-
Huag, P.W.; Dai, S.K.: Design of a two-stage content-based image retrieval system using texture similarity (2004)
0.14
0.14005181 = product of:
0.28010362 = sum of:
0.28010362 = sum of:
0.24105912 = weight(_text_:2400 in 2559) [ClassicSimilarity], result of:
0.24105912 = score(doc=2559,freq=2.0), product of:
0.41791734 = queryWeight, product of:
8.701155 = idf(docFreq=19, maxDocs=44218)
0.0480301 = queryNorm
0.57681054 = fieldWeight in 2559, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.701155 = idf(docFreq=19, maxDocs=44218)
0.046875 = fieldNorm(doc=2559)
0.039044496 = weight(_text_:22 in 2559) [ClassicSimilarity], result of:
0.039044496 = score(doc=2559,freq=2.0), product of:
0.16819324 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0480301 = queryNorm
0.23214069 = fieldWeight in 2559, 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=2559)
0.5 = coord(1/2)
- Abstract
- Efficacy and efficiency are two important issues in designing content-based image retrieval systems. In this paper, we present an efficient two-stage image retrieval system with high performance of efficacy based on two novel texture features, the composite sub-band gradient (CSG) vector and the energy distribution pattern (EDP)-string. Both features are generated from the sub-images of a wavelet decomposition of the original image. At the first stage, a fuzzy matching process based on EDP-strings is performed and serves as a signature filter to quickly remove a large number of non-promising database images from further consideration. At the second stage, the images passing through the filter will be compared with the query image based on their CSG vectors for detailed feature inspection. By exercising a database of 2400 images obtained from the Brodatz album, we demonstrated that both high efficacy and high efficiency can be achieved simultaneously by our proposed system
- Date
- 14. 8.2004 19:22:02
-
Cutter, C.A.: ¬The new catalogue of the Harvard College Library (1869)
0.11
0.11363636 = product of:
0.22727272 = sum of:
0.22727272 = product of:
0.45454544 = sum of:
0.45454544 = weight(_text_:2400 in 2399) [ClassicSimilarity], result of:
0.45454544 = score(doc=2399,freq=1.0), product of:
0.41791734 = queryWeight, product of:
8.701155 = idf(docFreq=19, maxDocs=44218)
0.0480301 = queryNorm
1.0876443 = fieldWeight in 2399, product of:
1.0 = tf(freq=1.0), with freq of:
1.0 = termFreq=1.0
8.701155 = idf(docFreq=19, maxDocs=44218)
0.125 = fieldNorm(doc=2399)
0.5 = coord(1/2)
0.5 = coord(1/2)
- 2400
-
Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004)
0.10
0.095806785 = sum of:
0.076284535 = product of:
0.2288536 = sum of:
0.2288536 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
0.2288536 = score(doc=562,freq=2.0), product of:
0.40719974 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0480301 = 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)
0.33333334 = coord(1/3)
0.019522248 = product of:
0.039044496 = sum of:
0.039044496 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
0.039044496 = score(doc=562,freq=2.0), product of:
0.16819324 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0480301 = 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)
0.5 = coord(1/2)
- 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
-
Kleineberg, M.: Context analysis and context indexing : formal pragmatics in knowledge organization (2014)
0.06
0.06357045 = product of:
0.1271409 = sum of:
0.1271409 = product of:
0.38142267 = sum of:
0.38142267 = weight(_text_:3a in 1826) [ClassicSimilarity], result of:
0.38142267 = score(doc=1826,freq=2.0), product of:
0.40719974 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0480301 = queryNorm
0.93669677 = fieldWeight in 1826, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.078125 = fieldNorm(doc=1826)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=5&ved=0CDQQFjAE&url=http%3A%2F%2Fdigbib.ubka.uni-karlsruhe.de%2Fvolltexte%2Fdocuments%2F3131107&ei=HzFWVYvGMsiNsgGTyoFI&usg=AFQjCNE2FHUeR9oQTQlNC4TPedv4Mo3DaQ&sig2=Rlzpr7a3BLZZkqZCXXN_IA&bvm=bv.93564037,d.bGg&cad=rja
-
Whittle, M.; Eaglestone, B.; Ford, N.; Gillet, V.J.; Madden, A.: Data mining of search engine logs (2007)
0.06
0.06026478 = product of:
0.12052956 = sum of:
0.12052956 = product of:
0.24105912 = sum of:
0.24105912 = weight(_text_:2400 in 1330) [ClassicSimilarity], result of:
0.24105912 = score(doc=1330,freq=2.0), product of:
0.41791734 = queryWeight, product of:
8.701155 = idf(docFreq=19, maxDocs=44218)
0.0480301 = queryNorm
0.57681054 = fieldWeight in 1330, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.701155 = idf(docFreq=19, maxDocs=44218)
0.046875 = fieldNorm(doc=1330)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Journal of the American Society for Information Science and Technology. 58(2007) no.14, S.2382-2400
-
Floridi, L.: Information: a very short introduction (2010)
0.06
0.05681818 = product of:
0.11363636 = sum of:
0.11363636 = product of:
0.22727272 = sum of:
0.22727272 = weight(_text_:2400 in 3270) [ClassicSimilarity], result of:
0.22727272 = score(doc=3270,freq=4.0), product of:
0.41791734 = queryWeight, product of:
8.701155 = idf(docFreq=19, maxDocs=44218)
0.0480301 = queryNorm
0.54382217 = fieldWeight in 3270, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.701155 = idf(docFreq=19, maxDocs=44218)
0.03125 = fieldNorm(doc=3270)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Classification
- CC 2400
- RVK
- CC 2400
-
Popper, K.R.: Three worlds : the Tanner lecture on human values. Deliverd at the University of Michigan, April 7, 1978 (1978)
0.05
0.05085636 = product of:
0.10171272 = sum of:
0.10171272 = product of:
0.30513814 = sum of:
0.30513814 = weight(_text_:3a in 230) [ClassicSimilarity], result of:
0.30513814 = score(doc=230,freq=2.0), product of:
0.40719974 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0480301 = queryNorm
0.7493574 = fieldWeight in 230, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0625 = fieldNorm(doc=230)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- https%3A%2F%2Ftannerlectures.utah.edu%2F_documents%2Fa-to-z%2Fp%2Fpopper80.pdf&usg=AOvVaw3f4QRTEH-OEBmoYr2J_c7H
-
Vetere, G.; Lenzerini, M.: Models for semantic interoperability in service-oriented architectures (2005)
0.04
0.044499315 = product of:
0.08899863 = sum of:
0.08899863 = product of:
0.26699588 = sum of:
0.26699588 = weight(_text_:3a in 306) [ClassicSimilarity], result of:
0.26699588 = score(doc=306,freq=2.0), product of:
0.40719974 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0480301 = queryNorm
0.65568775 = fieldWeight in 306, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0546875 = fieldNorm(doc=306)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Content
- Vgl.: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=5386707&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D5386707.
-
Scerri, E.R.: ¬The periodic table : its story and its significance (2007)
0.04
0.042613633 = product of:
0.085227266 = sum of:
0.085227266 = product of:
0.17045453 = sum of:
0.17045453 = weight(_text_:2400 in 2492) [ClassicSimilarity], result of:
0.17045453 = score(doc=2492,freq=4.0), product of:
0.41791734 = queryWeight, product of:
8.701155 = idf(docFreq=19, maxDocs=44218)
0.0480301 = queryNorm
0.40786663 = fieldWeight in 2492, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
8.701155 = idf(docFreq=19, maxDocs=44218)
0.0234375 = fieldNorm(doc=2492)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Classification
- VB 2400 Chemie und Pharmazie / Bibliographien und Nachschlagewerke, Geschichte und Didaktik der Chemie und Pharmazie, Betriebssicherheit / Geschichte der Chemie und Pharmazie / Geschichte einzelner Probleme und Teilgebiete der Chemie und Pharmazie / Allgemeines
- RVK
- VB 2400 Chemie und Pharmazie / Bibliographien und Nachschlagewerke, Geschichte und Didaktik der Chemie und Pharmazie, Betriebssicherheit / Geschichte der Chemie und Pharmazie / Geschichte einzelner Probleme und Teilgebiete der Chemie und Pharmazie / Allgemeines
-
Mas, S.; Marleau, Y.: Proposition of a faceted classification model to support corporate information organization and digital records management (2009)
0.04
0.038142268 = product of:
0.076284535 = sum of:
0.076284535 = product of:
0.2288536 = sum of:
0.2288536 = weight(_text_:3a in 2918) [ClassicSimilarity], result of:
0.2288536 = score(doc=2918,freq=2.0), product of:
0.40719974 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0480301 = queryNorm
0.56201804 = fieldWeight in 2918, 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=2918)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Footnote
- Vgl.: http://ieeexplore.ieee.org/Xplore/login.jsp?reload=true&url=http%3A%2F%2Fieeexplore.ieee.org%2Fiel5%2F4755313%2F4755314%2F04755480.pdf%3Farnumber%3D4755480&authDecision=-203.
-
Li, L.; Shang, Y.; Zhang, W.: Improvement of HITS-based algorithms on Web documents
0.04
0.038142268 = product of:
0.076284535 = sum of:
0.076284535 = product of:
0.2288536 = sum of:
0.2288536 = weight(_text_:3a in 2514) [ClassicSimilarity], result of:
0.2288536 = score(doc=2514,freq=2.0), product of:
0.40719974 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0480301 = queryNorm
0.56201804 = fieldWeight in 2514, 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=2514)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Content
- Vgl.: http%3A%2F%2Fdelab.csd.auth.gr%2F~dimitris%2Fcourses%2Fir_spring06%2Fpage_rank_computing%2Fp527-li.pdf. Vgl. auch: http://www2002.org/CDROM/refereed/643/.
-
Zeng, Q.; Yu, M.; Yu, W.; Xiong, J.; Shi, Y.; Jiang, M.: Faceted hierarchy : a new graph type to organize scientific concepts and a construction method (2019)
0.04
0.038142268 = product of:
0.076284535 = sum of:
0.076284535 = product of:
0.2288536 = sum of:
0.2288536 = weight(_text_:3a in 400) [ClassicSimilarity], result of:
0.2288536 = score(doc=400,freq=2.0), product of:
0.40719974 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0480301 = queryNorm
0.56201804 = fieldWeight in 400, 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=400)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Content
- Vgl.: https%3A%2F%2Faclanthology.org%2FD19-5317.pdf&usg=AOvVaw0ZZFyq5wWTtNTvNkrvjlGA.
-
Noever, D.; Ciolino, M.: ¬The Turing deception (2022)
0.04
0.038142268 = product of:
0.076284535 = sum of:
0.076284535 = product of:
0.2288536 = sum of:
0.2288536 = weight(_text_:3a in 862) [ClassicSimilarity], result of:
0.2288536 = score(doc=862,freq=2.0), product of:
0.40719974 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0480301 = queryNorm
0.56201804 = fieldWeight in 862, 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=862)
0.33333334 = coord(1/3)
0.5 = coord(1/2)
- Source
- https%3A%2F%2Farxiv.org%2Fabs%2F2212.06721&usg=AOvVaw3i_9pZm9y_dQWoHi6uv0EN
-
Jascó, P.: Searching for images by similarity online (1998)
0.04
0.036811505 = product of:
0.07362301 = sum of:
0.07362301 = product of:
0.14724602 = sum of:
0.14724602 = weight(_text_:22 in 393) [ClassicSimilarity], result of:
0.14724602 = score(doc=393,freq=4.0), product of:
0.16819324 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0480301 = queryNorm
0.8754574 = fieldWeight in 393, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=393)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 29.11.2004 13:03:22
- Source
- Online. 22(1998) no.6, S.99-102
-
Hawking, D.; Robertson, S.: On collection size and retrieval effectiveness (2003)
0.04
0.036811505 = product of:
0.07362301 = sum of:
0.07362301 = product of:
0.14724602 = sum of:
0.14724602 = weight(_text_:22 in 4109) [ClassicSimilarity], result of:
0.14724602 = score(doc=4109,freq=4.0), product of:
0.16819324 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0480301 = queryNorm
0.8754574 = fieldWeight in 4109, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.125 = fieldNorm(doc=4109)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 14. 8.2005 14:22:22
-
Buzydlowski, J.W.; White, H.D.; Lin, X.: Term Co-occurrence Analysis as an Interface for Digital Libraries (2002)
0.03
0.033813525 = product of:
0.06762705 = sum of:
0.06762705 = product of:
0.1352541 = sum of:
0.1352541 = weight(_text_:22 in 1339) [ClassicSimilarity], result of:
0.1352541 = score(doc=1339,freq=6.0), product of:
0.16819324 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0480301 = queryNorm
0.804159 = fieldWeight in 1339, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=1339)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Date
- 22. 2.2003 17:25:39
22. 2.2003 18:16:22
-
Dahlberg, I.: Conceptual definitions for INTERCONCEPT (1981)
0.03
0.03253708 = product of:
0.06507416 = sum of:
0.06507416 = product of:
0.13014832 = sum of:
0.13014832 = weight(_text_:22 in 1630) [ClassicSimilarity], result of:
0.13014832 = score(doc=1630,freq=2.0), product of:
0.16819324 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0480301 = queryNorm
0.77380234 = fieldWeight in 1630, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.15625 = fieldNorm(doc=1630)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- International classification. 8(1981), S.16-22
-
Pietris, M.K.D.: LCSH update (1988)
0.03
0.03253708 = product of:
0.06507416 = sum of:
0.06507416 = product of:
0.13014832 = sum of:
0.13014832 = weight(_text_:22 in 2798) [ClassicSimilarity], result of:
0.13014832 = score(doc=2798,freq=2.0), product of:
0.16819324 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0480301 = queryNorm
0.77380234 = fieldWeight in 2798, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.15625 = fieldNorm(doc=2798)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Cataloguing Australia. 13(1988), S.19-22
-
Serial cataloguing : modern perspectives and international developments (1992)
0.03
0.03253708 = product of:
0.06507416 = sum of:
0.06507416 = product of:
0.13014832 = sum of:
0.13014832 = weight(_text_:22 in 3704) [ClassicSimilarity], result of:
0.13014832 = score(doc=3704,freq=2.0), product of:
0.16819324 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0480301 = queryNorm
0.77380234 = fieldWeight in 3704, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.15625 = fieldNorm(doc=3704)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Serials librarian. 22(1992), nos.3/4
-
Woods, W.A.: What's important about knowledge representation? (1983)
0.03
0.03253708 = product of:
0.06507416 = sum of:
0.06507416 = product of:
0.13014832 = sum of:
0.13014832 = weight(_text_:22 in 6143) [ClassicSimilarity], result of:
0.13014832 = score(doc=6143,freq=2.0), product of:
0.16819324 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0480301 = queryNorm
0.77380234 = fieldWeight in 6143, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.15625 = fieldNorm(doc=6143)
0.5 = coord(1/2)
0.5 = coord(1/2)
- Source
- Computer. 16(1983) no.10, S.22-27