Armitage, L.H.; Enser, P.G.B.: Information need in the visual document domain (1996)
0.04
0.04139024 = product of:
0.08278048 = sum of:
0.043315165 = weight(_text_:library in 402) [ClassicSimilarity], result of:
0.043315165 = score(doc=402,freq=4.0), product of:
0.1317883 = queryWeight, product of:
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.050121464 = queryNorm
0.32867232 = fieldWeight in 402, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
2.6293786 = idf(docFreq=8668, maxDocs=44218)
0.0625 = fieldNorm(doc=402)
0.039465316 = product of:
0.07893063 = sum of:
0.07893063 = weight(_text_:project in 402) [ClassicSimilarity], result of:
0.07893063 = score(doc=402,freq=2.0), product of:
0.21156175 = queryWeight, product of:
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.050121464 = queryNorm
0.37308553 = fieldWeight in 402, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.220981 = idf(docFreq=1764, maxDocs=44218)
0.0625 = fieldNorm(doc=402)
0.5 = coord(1/2)
0.5 = coord(2/4)
- 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
- Imprint
- London : British Library
- Series
- British Library research and innovation report; 27