-
Back, J.: ¬An evaluation of relevancy ranking techniques used by Internet search engines (2000)
0.04
0.043935336 = product of:
0.15377367 = sum of:
0.04783658 = weight(_text_:j in 3445) [ClassicSimilarity], result of:
0.04783658 = score(doc=3445,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.4914939 = fieldWeight in 3445, 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=3445)
0.10593709 = sum of:
0.04783658 = weight(_text_:j in 3445) [ClassicSimilarity], result of:
0.04783658 = score(doc=3445,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.4914939 = fieldWeight in 3445, 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=3445)
0.058100518 = weight(_text_:22 in 3445) [ClassicSimilarity], result of:
0.058100518 = score(doc=3445,freq=2.0), product of:
0.10726349 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.030630698 = queryNorm
0.5416616 = fieldWeight in 3445, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=3445)
0.2857143 = coord(2/7)
- Date
- 25. 8.2005 17:42:22
-
Daniowicz, C.; Baliski, J.: Document ranking based upon Markov chains (2001)
0.02
0.020501394 = product of:
0.07175487 = sum of:
0.04783658 = weight(_text_:j in 5388) [ClassicSimilarity], result of:
0.04783658 = score(doc=5388,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.4914939 = fieldWeight in 5388, 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=5388)
0.02391829 = product of:
0.04783658 = sum of:
0.04783658 = weight(_text_:j in 5388) [ClassicSimilarity], result of:
0.04783658 = score(doc=5388,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.4914939 = fieldWeight in 5388, 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=5388)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Furner, J.: ¬A unifying model of document relatedness for hybrid search engines (2003)
0.02
0.01882943 = product of:
0.065903 = sum of:
0.020501392 = weight(_text_:j in 2717) [ClassicSimilarity], result of:
0.020501392 = score(doc=2717,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 2717, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=2717)
0.04540161 = sum of:
0.020501392 = weight(_text_:j in 2717) [ClassicSimilarity], result of:
0.020501392 = score(doc=2717,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 2717, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=2717)
0.02490022 = weight(_text_:22 in 2717) [ClassicSimilarity], result of:
0.02490022 = score(doc=2717,freq=2.0), product of:
0.10726349 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.030630698 = queryNorm
0.23214069 = fieldWeight in 2717, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2717)
0.2857143 = coord(2/7)
- Date
- 11. 9.2004 17:32:22
-
Na, S.-H.; Kang, I.-S.; Roh, J.-E.; Lee, J.-H.: ¬An empirical study of query expansion and cluster-based retrieval in language modeling approach (2007)
0.01
0.014496674 = product of:
0.050738357 = sum of:
0.033825573 = weight(_text_:j in 906) [ClassicSimilarity], result of:
0.033825573 = score(doc=906,freq=4.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.34753868 = fieldWeight in 906, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=906)
0.016912786 = product of:
0.033825573 = sum of:
0.033825573 = weight(_text_:j in 906) [ClassicSimilarity], result of:
0.033825573 = score(doc=906,freq=4.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.34753868 = fieldWeight in 906, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=906)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Hubert, G.; Mothe, J.: ¬An adaptable search engine for multimodal information retrieval (2009)
0.01
0.0117150815 = product of:
0.041002784 = sum of:
0.02733519 = weight(_text_:j in 2951) [ClassicSimilarity], result of:
0.02733519 = score(doc=2951,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.28085366 = fieldWeight in 2951, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=2951)
0.013667595 = product of:
0.02733519 = sum of:
0.02733519 = weight(_text_:j in 2951) [ClassicSimilarity], result of:
0.02733519 = score(doc=2951,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.28085366 = fieldWeight in 2951, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0625 = fieldNorm(doc=2951)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Picard, J.; Savoy, J.: Enhancing retrieval with hyperlinks : a general model based on propositional argumentation systems (2003)
0.01
0.010354767 = product of:
0.03624168 = sum of:
0.02416112 = weight(_text_:j in 1427) [ClassicSimilarity], result of:
0.02416112 = score(doc=1427,freq=4.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.2482419 = fieldWeight in 1427, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=1427)
0.01208056 = product of:
0.02416112 = sum of:
0.02416112 = weight(_text_:j in 1427) [ClassicSimilarity], result of:
0.02416112 = score(doc=1427,freq=4.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.2482419 = fieldWeight in 1427, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=1427)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Sormunen, E.; Kekäläinen, J.; Koivisto, J.; Järvelin, K.: Document text characteristics affect the ranking of the most relevant documents by expanded structured queries (2001)
0.01
0.010354767 = product of:
0.03624168 = sum of:
0.02416112 = weight(_text_:j in 4487) [ClassicSimilarity], result of:
0.02416112 = score(doc=4487,freq=4.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.2482419 = fieldWeight in 4487, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=4487)
0.01208056 = product of:
0.02416112 = sum of:
0.02416112 = weight(_text_:j in 4487) [ClassicSimilarity], result of:
0.02416112 = score(doc=4487,freq=4.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.2482419 = fieldWeight in 4487, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=4487)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Wan, X.; Yang, J.; Xiao, J.: Towards a unified approach to document similarity search using manifold-ranking of blocks (2008)
0.01
0.010354767 = product of:
0.03624168 = sum of:
0.02416112 = weight(_text_:j in 2081) [ClassicSimilarity], result of:
0.02416112 = score(doc=2081,freq=4.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.2482419 = fieldWeight in 2081, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=2081)
0.01208056 = product of:
0.02416112 = sum of:
0.02416112 = weight(_text_:j in 2081) [ClassicSimilarity], result of:
0.02416112 = score(doc=2081,freq=4.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.2482419 = fieldWeight in 2081, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=2081)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Heinz, S.; Zobel, J.: Efficient single-pass index construction for text databases (2003)
0.01
0.010250697 = product of:
0.035877436 = sum of:
0.02391829 = weight(_text_:j in 1678) [ClassicSimilarity], result of:
0.02391829 = score(doc=1678,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.24574696 = fieldWeight in 1678, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=1678)
0.011959145 = product of:
0.02391829 = sum of:
0.02391829 = weight(_text_:j in 1678) [ClassicSimilarity], result of:
0.02391829 = score(doc=1678,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.24574696 = fieldWeight in 1678, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=1678)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Oberhauser, O.; Labner, J.: Relevance Ranking in Online-Katalogen : Informationsstand und Perspektiven (2003)
0.01
0.010250697 = product of:
0.035877436 = sum of:
0.02391829 = weight(_text_:j in 2188) [ClassicSimilarity], result of:
0.02391829 = score(doc=2188,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.24574696 = fieldWeight in 2188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=2188)
0.011959145 = product of:
0.02391829 = sum of:
0.02391829 = weight(_text_:j in 2188) [ClassicSimilarity], result of:
0.02391829 = score(doc=2188,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.24574696 = fieldWeight in 2188, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=2188)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Abdelali, A.; Cowie, J.; Soliman, H.S.: Improving query precision using semantic expansion (2007)
0.01
0.010250697 = product of:
0.035877436 = sum of:
0.02391829 = weight(_text_:j in 917) [ClassicSimilarity], result of:
0.02391829 = score(doc=917,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.24574696 = fieldWeight in 917, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=917)
0.011959145 = product of:
0.02391829 = sum of:
0.02391829 = weight(_text_:j in 917) [ClassicSimilarity], result of:
0.02391829 = score(doc=917,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.24574696 = fieldWeight in 917, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=917)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Bhogal, J.; Macfarlane, A.; Smith, P.: ¬A review of ontology based query expansion (2007)
0.01
0.010250697 = product of:
0.035877436 = sum of:
0.02391829 = weight(_text_:j in 919) [ClassicSimilarity], result of:
0.02391829 = score(doc=919,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.24574696 = fieldWeight in 919, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=919)
0.011959145 = product of:
0.02391829 = sum of:
0.02391829 = weight(_text_:j in 919) [ClassicSimilarity], result of:
0.02391829 = score(doc=919,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.24574696 = fieldWeight in 919, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=919)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Otterbacher, J.; Erkan, G.; Radev, D.R.: Biased LexRank : passage retrieval using random walks with question-based priors (2009)
0.01
0.010250697 = product of:
0.035877436 = sum of:
0.02391829 = weight(_text_:j in 2450) [ClassicSimilarity], result of:
0.02391829 = score(doc=2450,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.24574696 = fieldWeight in 2450, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=2450)
0.011959145 = product of:
0.02391829 = sum of:
0.02391829 = weight(_text_:j in 2450) [ClassicSimilarity], result of:
0.02391829 = score(doc=2450,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.24574696 = fieldWeight in 2450, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0546875 = fieldNorm(doc=2450)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Kaszkiel, M.; Zobel, J.: Effective ranking with arbitrary passages (2001)
0.01
0.008786311 = product of:
0.030752089 = sum of:
0.020501392 = weight(_text_:j in 5764) [ClassicSimilarity], result of:
0.020501392 = score(doc=5764,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 5764, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=5764)
0.010250696 = product of:
0.020501392 = sum of:
0.020501392 = weight(_text_:j in 5764) [ClassicSimilarity], result of:
0.020501392 = score(doc=5764,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 5764, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=5764)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Nie, J.-Y.: Query expansion and query translation as logical inference (2003)
0.01
0.008786311 = product of:
0.030752089 = sum of:
0.020501392 = weight(_text_:j in 1425) [ClassicSimilarity], result of:
0.020501392 = score(doc=1425,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 1425, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=1425)
0.010250696 = product of:
0.020501392 = sum of:
0.020501392 = weight(_text_:j in 1425) [ClassicSimilarity], result of:
0.020501392 = score(doc=1425,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 1425, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=1425)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Lin, J.; Katz, B.: Building a reusable test collection for question answering (2006)
0.01
0.008786311 = product of:
0.030752089 = sum of:
0.020501392 = weight(_text_:j in 5045) [ClassicSimilarity], result of:
0.020501392 = score(doc=5045,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 5045, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=5045)
0.010250696 = product of:
0.020501392 = sum of:
0.020501392 = weight(_text_:j in 5045) [ClassicSimilarity], result of:
0.020501392 = score(doc=5045,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 5045, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=5045)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Kekäläinen, J.: Binary and graded relevance in IR evaluations : comparison of the effects on ranking of IR systems (2005)
0.01
0.008786311 = product of:
0.030752089 = sum of:
0.020501392 = weight(_text_:j in 1036) [ClassicSimilarity], result of:
0.020501392 = score(doc=1036,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 1036, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=1036)
0.010250696 = product of:
0.020501392 = sum of:
0.020501392 = weight(_text_:j in 1036) [ClassicSimilarity], result of:
0.020501392 = score(doc=1036,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 1036, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=1036)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Rokaya, M.; Atlam, E.; Fuketa, M.; Dorji, T.C.; Aoe, J.-i.: Ranking of field association terms using Co-word analysis (2008)
0.01
0.008786311 = product of:
0.030752089 = sum of:
0.020501392 = weight(_text_:j in 2060) [ClassicSimilarity], result of:
0.020501392 = score(doc=2060,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 2060, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=2060)
0.010250696 = product of:
0.020501392 = sum of:
0.020501392 = weight(_text_:j in 2060) [ClassicSimilarity], result of:
0.020501392 = score(doc=2060,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 2060, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=2060)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Ding, Y.; Yan, E.; Frazho, A.; Caverlee, J.: PageRank for ranking authors in co-citation networks (2009)
0.01
0.008786311 = product of:
0.030752089 = sum of:
0.020501392 = weight(_text_:j in 3161) [ClassicSimilarity], result of:
0.020501392 = score(doc=3161,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 3161, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=3161)
0.010250696 = product of:
0.020501392 = sum of:
0.020501392 = weight(_text_:j in 3161) [ClassicSimilarity], result of:
0.020501392 = score(doc=3161,freq=2.0), product of:
0.09732894 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.030630698 = queryNorm
0.21064025 = fieldWeight in 3161, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.046875 = fieldNorm(doc=3161)
0.5 = coord(1/2)
0.2857143 = coord(2/7)
-
Torra, V.; Miyamoto, S.; Lanau, S.: Exploration of textual document archives using a fuzzy hierarchical clustering algorithm in the GAMBAL system (2005)
0.01
0.00863365 = product of:
0.06043555 = sum of:
0.06043555 = product of:
0.1208711 = sum of:
0.1208711 = weight(_text_:3d in 1028) [ClassicSimilarity], result of:
0.1208711 = score(doc=1028,freq=2.0), product of:
0.21879539 = queryWeight, product of:
7.14301 = idf(docFreq=94, maxDocs=44218)
0.030630698 = queryNorm
0.552439 = fieldWeight in 1028, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
7.14301 = idf(docFreq=94, maxDocs=44218)
0.0546875 = fieldNorm(doc=1028)
0.5 = coord(1/2)
0.14285715 = coord(1/7)
- Abstract
- The Internet, together with the large amount of textual information available in document archives, has increased the relevance of information retrieval related tools. In this work we present an extension of the Gambal system for clustering and visualization of documents based on fuzzy clustering techniques. The tool allows to structure the set of documents in a hierarchical way (using a fuzzy hierarchical structure) and represent this structure in a graphical interface (a 3D sphere) over which the user can navigate. Gambal allows the analysis of the documents and the computation of their similarity not only on the basis of the syntactic similarity between words but also based on a dictionary (Wordnet 1.7) and latent semantics analysis.
