Search (3 results, page 1 of 1)

  • × classification_ss:"025.04"
  • × subject_ss:"Information retrieval"
  • × type_ss:"m"
  1. Croft, W.B.; Metzler, D.; Strohman, T.: Search engines : information retrieval in practice (2010) 0.14
    0.14094809 = product of:
      0.28189617 = sum of:
        0.17139749 = weight(_text_:engines in 2605) [ClassicSimilarity], result of:
          0.17139749 = score(doc=2605,freq=10.0), product of:
            0.22757743 = queryWeight, product of:
              5.080822 = idf(docFreq=746, maxDocs=44218)
              0.04479146 = queryNorm
            0.75313926 = fieldWeight in 2605, product of:
              3.1622777 = tf(freq=10.0), with freq of:
                10.0 = termFreq=10.0
              5.080822 = idf(docFreq=746, maxDocs=44218)
              0.046875 = fieldNorm(doc=2605)
        0.1104987 = product of:
          0.2209974 = sum of:
            0.2209974 = weight(_text_:programming in 2605) [ClassicSimilarity], result of:
              0.2209974 = score(doc=2605,freq=6.0), product of:
                0.29361802 = queryWeight, product of:
                  6.5552235 = idf(docFreq=170, maxDocs=44218)
                  0.04479146 = queryNorm
                0.7526697 = fieldWeight in 2605, product of:
                  2.4494898 = tf(freq=6.0), with freq of:
                    6.0 = termFreq=6.0
                  6.5552235 = idf(docFreq=170, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2605)
          0.5 = coord(1/2)
      0.5 = coord(2/4)
    
    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
    LCSH
    Search engines / Programming
    Subject
    Search engines / Programming
  2. Social information retrieval systems : emerging technologies and applications for searching the Web effectively (2008) 0.02
    0.018066881 = product of:
      0.072267525 = sum of:
        0.072267525 = weight(_text_:engines in 4127) [ClassicSimilarity], result of:
          0.072267525 = score(doc=4127,freq=4.0), product of:
            0.22757743 = queryWeight, product of:
              5.080822 = idf(docFreq=746, maxDocs=44218)
              0.04479146 = queryNorm
            0.31755137 = fieldWeight in 4127, product of:
              2.0 = tf(freq=4.0), with freq of:
                4.0 = termFreq=4.0
              5.080822 = idf(docFreq=746, maxDocs=44218)
              0.03125 = fieldNorm(doc=4127)
      0.25 = coord(1/4)
    
    LCSH
    Web search engines
    Subject
    Web search engines
  3. 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
    0.0018964453 = product of:
      0.007585781 = sum of:
        0.007585781 = product of:
          0.015171562 = sum of:
            0.015171562 = weight(_text_:22 in 1833) [ClassicSimilarity], result of:
              0.015171562 = score(doc=1833,freq=2.0), product of:
                0.15685207 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.04479146 = 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)
      0.25 = coord(1/4)
    
    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)