Mills, J.: Classification of a subject field (1957)
0.00
0.004469165 = product of:
0.022345824 = sum of:
0.022345824 = weight(_text_:of in 565) [ClassicSimilarity], result of:
0.022345824 = score(doc=565,freq=4.0), product of:
0.06532493 = queryWeight, product of:
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.04177434 = queryNorm
0.34207192 = fieldWeight in 565, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.5637573 = idf(docFreq=25162, maxDocs=44218)
0.109375 = fieldNorm(doc=565)
0.2 = coord(1/5)
- Source
- Proceedings of the International Study Conference on Classification for Information Retrieval, held at Beatrice Webb House, Dorking, England, 13.-17.5.1957