Hudon, M.; Turner, J.M.; Devin, Y.: How many terms are enough? : stability and dynamism in vocabulary management for moving image collections (2000)
0.02
0.018586013 = product of:
0.037172027 = sum of:
0.01213797 = weight(_text_:information in 117) [ClassicSimilarity], result of:
0.01213797 = score(doc=117,freq=4.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.13714671 = fieldWeight in 117, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=117)
0.025034059 = product of:
0.050068118 = sum of:
0.050068118 = weight(_text_:organization in 117) [ClassicSimilarity], result of:
0.050068118 = score(doc=117,freq=4.0), product of:
0.17974974 = queryWeight, product of:
3.5653565 = idf(docFreq=3399, maxDocs=44218)
0.050415643 = queryNorm
0.27854347 = fieldWeight in 117, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5653565 = idf(docFreq=3399, maxDocs=44218)
0.0390625 = fieldNorm(doc=117)
0.5 = coord(1/2)
0.5 = coord(2/4)
- Abstract
- Most moving image collections have existed for less than a century, and as we enter the new millennium we observe that the organisation of these collections is still characterized by ad hoc practices. An important stream of research in this area focuses on high-level access to images using methods from library and information science, and using text to create information useful for retrieval. It has been established that common names for objects seen in the image are the key to retrieval in such collections. On a day-to-day basis, those responsible for collection management build indexing vocabularies, creating terms as necessary, and often structuring them loosely into a thesaurus. Discussions with moving image collection librarians have led us to believe that there may be an optimal number of common names a thesaurus for managing general collections of moving images should contain, and that the terms may even be the same from one thesaurus to the next. In this paper, we describe the methodology adopted for studying this question, and report preliminary results
- Series
- Advances in knowledge organization; vol.7
- Source
- Dynamism and stability in knowledge organization: Proceedings of the 6th International ISKO-Conference, 10-13 July 2000, Toronto, Canada. Ed.: C. Beghtol et al
