeight, product of:
              5.9038734 = idf(docFreq=327, maxDocs=44218)
              0.05046712 = queryNorm
            0.2609168 = fieldWeight in 4127, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.9038734 = idf(docFreq=327, maxDocs=44218)
              0.03125 = fieldNorm(doc=4127)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    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
  2. Ellis, D.: Progress and problems in information retrieval (1996) 0.01 
    0.013675196 = product of:
  0.027350392 = sum of:
    0.027350392 = product of:
      0.054700784 = sum of:
        0.054700784 = weight(_text_:22 in 789) [ClassicSimilarity], result of:
          0.054700784 = score(doc=789,freq=2.0), product of:
            0.17672725 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05046712 = queryNorm
            0.30952093 = fieldWeight in 789, 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=789)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    26. 7.2002 20:22:46
  3. Lancaster, F.W.: Vocabulary control for information retrieval (1986) 0.01 
    0.013675196 = product of:
  0.027350392 = sum of:
    0.027350392 = product of:
      0.054700784 = sum of:
        0.054700784 = weight(_text_:22 in 217) [ClassicSimilarity], result of:
          0.054700784 = score(doc=217,freq=2.0), product of:
            0.17672725 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05046712 = queryNorm
            0.30952093 = fieldWeight in 217, 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=217)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    22. 4.2007 10:07:51
  4. Next generation search engines : advanced models for information retrieval (2012) 0.01 
    0.012146961 = product of:
  0.024293922 = sum of:
    0.024293922 = product of:
      0.048587844 = sum of:
        0.048587844 = weight(_text_:tagging in 357) [ClassicSimilarity], result of:
          0.048587844 = score(doc=357,freq=2.0), product of:
            0.2979515 = queryWeight, product of:
              5.9038734 = idf(docFreq=327, maxDocs=44218)
              0.05046712 = queryNorm
            0.163073 = fieldWeight in 357, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              5.9038734 = idf(docFreq=327, maxDocs=44218)
              0.01953125 = fieldNorm(doc=357)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Abstract
    With the rapid growth of web-based applications, such as search engines, Facebook, and Twitter, the development of effective and personalized information retrieval techniques and of user interfaces is essential. The amount of shared information and of social networks has also considerably grown, requiring metadata for new sources of information, like Wikipedia and ODP. These metadata have to provide classification information for a wide range of topics, as well as for social networking sites like Twitter, and Facebook, each of which provides additional preferences, tagging information and social contexts. Due to the explosion of social networks and other metadata sources, it is an opportune time to identify ways to exploit such metadata in IR tasks such as user modeling, query understanding, and personalization, to name a few. Although the use of traditional metadata such as html text, web page titles, and anchor text is fairly well-understood, the use of category information, user behavior data, and geographical information is just beginning to be studied. This book is intended for scientists and decision-makers who wish to gain working knowledge about search engines in order to evaluate available solutions and to dialogue with software and data providers.
  5. Gödert, W.; Hubrich, J.; Nagelschmidt, M.: Semantic knowledge representation for information retrieval (2014) 0.01 
    0.010256397 = product of:
  0.020512793 = sum of:
    0.020512793 = product of:
      0.041025586 = sum of:
        0.041025586 = weight(_text_:22 in 987) [ClassicSimilarity], result of:
          0.041025586 = score(doc=987,freq=2.0), product of:
            0.17672725 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05046712 = queryNorm
            0.23214069 = fieldWeight in 987, 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=987)
      0.5 = coord(1/2)
  0.5 = coord(1/2)
    Date
    23. 7.2017 13:49:22
  6. 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 
    0.004273499 = product of:
  0.008546998 = sum of:
    0.008546998 = product of:
      0.017093996 = sum of:
        0.017093996 = weight(_text_:22 in 1833) [ClassicSimilarity], result of:
          0.017093996 = score(doc=1833,freq=2.0), product of:
            0.17672725 = queryWeight, product of:
              3.5018296 = idf(docFreq=3622, maxDocs=44218)
              0.05046712 = 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)
  0.5 = coord(1/2)
    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)

Authors

Years

Types

Themes

Subjects

Classifications