-
Jones, S.; Paynter, G.W.: Automatic extractionof document keyphrases for use in digital libraries : evaluations and applications (2002)
0.00
0.0021457102 = product of:
0.008582841 = sum of:
0.008582841 = weight(_text_:information in 601) [ClassicSimilarity], result of:
0.008582841 = score(doc=601,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.09697737 = fieldWeight in 601, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=601)
0.25 = coord(1/4)
- Source
- Journal of the American Society for Information Science and technology. 53(2002) no.8, S.653-677
-
Endres-Niggemeyer, B.; Jauris-Heipke, S.; Pinsky, S.M.; Ulbricht, U.: Wissen gewinnen durch Wissen : Ontologiebasierte Informationsextraktion (2006)
0.00
0.0021457102 = product of:
0.008582841 = sum of:
0.008582841 = weight(_text_:information in 6016) [ClassicSimilarity], result of:
0.008582841 = score(doc=6016,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.09697737 = fieldWeight in 6016, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=6016)
0.25 = coord(1/4)
- Source
- Information - Wissenschaft und Praxis. 57(2006) H.6/7, S.301-308
-
Ling, X.; Jiang, J.; He, X.; Mei, Q.; Zhai, C.; Schatz, B.: Generating gene summaries from biomedical literature : a study of semi-structured summarization (2007)
0.00
0.0021457102 = product of:
0.008582841 = sum of:
0.008582841 = weight(_text_:information in 946) [ClassicSimilarity], result of:
0.008582841 = score(doc=946,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.09697737 = fieldWeight in 946, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=946)
0.25 = coord(1/4)
- Source
- Information processing and management. 43(2007) no.6, S.1777-1791
-
Yeh, J.-Y.; Ke, H.-R.; Yang, W.-P.; Meng, I.-H.: Text summarization using a trainable summarizer and latent semantic analysis (2005)
0.00
0.0021457102 = product of:
0.008582841 = sum of:
0.008582841 = weight(_text_:information in 1003) [ClassicSimilarity], result of:
0.008582841 = score(doc=1003,freq=2.0), product of:
0.08850355 = queryWeight, product of:
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.050415643 = queryNorm
0.09697737 = fieldWeight in 1003, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.7554779 = idf(docFreq=20772, maxDocs=44218)
0.0390625 = fieldNorm(doc=1003)
0.25 = coord(1/4)
- Source
- Information processing and management. 41(2005) no.1, S.75-95
