Ishikawa, T.; Nakamura, H.; Nakamura, Y.: UDC number automatic combination system (1994)
0.00
0.0031324127 = product of:
0.0062648254 = sum of:
0.0062648254 = product of:
0.012529651 = sum of:
0.012529651 = weight(_text_:a in 7732) [ClassicSimilarity], result of:
0.012529651 = score(doc=7732,freq=14.0), product of:
0.053105544 = queryWeight, product of:
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.046056706 = queryNorm
0.23593865 = fieldWeight in 7732, product of:
3.7416575 = tf(freq=14.0), with freq of:
14.0 = termFreq=14.0
1.153047 = idf(docFreq=37942, maxDocs=44218)
0.0546875 = fieldNorm(doc=7732)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Abstract
- In a large-scale classification system, such as UDC, users are often troubled during the process of finding a relevant classification number for his concept or term and producing (combining) a final compound classification number. UDC tables are now computerized in many language editions, and the MRF had released as a master file (database) by the UDCC in 1993. In this paper, a system function is described for a man-machine interactive system to support compound UDC number assignment, and the necessary re-organization of UDC data/file formats are considered for the use in the automatic classification number combination
- Type
- a
