Search (1 results, page 1 of 1)

  • × author_ss:"Armitage, L.H."
  • × type_ss:"r"
  1. Armitage, L.H.; Enser, P.G.B.: Information need in the visual document domain (1996) 0.00
    0.0047248583 = product of:
      0.037798867 = sum of:
        0.037798867 = weight(_text_:libraries in 402) [ClassicSimilarity], result of:
          0.037798867 = score(doc=402,freq=2.0), product of:
            0.13017908 = queryWeight, product of:
              3.2850544 = idf(docFreq=4499, maxDocs=44218)
              0.03962768 = queryNorm
            0.29036054 = fieldWeight in 402, product of:
              1.4142135 = tf(freq=2.0), with freq of:
                2.0 = termFreq=2.0
              3.2850544 = idf(docFreq=4499, maxDocs=44218)
              0.0625 = fieldNorm(doc=402)
      0.125 = coord(1/8)
    
    Abstract
    Reports on an analysis of user queries addressed to 7 UK libraries which managed archives of still and moving image material. Taken together with the findings of an earlier study which focused on a single, large archive of still image material, the project demonstrates the possibility of formulating a general categorization of requests which seek still and moving image material. Describes a possible means of enhancing retrieval effectiveness in unmediated image request environments