Principles underlying subject heading languages (SHLs) (1999)
0.00
0.003588274 = product of:
0.028706191 = sum of:
0.009610826 = product of:
0.019221652 = sum of:
0.019221652 = weight(_text_:online in 1659) [ClassicSimilarity], result of:
0.019221652 = score(doc=1659,freq=2.0), product of:
0.09554102 = queryWeight, product of:
3.0349014 = idf(docFreq=5778, maxDocs=44218)
0.031480767 = queryNorm
0.20118743 = fieldWeight in 1659, 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=1659)
0.5 = coord(1/2)
0.019095365 = weight(_text_:retrieval in 1659) [ClassicSimilarity], result of:
0.019095365 = score(doc=1659,freq=2.0), product of:
0.095226645 = queryWeight, product of:
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.031480767 = queryNorm
0.20052543 = fieldWeight in 1659, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.024915 = idf(docFreq=5836, maxDocs=44218)
0.046875 = fieldNorm(doc=1659)
0.125 = coord(2/16)
- Theme
- Verbale Doksprachen im Online-Retrieval