Koch, T.; Vizine-Goetz, D.: DDC and knowledge organization in the digital library : Research and development. Demonstration pages (1999)
0.01
0.0079682255 = product of:
0.015936451 = sum of:
0.015936451 = product of:
0.031872902 = sum of:
0.031872902 = weight(_text_:online in 942) [ClassicSimilarity], result of:
0.031872902 = score(doc=942,freq=2.0), product of:
0.15842392 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.05220068 = queryNorm
0.20118743 = fieldWeight in 942, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.046875 = fieldNorm(doc=942)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Theme
- Klassifikationssysteme im Online-Retrieval