Hsueh, L.-K.: ¬The application of PRECIS in indexing Chinese documents : an experimental study (1993)
0.01
0.007914375 = product of:
0.0316575 = sum of:
0.0316575 = product of:
0.063315 = sum of:
0.063315 = weight(_text_:software in 6706) [ClassicSimilarity], result of:
0.063315 = score(doc=6706,freq=2.0), product of:
0.18056466 = queryWeight, product of:
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.045514934 = queryNorm
0.35064998 = fieldWeight in 6706, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.9671519 = idf(docFreq=2274, maxDocs=44218)
0.0625 = fieldNorm(doc=6706)
0.5 = coord(1/2)
0.25 = coord(1/4)
- Abstract
- Describes a study aimed at exploring possible applications for PRECIS for indexing Chinese documents, generating Chinses subject indexes, and for facilitating online information retrieval. A random sample of 498 Chinese subject indexing strings was taken from the Index to Chinese Periodical Literature and a comprehensive test of the PRECIS role operators was carried out. 18 problem areas were isolated and grouped into 8 categories. These problems stemmed mainly from syntactic differences between English and Chinese. Suggests modifications of and additions to the existing role operators and the accompanying software to overcome these problems
