Academic literature on the topic 'Independent Component Analysis (ICA)'
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Journal articles on the topic "Independent Component Analysis (ICA)"
Unnisa, Yaseen, Danh Tran, and Fu Chun Huang. "Statistical Independence and Independent Component Analysis." Applied Mechanics and Materials 553 (May 2014): 564–69. http://dx.doi.org/10.4028/www.scientific.net/amm.553.564.
Full textMahmoudishadi, S., A. Malian, and F. Hosseinali. "COMPARING INDEPENDENT COMPONENT ANALYSIS WITH PRINCIPLE COMPONENT ANALYSIS IN DETECTING ALTERATIONS OF PORPHYRY COPPER DEPOSIT (CASE STUDY: ARDESTAN AREA, CENTRAL IRAN)." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-4/W4 (September 26, 2017): 161–66. http://dx.doi.org/10.5194/isprs-archives-xlii-4-w4-161-2017.
Full textSuzuki, Taiji, and Masashi Sugiyama. "Least-Squares Independent Component Analysis." Neural Computation 23, no. 1 (January 2011): 284–301. http://dx.doi.org/10.1162/neco_a_00062.
Full textZhan, Xin Wu, and Wu Jiao Dai. "Dam Deformation Analysis Based on Independent Component Analysis." Applied Mechanics and Materials 212-213 (October 2012): 859–62. http://dx.doi.org/10.4028/www.scientific.net/amm.212-213.859.
Full textBellini, Fabio, and Ernesto Salinelli. "Independent Component Analysis and Immunization: An Exploratory Study." International Journal of Theoretical and Applied Finance 06, no. 07 (November 2003): 721–38. http://dx.doi.org/10.1142/s0219024903002201.
Full textHonório, Bruno César Zanardo, Alexandre Cruz Sanchetta, Emilson Pereira Leite, and Alexandre Campane Vidal. "Independent component spectral analysis." Interpretation 2, no. 1 (February 1, 2014): SA21—SA29. http://dx.doi.org/10.1190/int-2013-0074.1.
Full textKe, Qiao, Jiangshe Zhang, H. M. Srivastava, Wei Wei, and Guang-Sheng Chen. "Independent Component Analysis Based on Information Bottleneck." Abstract and Applied Analysis 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/386201.
Full textKARHUNEN, JUHA, SIMONA MĂlĂROIU, and MIKA ILMONIEMI. "LOCAL LINEAR INDEPENDENT COMPONENT ANALYSIS BASED ON CLUSTERING." International Journal of Neural Systems 10, no. 06 (December 2000): 439–51. http://dx.doi.org/10.1142/s0129065700000429.
Full textMEYER-BÄSE, ANKE, OLIVER LANGE, AXEL WISMÜLLER, and HELGE RITTER. "MODEL-FREE FUNCTIONAL MRI ANALYSIS USING TOPOGRAPHIC INDEPENDENT COMPONENT ANALYSIS." International Journal of Neural Systems 14, no. 04 (August 2004): 217–28. http://dx.doi.org/10.1142/s0129065704002017.
Full textErdogmus, Deniz, Kenneth E. Hild, Yadunandana N. Rao, and José C. Príncipe. "Minimax Mutual Information Approach for Independent Component Analysis." Neural Computation 16, no. 6 (June 1, 2004): 1235–52. http://dx.doi.org/10.1162/089976604773717595.
Full textDissertations / Theses on the topic "Independent Component Analysis (ICA)"
Harmeling, Stefan. "Independent component analysis and beyond." Phd thesis, [S.l. : s.n.], 2004. http://deposit.ddb.de/cgi-bin/dokserv?idn=973631805.
Full textLai, Di. "Independent component analysis (ICA) applied to ultrasound image processing and tissue characterization /." Online version of thesis, 2009. http://hdl.handle.net/1850/11367.
Full textAbou, Elseoud A. (Ahmed). "Exploring functional brain networks using independent component analysis:functional brain networks connectivity." Doctoral thesis, Oulun yliopisto, 2013. http://urn.fi/urn:isbn:9789526201597.
Full textTiivistelmä Toiminnallisten aivoalueiden välinen viestintä on todennäköisesti avainasemassa kognitiivisissa prosesseissa, jotka edellyttävät jatkuvaa tiedon integraatiota aivojen eri alueiden välillä. Tämä tekee ihmisaivojen toiminnallisen kytkennällisyyden tutkimuksesta erittäin tärkeätä. Kytkennälllisyyden tutkiminen antaa myös uutta tietoa ihmisaivojen osa-alueiden välisestä hierarkiasta. Aivojen hermoverkot voidaan luotettavasti ja toistettavasti havaita lepotilan toiminnasta yksilö- ja ryhmätasolla käyttämällä itsenäisten komponenttien analyysia (engl. Independent component analysis, ICA). Yhä useammat ICA-tutkimukset ovat raportoineet poikkeuksellisia toiminnallisen konnektiviteetin muutoksia kliinisissä populaatioissa. Tässä tutkimuksessa hypotetisoitiin, että ICA:lla laskettaujen komponenttien lukumäärä (l. asteluku) vaikuttaa tuloksena saatujen hermoverkkojen ominaisuuksiin kuten tilavuuteen ja kytkennällisyyteen. Lisäksi oletettiin, että korkea ICA-asteluku voisi olla herkempit tuottamaan yksityiskohtaisia toiminnallisen jaottelun tuloksia. Aivojen lepotilan hermoverkkojen ominaisuudet, kuten anatominen jakautuminen, volyymi ja lepohermoverkkojen havainnoinnin toistettavuus evaluoitin. Myös toiminnallisen kytkennällisyyden erot tutkitaan eri ICA-asteluvuilla. Havaittiin että asteluvulla on huomattava vaikutus aivojen lepotilan hermoverkkojen tilaominaisuuksiin sekä niiden jakautumiseen alaverkoiksi. Pienillä asteluvuilla hermoverkojen neuroanatomisesti erilliset yksiköt pyrkivät keräytymään laajoiksi yksittäisiksi komponenteiksi, kun taas korkeammilla asteluvuilla ne havaitaan erillisinä. Sairauksien aiheuttamat muutokset toiminnallisessa kytkennällisyydessä näyttävät muuttuvan myös ICA asteluvun mukaan saavuttaen maksiminsa korkeilla asteluvuilla. Korkeilla asteluvuilla voidaan havaita yksityiskohtaisia, sairaudelle ominaisia toiminnallisen konnektiviteetin muutoksia. Korkeisiin ICA asteluvun liittyvän tilastollisen monivertailuongelman ratkaisemiseksi kehitimme uuden menetelmän, jossa permutaatiotestejä edeltävien itsenäisten IC-karttoja yhdistämällä voidaan tehdä luotettava tilastollinen arvio yhtä aikaa lukuisista hermoverkoista. Kaamosmasennuspotilailla esimerkiksi kehittämämme korjaus paljastaa merkittävästi lisääntynyttä toiminnallista kytkennällisyyttä yhdessätoista hermoverkossa
Rodeia, José Pedro dos Santos. "Analysis and recognition of similar environmental sounds." Master's thesis, FCT - UNL, 2009. http://hdl.handle.net/10362/2305.
Full textHumans have the ability to identify sound sources just by hearing a sound. Adapting the same problem to computers is called (automatic) sound recognition. Several sound recognizers have been developed throughout the years. The accuracy provided by these recognizers is influenced by the features they use and the classification method implemented. While there are many approaches in sound feature extraction and in sound classification, most have been used to classify sounds with very different characteristics. Here, we implemented a similar sound recognizer. This recognizer uses sounds with very similar properties making the recognition process harder. Therefore, we will use both temporal and spectral properties of the sound. These properties will be extracted using the Intrinsic Structures Analysis (ISA) method, which uses Independent Component Analysis and Principal Component Analysis. We will implement the classification method based on k-Nearest Neighbor algorithm. Here we prove that the features extracted in this way are powerful in sound recognition. We tested our recognizer with several sets of features the ISA method retrieves, and achieved great results. We, finally, did a user study to compare human performance distinguishing similar sounds against our recognizer. The study allowed us to conclude the sounds are in fact really similar and difficult to distinguish and that our recognizer has much more ability than humans to identify them.
Nichele, Cristina. "Independent Component Analysis of GPS time series in the Altotiberina fault region in the Northern Apennines (Italy)." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/12437/.
Full textWiedemeyer, Christian [Verfasser], and Carsten [Akademischer Betreuer] Konrad. "Anwendungsmöglichkeiten und Praktikabilität der Independent Component Analysis (ICA) in der funktionellen Magnetresonanztomographie (fMRT) / Christian Wiedemeyer. Betreuer: Carsten Konrad." Marburg : Philipps-Universität Marburg, 2011. http://d-nb.info/1013288475/34.
Full textNaik, Ganesh Ramachandra, and ganesh naik@rmit edu au. "Iterative issues of ICA, quality of separation and number of sources: a study for biosignal applications." RMIT University. Electrical and Computer Engineering, 2009. http://adt.lib.rmit.edu.au/adt/public/adt-VIT20090320.115103.
Full textWhinnett, Mark. "Analysis of face specific visual processing in humans by applying independent components analysis(ICA) to magnetoencephalographic (MEG) data." Thesis, Open University, 2014. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.607160.
Full textFontes, Nayanne Maria Garcia Rego. "Monitoramento e avaliação de desempenho de sistemas MPC utilizando métodos estatísticos multivariados." Universidade Federal de Sergipe, 2017. http://ri.ufs.br:8080/xmlui/handle/123456789/5037.
Full textMonitoring of process control systems is extremely important for industries to ensure the quality of the product and the safety of the process. Predictive controllers, also known by MPC (Model Predictive Control), usually has a well performance initially. However, after a period, many factors contribute to the deterioration of its performance. This highlights the importance of monitoring the MPC control systems. In this work, tools based on multivariate statistical methods are discussed and applied to the problem of monitoring and Performance Assessment of predictive controllers. The methods presented here are: PCA (Principal Component Analysis) and ICA (Independent Component Analysis). Both are techniques that use data collected directly from the process. The first is widely used in Performance Assessment of predictive controllers. The second is a more recent technique that has arisen, mainly in order to be used in fault detection systems. The analyzes are made when applied in simulated processes characteristic of the petrochemical industry operating under MPC control.
O monitoramento de sistemas de controle de processos é extremamente importante no que diz respeito às indústrias, para garantir a qualidade do que é produzido e a segurança do processo. Os controladores preditivos, também conhecidos pela sigla em inglês MPC (Model Predictive Control), costumam ter um bom desempenho inicialmente. Entretanto, após um certo período, muitos fatores contribuem para a deterioração de seu desempenho. Isto evidencia a importância do monitoramento dos sistemas de controle MPC. Neste trabalho aborda-se ferramentas, baseada em métodos estatísticos multivariados, aplicados ao problema de monitoramento e avaliação de desempenho de controladores preditivos. Os métodos aqui apresentados são: o PCA (Análise por componentes principais) e o ICA (Análise por componentes independentes). Ambas são técnicas que utilizam dados coletados diretamente do processo. O primeiro é largamente utilizado na avaliação de desempenho de controladores preditivos. Já o segundo, é uma técnica mais recente que surgiu, principalmente, com o intuito de ser utilizado em sistemas de detecção de falhas. As análises são feitas quando aplicadas em processos simulados característicos da indústria petroquímica operando sob controle MPC.
Rafique, Muhammad T. "Monitoring, diagnostics and improvement of process performance." Thesis, Curtin University, 2009. http://hdl.handle.net/20.500.11937/1333.
Full textBooks on the topic "Independent Component Analysis (ICA)"
Tülay, Adali, ed. Independent component analysis and signal separation: 8th International Conference, ICA 2009, Paraty, Brazil, March 15 - 18, 2009 proceedings. Berlin: Springer, 2009.
Find full textE, Davies Mike, ed. Independent component analysis and signal separation: 7th international conference, ICA 2007, London, UK, September 9-12, 2007 : proceedings. Berlin: Springer, 2007.
Find full textICA 2004 (2004 Granada, Spain). Independent component analysis and blind signal separation: Fifth international conference, ICA 2004, Granada, Spain, September 22-24, 2004 : proceedings. Berlin: Springer, 2004.
Find full textICA 2004 (2004 Granada, Spain). Database and expert systems applications: 5th international conference, ICA 2004, Granada, Spain, September 22-24, 2004 : proceedings. Berlin: Springer, 2004.
Find full textHyvarinen, Aapo. Independent component analysis. New York: J. Wiley, 2001.
Find full textJuha, Karhunen, and Oja Erkki, eds. Independent component analysis. New York: J. Wiley, 2001.
Find full textLee, Te-Won. Independent Component Analysis. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-1-4757-2851-4.
Full textGirolami, Mark, ed. Advances in Independent Component Analysis. London: Springer London, 2000. http://dx.doi.org/10.1007/978-1-4471-0443-8.
Full textGirolami, Mark. Advances in Independent Component Analysis. London: Springer London, 2000.
Find full textLee, Te-Won. Independent Component Analysis: Theory and Applications. Boston, MA: Springer US, 1998.
Find full textBook chapters on the topic "Independent Component Analysis (ICA)"
Lee, Te-Won. "ICA Using Overcomplete Representations." In Independent Component Analysis, 111–21. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-1-4757-2851-4_5.
Full textLee, Te-Won. "Biomedical Applications of ICA." In Independent Component Analysis, 145–66. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-1-4757-2851-4_7.
Full textLee, Te-Won. "ICA for Feature Extraction." In Independent Component Analysis, 167–75. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-1-4757-2851-4_8.
Full textLee, Te-Won. "First Steps Towards Nonlinear ICA." In Independent Component Analysis, 123–37. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-1-4757-2851-4_6.
Full textLee, Te-Won. "Unsupervised Classification with ICA Mixture Models." In Independent Component Analysis, 177–83. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-1-4757-2851-4_9.
Full textLee, Te-Won. "A Unifying Information-Theoretic Framework for ICA." In Independent Component Analysis, 67–80. Boston, MA: Springer US, 1998. http://dx.doi.org/10.1007/978-1-4757-2851-4_3.
Full textEverson, Richard M., and Stephen J. Roberts. "Particle Filters for Non-Stationary ICA." In Advances in Independent Component Analysis, 23–41. London: Springer London, 2000. http://dx.doi.org/10.1007/978-1-4471-0443-8_2.
Full textWang, Baijie, Ercan E. Kuruoglu, and Junying Zhang. "ICA by Maximizing Non-stability." In Independent Component Analysis and Signal Separation, 179–86. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-00599-2_23.
Full textZhang, Kun, Heng Peng, Laiwan Chan, and Aapo Hyvärinen. "ICA with Sparse Connections: Revisited." In Independent Component Analysis and Signal Separation, 195–202. Berlin, Heidelberg: Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-00599-2_25.
Full textYeredor, Arie. "ICA in Boolean XOR Mixtures." In Independent Component Analysis and Signal Separation, 827–35. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-74494-8_103.
Full textConference papers on the topic "Independent Component Analysis (ICA)"
Al Nadi, Dia Abu, and Ayman M. Mansour. "Independent Component Analysis (ICA) for texture classification." In 2008 5th International Multi-Conference on Systems, Signals and Devices (SSD). IEEE, 2008. http://dx.doi.org/10.1109/ssd.2008.4632793.
Full textSzu, Harold H., Charles C. Hsu, and Takeshi Yamakawa. "Independent component analysis (ICA) using wavelet subband orthogonality." In Aerospace/Defense Sensing and Controls, edited by Harold H. Szu. SPIE, 1998. http://dx.doi.org/10.1117/12.304868.
Full textTurnip, Arjon, Mery Siahaan, Suprijanto, and Affan Kaysa Waafi. "P300 detection using nonlinear independent component analysis." In 2013 3rd International Conference on Instrumentation Control and Automation (ICA). IEEE, 2013. http://dx.doi.org/10.1109/ica.2013.6734054.
Full textTan, Chin An, Arvind Gupta, and Shaungqing Li. "Application of Independent Component Analysis for Sound Source Separation." In ASME 2007 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. ASMEDC, 2007. http://dx.doi.org/10.1115/detc2007-35834.
Full textGuney, Irfan, Erdal Kilic, Okan Ozgonenel, Mustafa Ulutas, and Erol Karadeniz. "Fault detection in induction motors with independent component analysis (ICA)." In 2009 IEEE Bucharest PowerTech (POWERTECH). IEEE, 2009. http://dx.doi.org/10.1109/ptc.2009.5282251.
Full textKinage, K. S., and S. G. Bhirud. "Face Recognition using independent component analysis of GaborJet (GaborJet-ICA)." In its Applications (CSPA). IEEE, 2010. http://dx.doi.org/10.1109/cspa.2010.5545318.
Full textTuta, Leontin, Georgiana Rosu, Cristina Popovici, and Ioan Nicolaescu. "Real- Time EEG Data Processing Using Independent Component Analysis (ICA)." In 2022 14th International Conference on Communications (COMM). IEEE, 2022. http://dx.doi.org/10.1109/comm54429.2022.9817209.
Full textSong, Zhu Mei, Di Li, and Feng Ye. "An Application of Independent Component Analysis to Gas Metal Arc Welding." In ASME 2004 International Mechanical Engineering Congress and Exposition. ASMEDC, 2004. http://dx.doi.org/10.1115/imece2004-60204.
Full textTuta, Leontin, Mircea Nicolaescu, Georgiana Rosu, Alexandru Grivei, and Bogdan Barbulescu. "A Robust Adaptive Filtering Method based on Independent Component Analysis (ICA)." In 2020 13th International Conference on Communications (COMM). IEEE, 2020. http://dx.doi.org/10.1109/comm48946.2020.9141995.
Full textHe, Chen, and Jane Wang. "An Independent Component Analysis (ICA) Based Approach for EEG Person Authentication." In 2009 3rd International Conference on Bioinformatics and Biomedical Engineering (iCBBE). IEEE, 2009. http://dx.doi.org/10.1109/icbbe.2009.5162328.
Full textReports on the topic "Independent Component Analysis (ICA)"
Kolski, Jeffrey S., Robert J. Macek, and Rodney C. McCrady. Application of Independent Component Analysis (ICA) to Long Bunch Beams in the Los Alamos Storage Ring. Office of Scientific and Technical Information (OSTI), January 2011. http://dx.doi.org/10.2172/1008001.
Full textNieto-Castanon, Alfonso. CONN functional connectivity toolbox (RRID:SCR_009550), Version 18. Hilbert Press, 2018. http://dx.doi.org/10.56441/hilbertpress.1818.9585.
Full textNieto-Castanon, Alfonso. CONN functional connectivity toolbox (RRID:SCR_009550), Version 20. Hilbert Press, 2020. http://dx.doi.org/10.56441/hilbertpress.2048.3738.
Full textNieto-Castanon, Alfonso. CONN functional connectivity toolbox (RRID:SCR_009550), Version 19. Hilbert Press, 2019. http://dx.doi.org/10.56441/hilbertpress.1927.9364.
Full textSchennach, Susanne M., and Florian Gunsilius. Independent nonlinear component analysis. The IFS, September 2019. http://dx.doi.org/10.1920/wp.cem.2019.4619.
Full textRobin, Jean-Marc, and Stéphane Bonhomme. Consistent noisy independent component analysis. Institute for Fiscal Studies, February 2008. http://dx.doi.org/10.1920/wp.cem.2008.0408.
Full textSalerno, Marc L. An Independent Component Analysis Blind Beamformer. Fort Belvoir, VA: Defense Technical Information Center, December 2000. http://dx.doi.org/10.21236/ada384795.
Full textQi, Yuan. Learning Algorithms for Audio and Video Processing: Independent Component Analysis and Support Vector Machine Based Approaches. Fort Belvoir, VA: Defense Technical Information Center, August 2000. http://dx.doi.org/10.21236/ada458739.
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