Fugmann, R.: ¬The analytico-synthetic foundation for large indexing & information retrieval systems : dedicated to Prof. Dr. Werner Schultheis, the vigorous initiator of modern chem. documentation in Germany on the occasion of his 85th birthday (1983)
0.02
0.020670783 = product of:
0.051676955 = sum of:
0.02131451 = weight(_text_:on in 215) [ClassicSimilarity], result of:
0.02131451 = score(doc=215,freq=2.0), product of:
0.109641045 = queryWeight, product of:
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.049850095 = queryNorm
0.19440265 = fieldWeight in 215, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
2.199415 = idf(docFreq=13325, maxDocs=44218)
0.0625 = fieldNorm(doc=215)
0.030362446 = weight(_text_:information in 215) [ClassicSimilarity], result of:
0.030362446 = score(doc=215,freq=10.0), product of:
0.08751074 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.049850095 = queryNorm
0.3469568 = fieldWeight in 215, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0625 = fieldNorm(doc=215)
0.4 = coord(2/5)
- LCSH
- Information retrieval
- RSWK
- Information und Dokumentation / Systemgrundlage (BVB)
- Subject
- Information und Dokumentation / Systemgrundlage (BVB)
Information retrieval
