-
Biebricher, N.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬The automatic indexing system AIR/PHYS : from research to application (1988)
0.04
0.04084167 = product of:
0.08168334 = sum of:
0.08168334 = sum of:
0.009799524 = weight(_text_:s in 1952) [ClassicSimilarity], result of:
0.009799524 = score(doc=1952,freq=4.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.16988087 = fieldWeight in 1952, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=1952)
0.07188381 = weight(_text_:22 in 1952) [ClassicSimilarity], result of:
0.07188381 = score(doc=1952,freq=2.0), product of:
0.18579373 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.053056188 = queryNorm
0.38690117 = fieldWeight in 1952, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=1952)
0.5 = coord(1/2)
- Date
- 16. 8.1998 12:51:22
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.513-517.
- Pages
- S.333-342
-
Fuhr, N.; Knorz, G.: Retrieval test evaluation of a rule based automatic indexing (AIR/PHYS) (1984)
0.00
0.0020787928 = product of:
0.0041575856 = sum of:
0.0041575856 = product of:
0.008315171 = sum of:
0.008315171 = weight(_text_:s in 2321) [ClassicSimilarity], result of:
0.008315171 = score(doc=2321,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.14414869 = fieldWeight in 2321, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=2321)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.391-408
-
Ammersbach, K.; Fuhr, N.; Knorz, G.: Empirisch gestützte Konzeption einer neuen Generation von Werkstoffdatenbanken (1988)
0.00
0.0020787928 = product of:
0.0041575856 = sum of:
0.0041575856 = product of:
0.008315171 = sum of:
0.008315171 = weight(_text_:s in 522) [ClassicSimilarity], result of:
0.008315171 = score(doc=522,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.14414869 = fieldWeight in 522, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=522)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.251-261
-
Biebricher, P.; Fuhr, N.; Lustig, G.; Schwantner, M.; Knorz, G.: ¬Das automatische Indexierungssystem AIR/PHYS (1988)
0.00
0.0017323275 = product of:
0.003464655 = sum of:
0.003464655 = product of:
0.00692931 = sum of:
0.00692931 = weight(_text_:s in 528) [ClassicSimilarity], result of:
0.00692931 = score(doc=528,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.120123915 = fieldWeight in 528, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.078125 = fieldNorm(doc=528)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.319-328
-
Biebricher, P.; Fuhr, N.; Knorz, G.; Lustig, G.; Schwandtner, M.: Entwicklung und Anwendung des automatischen Indexierungssystems AIR/PHYS (1988)
0.00
0.001385862 = product of:
0.002771724 = sum of:
0.002771724 = product of:
0.005543448 = sum of:
0.005543448 = weight(_text_:s in 2320) [ClassicSimilarity], result of:
0.005543448 = score(doc=2320,freq=2.0), product of:
0.057684682 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.053056188 = queryNorm
0.09609913 = fieldWeight in 2320, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0625 = fieldNorm(doc=2320)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Nachrichten für Dokumentation. 39(1988), S.135-143