-
Inhaltserschließung von Massendaten : zur Wirksamkeit informationslinguistischer Verfahren am Beispiel des deutschen Patentinformationssystems (1987)
0.01
0.012648756 = product of:
0.06324378 = sum of:
0.06324378 = weight(_text_:j in 6764) [ClassicSimilarity], result of:
0.06324378 = score(doc=6764,freq=2.0), product of:
0.12867662 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04049623 = queryNorm
0.4914939 = fieldWeight in 6764, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.109375 = fieldNorm(doc=6764)
0.2 = coord(1/5)
- Editor
- Krause, J.
-
Porter, M.F.: ¬An algorithm for suffix stripping (1980)
0.01
0.011513465 = product of:
0.057567324 = sum of:
0.057567324 = weight(_text_:u in 3122) [ClassicSimilarity], result of:
0.057567324 = score(doc=3122,freq=2.0), product of:
0.13260265 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04049623 = queryNorm
0.43413407 = fieldWeight in 3122, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.09375 = fieldNorm(doc=3122)
0.2 = coord(1/5)
- Footnote
- Wiederabgedruckt in: Readings in information retrieval. Ed.: K. Sparck Jones u. P. Willett. San Francisco: Morgan Kaufmann 1997. S.313-316.
-
Gräbnitz, V.: PASSAT: Programm zur automatischen Selektion von Stichwörtern aus Texten (1987)
0.01
0.010841791 = product of:
0.054208953 = sum of:
0.054208953 = weight(_text_:j in 932) [ClassicSimilarity], result of:
0.054208953 = score(doc=932,freq=2.0), product of:
0.12867662 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04049623 = queryNorm
0.4212805 = fieldWeight in 932, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.09375 = fieldNorm(doc=932)
0.2 = coord(1/5)
- Source
- Inhaltserschließung von Massendaten zur Wirksamkeit informationslinguistischer Verfahren am Beispiel des Deutschen Patentinformationssystems. Hrsg. J. Krause