-
Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004)
0.10
0.09856953 = sum of:
0.054871272 = product of:
0.21948509 = sum of:
0.21948509 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
0.21948509 = score(doc=562,freq=2.0), product of:
0.39053032 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046063907 = queryNorm
0.56201804 = fieldWeight in 562, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=562)
0.25 = coord(1/4)
0.04369825 = sum of:
0.00625211 = weight(_text_:s in 562) [ClassicSimilarity], result of:
0.00625211 = score(doc=562,freq=6.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.124836445 = fieldWeight in 562, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=562)
0.03744614 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
0.03744614 = score(doc=562,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.23214069 = fieldWeight in 562, 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=562)
- Content
- Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
- Date
- 8. 1.2013 10:22:32
- Pages
- S.331-334
-
Subramanian, S.; Shafer, K.E.: Clustering (2001)
0.04
0.042550966 = product of:
0.08510193 = sum of:
0.08510193 = sum of:
0.010209653 = weight(_text_:s in 1046) [ClassicSimilarity], result of:
0.010209653 = score(doc=1046,freq=4.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.20385705 = fieldWeight in 1046, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.09375 = fieldNorm(doc=1046)
0.07489228 = weight(_text_:22 in 1046) [ClassicSimilarity], result of:
0.07489228 = score(doc=1046,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.46428138 = fieldWeight in 1046, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=1046)
0.5 = coord(1/2)
- Date
- 5. 5.2003 14:17:22
- Source
- Journal of library administration. 34(2001) nos.3/4, S.221-228
-
Yoon, Y.; Lee, C.; Lee, G.G.: ¬An effective procedure for constructing a hierarchical text classification system (2006)
0.02
0.023949215 = product of:
0.04789843 = sum of:
0.04789843 = sum of:
0.0042112665 = weight(_text_:s in 5273) [ClassicSimilarity], result of:
0.0042112665 = score(doc=5273,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08408674 = fieldWeight in 5273, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=5273)
0.043687165 = weight(_text_:22 in 5273) [ClassicSimilarity], result of:
0.043687165 = score(doc=5273,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.2708308 = fieldWeight in 5273, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=5273)
0.5 = coord(1/2)
- Date
- 22. 7.2006 16:24:52
- Source
- Journal of the American Society for Information Science and Technology. 57(2006) no.3, S.431-442
-
Yi, K.: Automatic text classification using library classification schemes : trends, issues and challenges (2007)
0.02
0.023949215 = product of:
0.04789843 = sum of:
0.04789843 = sum of:
0.0042112665 = weight(_text_:s in 2560) [ClassicSimilarity], result of:
0.0042112665 = score(doc=2560,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08408674 = fieldWeight in 2560, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0546875 = fieldNorm(doc=2560)
0.043687165 = weight(_text_:22 in 2560) [ClassicSimilarity], result of:
0.043687165 = score(doc=2560,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.2708308 = fieldWeight in 2560, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=2560)
0.5 = coord(1/2)
- Date
- 22. 9.2008 18:31:54
- Source
- International cataloguing and bibliographic control. 36(2007) no.4, S.78-82
-
Liu, R.-L.: Context recognition for hierarchical text classification (2009)
0.02
0.0205279 = product of:
0.0410558 = sum of:
0.0410558 = sum of:
0.003609657 = weight(_text_:s in 2760) [ClassicSimilarity], result of:
0.003609657 = score(doc=2760,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.072074346 = fieldWeight in 2760, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=2760)
0.03744614 = weight(_text_:22 in 2760) [ClassicSimilarity], result of:
0.03744614 = score(doc=2760,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.23214069 = fieldWeight in 2760, 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=2760)
0.5 = coord(1/2)
- Date
- 22. 3.2009 19:11:54
- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.4, S.803-813
-
Pfeffer, M.: Automatische Vergabe von RVK-Notationen mittels fallbasiertem Schließen (2009)
0.02
0.0205279 = product of:
0.0410558 = sum of:
0.0410558 = sum of:
0.003609657 = weight(_text_:s in 3051) [ClassicSimilarity], result of:
0.003609657 = score(doc=3051,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.072074346 = fieldWeight in 3051, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=3051)
0.03744614 = weight(_text_:22 in 3051) [ClassicSimilarity], result of:
0.03744614 = score(doc=3051,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.23214069 = fieldWeight in 3051, 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=3051)
0.5 = coord(1/2)
- Date
- 22. 8.2009 19:51:28
- Pages
- S.245-253
-
Mengle, S.; Goharian, N.: Passage detection using text classification (2009)
0.02
0.017729571 = product of:
0.035459142 = sum of:
0.035459142 = sum of:
0.0042540217 = weight(_text_:s in 2765) [ClassicSimilarity], result of:
0.0042540217 = score(doc=2765,freq=4.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.08494043 = fieldWeight in 2765, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.0390625 = fieldNorm(doc=2765)
0.03120512 = weight(_text_:22 in 2765) [ClassicSimilarity], result of:
0.03120512 = score(doc=2765,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.19345059 = fieldWeight in 2765, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2765)
0.5 = coord(1/2)
- Date
- 22. 3.2009 19:14:43
- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.4, S.814-825
-
Reiner, U.: Automatische DDC-Klassifizierung von bibliografischen Titeldatensätzen (2009)
0.02
0.01560256 = product of:
0.03120512 = sum of:
0.03120512 = product of:
0.06241024 = sum of:
0.06241024 = weight(_text_:22 in 611) [ClassicSimilarity], result of:
0.06241024 = score(doc=611,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.38690117 = fieldWeight in 611, 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=611)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 8.2009 12:54:24
-
Khoo, C.S.G.; Ng, K.; Ou, S.: ¬An exploratory study of human clustering of Web pages (2003)
0.01
0.014183655 = product of:
0.02836731 = sum of:
0.02836731 = sum of:
0.0034032175 = weight(_text_:s in 2741) [ClassicSimilarity], result of:
0.0034032175 = score(doc=2741,freq=4.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.06795235 = fieldWeight in 2741, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.03125 = fieldNorm(doc=2741)
0.024964094 = weight(_text_:22 in 2741) [ClassicSimilarity], result of:
0.024964094 = score(doc=2741,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.15476047 = fieldWeight in 2741, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=2741)
0.5 = coord(1/2)
- Date
- 12. 9.2004 9:56:22
- Pages
- S.351-357
-
Automatic classification research at OCLC (2002)
0.01
0.010921791 = product of:
0.021843582 = sum of:
0.021843582 = product of:
0.043687165 = sum of:
0.043687165 = weight(_text_:22 in 1563) [ClassicSimilarity], result of:
0.043687165 = score(doc=1563,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.2708308 = fieldWeight in 1563, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=1563)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 5. 5.2003 9:22:09
-
Reiner, U.: Automatische DDC-Klassifizierung bibliografischer Titeldatensätze der Deutschen Nationalbibliografie (2009)
0.01
0.0062410235 = product of:
0.012482047 = sum of:
0.012482047 = product of:
0.024964094 = sum of:
0.024964094 = weight(_text_:22 in 3284) [ClassicSimilarity], result of:
0.024964094 = score(doc=3284,freq=2.0), product of:
0.16130796 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046063907 = queryNorm
0.15476047 = fieldWeight in 3284, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.03125 = fieldNorm(doc=3284)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 1.2010 14:41:24
-
Wu, M.; Fuller, M.; Wilkinson, R.: Using clustering and classification approaches in interactive retrieval (2001)
0.00
0.0021056333 = product of:
0.0042112665 = sum of:
0.0042112665 = product of:
0.008422533 = sum of:
0.008422533 = weight(_text_:s in 2666) [ClassicSimilarity], result of:
0.008422533 = score(doc=2666,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.16817348 = fieldWeight in 2666, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=2666)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 37(2001) no.3, S.459-484
-
Kleinoeder, H.H.; Puzicha, J.: Automatische Katalogisierung am Beispiel einer Pilotanwendung (2002)
0.00
0.0021056333 = product of:
0.0042112665 = sum of:
0.0042112665 = product of:
0.008422533 = sum of:
0.008422533 = weight(_text_:s in 1154) [ClassicSimilarity], result of:
0.008422533 = score(doc=1154,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.16817348 = fieldWeight in 1154, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=1154)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Info 7. 17(2002) H.1, S.19-21
-
Fong, A.C.M.: Mining a Web citation database for document clustering (2002)
0.00
0.0021056333 = product of:
0.0042112665 = sum of:
0.0042112665 = product of:
0.008422533 = sum of:
0.008422533 = weight(_text_:s in 3940) [ClassicSimilarity], result of:
0.008422533 = score(doc=3940,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.16817348 = fieldWeight in 3940, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.109375 = fieldNorm(doc=3940)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Applied artificial intelligence. 16(2002) no.4, S.283-292
-
Major, R.L.; Ragsdale, C.T.: ¬An aggregation approach to the classification problem using multiple prediction experts (2000)
0.00
0.0018048285 = product of:
0.003609657 = sum of:
0.003609657 = product of:
0.007219314 = sum of:
0.007219314 = weight(_text_:s in 3789) [ClassicSimilarity], result of:
0.007219314 = score(doc=3789,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.14414869 = fieldWeight in 3789, 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=3789)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Information processing and management. 36(2000) no.4, S.683-696
-
Chan, L.M.; Lin, X.; Zeng, M.L.: Structural and multilingual approaches to subject access on the Web (2000)
0.00
0.0018048285 = product of:
0.003609657 = sum of:
0.003609657 = product of:
0.007219314 = sum of:
0.007219314 = weight(_text_:s in 507) [ClassicSimilarity], result of:
0.007219314 = score(doc=507,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.14414869 = fieldWeight in 507, 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=507)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- IFLA journal. 26(2000) no.3, S.187-197
-
Shafer, K.E.: Automatic Subject Assignment via the Scorpion System (2001)
0.00
0.0018048285 = product of:
0.003609657 = sum of:
0.003609657 = product of:
0.007219314 = sum of:
0.007219314 = weight(_text_:s in 1043) [ClassicSimilarity], result of:
0.007219314 = score(doc=1043,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.14414869 = fieldWeight in 1043, 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=1043)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of library administration. 34(2001) nos.1/2, S.187-189
-
Yu, W.; Gong, Y.: Document clustering by concept factorization (2004)
0.00
0.0018048285 = product of:
0.003609657 = sum of:
0.003609657 = product of:
0.007219314 = sum of:
0.007219314 = weight(_text_:s in 4084) [ClassicSimilarity], result of:
0.007219314 = score(doc=4084,freq=2.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.14414869 = fieldWeight in 4084, 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=4084)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Pages
- S.202-209
-
Mukhopadhyay, S.; Peng, S.; Raje, R.; Palakal, M.; Mostafa, J.: Multi-agent information classification using dynamic acquaintance lists (2003)
0.00
0.0015630275 = product of:
0.003126055 = sum of:
0.003126055 = product of:
0.00625211 = sum of:
0.00625211 = weight(_text_:s in 1755) [ClassicSimilarity], result of:
0.00625211 = score(doc=1755,freq=6.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.124836445 = fieldWeight in 1755, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=1755)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and technology. 54(2003) no.10, S.966-975
-
Gauch, S.; Chandramouli, A.; Ranganathan, S.: Training a hierarchical classifier using inter document relationships (2009)
0.00
0.0015630275 = product of:
0.003126055 = sum of:
0.003126055 = product of:
0.00625211 = sum of:
0.00625211 = weight(_text_:s in 2697) [ClassicSimilarity], result of:
0.00625211 = score(doc=2697,freq=6.0), product of:
0.05008241 = queryWeight, product of:
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046063907 = queryNorm
0.124836445 = fieldWeight in 2697, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
1.0872376 = idf(docFreq=40523, maxDocs=44218)
0.046875 = fieldNorm(doc=2697)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 60(2009) no.1, S.47-58