Yi, K.: Challenges in automated classification using library classification schemes (2006)
0.00
0.0019358125 = product of:
0.019358125 = sum of:
0.012698677 = weight(_text_:der in 5810) [ClassicSimilarity], result of:
0.012698677 = score(doc=5810,freq=2.0), product of:
0.06431698 = queryWeight, product of:
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.02879306 = queryNorm
0.19743896 = fieldWeight in 5810, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.2337668 = idf(docFreq=12875, maxDocs=44218)
0.0625 = fieldNorm(doc=5810)
0.006659447 = weight(_text_:in in 5810) [ClassicSimilarity], result of:
0.006659447 = score(doc=5810,freq=4.0), product of:
0.039165888 = queryWeight, product of:
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.02879306 = queryNorm
0.17003182 = fieldWeight in 5810, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.3602545 = idf(docFreq=30841, maxDocs=44218)
0.0625 = fieldNorm(doc=5810)
0.1 = coord(2/20)
- Abstract
- A major library classification scheme has long been standard classification framework for information sources in traditional library environment, and text classification (TC) becomes a popular and attractive tool of organizing digital information. This paper gives an overview of previous projects and studies on TC using major library classification schemes, and summarizes a discussion of TC research challenges.
- Content
- Vortrag anlässlich der 72ND IFLA General Conference and Council, 20-24 August 2006, Seoul, Korea