Academic literature on the topic 'PCA'
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Journal articles on the topic "PCA"
Al-Sehemi, Abdullah G., Tarek M. El-Gogary, Karl Peter Wolschann, and Gottfried Koehler. "Structure and Stability of Chemically Modified DNA Bases: Quantum Chemical Calculations on 16 Isomers of Diphosphocytosine." ISRN Physical Chemistry 2013 (February 25, 2013): 1–10. http://dx.doi.org/10.1155/2013/146401.
Full textJensen, Matt, Trent Stellingwerff, Courtney Pollock, James Wakeling, and Marc Klimstra. "Can Principal Component Analysis Be Used to Explore the Relationship of Rowing Kinematics and Force Production in Elite Rowers during a Step Test? A Pilot Study." Machine Learning and Knowledge Extraction 5, no. 1 (February 17, 2023): 237–51. http://dx.doi.org/10.3390/make5010015.
Full textBijarania, Subhash, Anil Pandey, Mainak Barman, Monika Shahani, and Gharsi Ram. "Assesment of divergence among soybean [Glycine max (L.) Merrill] genotypes based on phenological and physiological traits." Environment Conservation Journal 23, no. 1&2 (February 11, 2022): 72–82. http://dx.doi.org/10.36953/ecj.021808-2117.
Full textAbarza, Liliann, Pablo Acuña-Mardones, Cristina Sanzana-Luengo, and Víctor Beltrán. "Determination of Morphogeometric Patterns in Individuals with Total Mandibular Edentulism in the Interforaminal Region from Cone Beam Computed Tomography (CBCT) Scans: A Pilot Study." Applied Sciences 12, no. 8 (April 10, 2022): 3813. http://dx.doi.org/10.3390/app12083813.
Full textSinha, Surabhi, Niraj Kumar, Bhavana P., H. C. Lal, Binay Kumar, and C. S. Mahto. "Genetic Diversity Analysis in Medium Duration Pigeonpea [Cajanus cajan (L) Millsp.] Germplasm for Different Agronomic Traits and Biotic Factors." Journal of Advances in Biology & Biotechnology 27, no. 5 (April 24, 2024): 712–20. http://dx.doi.org/10.9734/jabb/2024/v27i5833.
Full textWulandari, Sari Ayu, Rudy Tjahyono, and Dian Retno Sawitri. "PERBANDINGAN TINGKAT PENGENALAN CITRA DIABETIC RETINOPATHY PADA KOMBINASI PRINCIPLE COMPONENT DARI 4 CIRI BERBASIS METODE SVM (SUPPORT VECTOR MACHINE)." Majalah Ilmiah Teknologi Elektro 15, no. 1 (June 25, 2016): 95. http://dx.doi.org/10.24843/mite.2016.v15i01p17.
Full textKondi, Ravi, Sonali Kar, and Soumya Surakanti. "Agro-morphological and biochemical characterization and principal component analysis for yield and quality characters in fine-scented rice genotypes." Genetika 54, no. 3 (2022): 1005–21. http://dx.doi.org/10.2298/gensr2203005k.
Full textGibson, Sigrid, and Margaret Ashwell. "Dietary patterns among British adults: compatibility with dietary guidelines for salt/sodium, fat, saturated fat and sugars." Public Health Nutrition 14, no. 8 (May 6, 2011): 1323–36. http://dx.doi.org/10.1017/s1368980011000875.
Full textSekandari, Milad, and Amin Beiranvand Pour. "Fuzzy Logic Modeling for Integrating the Thematic Layers Derived from Remote Sensing Imagery: A Mineral Exploration Technique." Environmental Sciences Proceedings 6, no. 1 (February 25, 2021): 8. http://dx.doi.org/10.3390/iecms2021-09349.
Full textLee, Myeounggon, Changhong Youm, Byungjoo Noh, and Hwayoung Park. "Gait Characteristics Based on Shoe-Type Inertial Measurement Units in Healthy Young Adults during Treadmill Walking." Sensors 20, no. 7 (April 8, 2020): 2095. http://dx.doi.org/10.3390/s20072095.
Full textDissertations / Theses on the topic "PCA"
Renkjumnong, Wasuta. "SVD and PCA in Image Processing." Digital Archive @ GSU, 2007. http://digitalarchive.gsu.edu/math_theses/31.
Full textBennett, Marissa A. "Improving Model Performance with Robust PCA." Digital WPI, 2020. https://digitalcommons.wpi.edu/etd-theses/1366.
Full textLiu, Peng. "Adaptive Mixture Estimation and Subsampling PCA." Case Western Reserve University School of Graduate Studies / OhioLINK, 2009. http://rave.ohiolink.edu/etdc/view?acc_num=case1220644686.
Full textMoravčíková, Simona. "Stanovenie hodnoty firmy PCA Slovakia, s.r.o." Master's thesis, Vysoká škola ekonomická v Praze, 2015. http://www.nusl.cz/ntk/nusl-206699.
Full textBernardina, Philipe Dalla. "PCA-tree: uma proposta para indexação multidimensional." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/45/45134/tde-29082007-114522/.
Full textThe advent of applications demanding the representation of objects in multi-dimensional spaces fostered the development of efficient multi-dimensional access methods. Among some early applications that required multi-dimensional access methods, we can cite geo-processing systems, 3D applications and simulators. Later on, multi-dimensional access methods also became important tools in the design of classifiers, mainly of those based on nearest neighbors technique. Consequently, the dimensionality of the spaces has increased, from earlier at most four to dimensionality larger than a thousand. Among several multi-dimensional access methods, the class of approaches based on balanced tree structures with data represented in Rd has received a lot of attention. These methods constitute evolues from the B-tree for unidimensional accesses, and inherit several of its characteristics. In this work, we present some of the access methods based on balanced trees in order to illustrate the central idea of these algorithms, and we propose and implement a new multi-dimensional access method, which we call PCA-tree. It uses an heuristic to break nodes based on the principal component of the sample to be divided. A hyperplane, whose normal is the principal component, is defined as the one that will split the space represented by the node. From this basic idea we define the data structure and the algorithms for the PCA-tree employing secondary memory management, as in B-trees. Finally, we compare the performance of the PCA-tree with the performance of other methods in the cited class, and present advantages and disadvantages of the proposed access method through analysis of experimental results.
Storm, Christine. "Permutation procedures for ANOVA, regression and PCA." Diss., University of Pretoria, 2012. http://hdl.handle.net/2263/24960.
Full textDissertation (MSc)--University of Pretoria, 2012.
Statistics
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Le, Hanh T. Banking & Finance Australian School of Business UNSW. "Discrete PCA: an application to corporate governance research." Awarded by:University of New South Wales. Banking & Finance, 2007. http://handle.unsw.edu.au/1959.4/40753.
Full textNziga, Jean-Pierre. "Incremental Sparse-PCA Feature Extraction For Data Streams." NSUWorks, 2015. http://nsuworks.nova.edu/gscis_etd/365.
Full textRimal, Suraj. "POPULATION STRUCTURE INFERENCE USING PCA AND CLUSTERING ALGORITHMS." OpenSIUC, 2021. https://opensiuc.lib.siu.edu/theses/2860.
Full textSilva, Luis Felipe da. "Análise quimiométrica da distribuição de quimioterápicos antimicrobianos (Fluoroquinolonas e Sulfonamidas) na Baía de Ubatuba." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/75/75135/tde-17112016-141429/.
Full textAntimicrobial chemotherapeutical agents are considered emerging contaminants capable of creating bacterial resistance. They have been the focus of numerous studies related to environmental impacts, but in Brazil, there is little research on their occurrence in continental and coastal aquatic environments. The city of Ubatuba has a population density five times higher than the national average, which may be increased up to twelve times during the summer, pushing further the region\'s ecosystems. The rivers Acaraú, Lagoa-Tavares, Grande and Indaiá flow into Ubatuba Bay, compromising the quality of its waters. This work investigated those rivers\' discharge contribution on the occurrence and distribution of antimicrobial chemotherapeutical agents (fluoroquinolones and sulfonamides) in Ubatuba Bay. Thirty-six samples of surface water were analyzed. The samples were withdrawn during the dry and rainy seasons of 2014 and 2015, respectively. For the determining and quantifying the antimicrobial chemotherapeutical agents, it was used SPE as a sample preparation method and HPLC?MS/MS for their detection and quantification. Physicochemical characteristics like pH, temperature, salinity, dissolved oxygen, and redox potential (ORP), as well as dissolved organic carbon (DOC) were also determined to characterize the waters of the region. The spatial-temporal distribution of the agents and their possible association with other investigated data was assessed by the chemometric tool CA, aiming at extracting the greatest possible amount of information. The rivers and, consequently, the bay were contaminated by domestic sewage discharges and the following antimicrobial chemotherapeutical agents were detected: sulfamethoxazole (SMX), sulfathiazole (STZ), sulfachloropyridiazine (SCP), sulfaquinoxaline (SQX), and norfloxacin (NOR). The contamination profiles revealed by the CA showed a spatial variation and a temporal one.
Books on the topic "PCA"
Association, Portland Cement, ed. PCA soil primer. Skokie, Ill. (5420 Old Orchard Rd., Skokie, Ill., 60077-1083): Portland Cement Association, 1992.
Find full textCurrie, R. A. 1988 PCA benthic invertebrate monitoring program. Fredericton, N.B: R.A. Currie Ltd., 1989.
Find full textTours architecture: Philippe Chiambaretta, PCA : deux projets. Saumur: Monografik, 2007.
Find full textMassachusetts. Executive Office for Administration and Finance. PCA research project: Request for proposals (RFP). Boston, Mass: Commonwealth of Massachusetts, Executive Office for Administration and Finance, 1993.
Find full textAssembly, Presbyterian Church in America General. Position papers 1973-1993: PCA digest, part V. Atlanta : Ga: Presbyterian Church in America, 1993.
Find full textAuthority, Police Complaints. Reform of the police complaints system: PCA response. London: Police Complaints Authority, 2000.
Find full textStatistics, Uganda Bureau of, ed. Report of the pilot census of agriculture (PCA) 2003. Entebbe, Uganda: Uganda Bureau of Statistics, 2004.
Find full textSantos, Boaventura de Sousa. Uma vis~ao solidária da reforma da seguran!pca social. Lisboa: Uni~ao das Mutualidades Portuguesas, 1998.
Find full textIndia. Office of the Registrar General. Census of India 2001: Individual SC/ST PCA--2001, India. New Delhi: Office of the Registrar General, India, 2009.
Find full textK, Reed John. Plain talk about Genesis: A fresh look at the PCA earth history debate. Los Alamos, NM: Deo Volente Pub., 2000.
Find full textBook chapters on the topic "PCA"
Bährle-Rapp, Marina. "PCA." In Springer Lexikon Kosmetik und Körperpflege, 404. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_7479.
Full textDaugherty, Larry C., Brandon J. Fisher, Christin A. Knowlton, Michelle Kolton Mackay, David E. Wazer, Anthony E. Dragun, James H. Brashears, et al. "PCa." In Encyclopedia of Radiation Oncology, 612. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-540-85516-3_1218.
Full textZeugmann, Thomas, Pascal Poupart, James Kennedy, Xin Jin, Jiawei Han, Lorenza Saitta, Michele Sebag, et al. "PCA." In Encyclopedia of Machine Learning, 766. Boston, MA: Springer US, 2011. http://dx.doi.org/10.1007/978-0-387-30164-8_633.
Full textBährle-Rapp, Marina. "Zinc PCA." In Springer Lexikon Kosmetik und Körperpflege, 600. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_11319.
Full textBährle-Rapp, Marina. "Cetyl PCA." In Springer Lexikon Kosmetik und Körperpflege, 99. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_1818.
Full textBährle-Rapp, Marina. "Chitosan PCA." In Springer Lexikon Kosmetik und Körperpflege, 103. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_1886.
Full textBährle-Rapp, Marina. "Copper PCA." In Springer Lexikon Kosmetik und Körperpflege, 128. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_2411.
Full textBährle-Rapp, Marina. "TEA-PCA." In Springer Lexikon Kosmetik und Körperpflege, 547. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_10394.
Full textBährle-Rapp, Marina. "Lauryl PCA." In Springer Lexikon Kosmetik und Körperpflege, 315. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_5912.
Full textBährle-Rapp, Marina. "Lysine PCA." In Springer Lexikon Kosmetik und Körperpflege, 332. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_6170.
Full textConference papers on the topic "PCA"
Esumi, N., S. Todo, and S. Imashuku. "INTERACTION BETWEEN HEMOSTATIC COMPONENTS AND TUMOR CELLS." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643202.
Full textAbouhamed, Moustafa, Hesham Elmasry, and Ahmed Borayek. "Breaking New Ground: Exploring the Connection Between Drilling Parameters and Formation Properties through Advanced Multi-Source Data Pattern Analysis." In International Petroleum Technology Conference. IPTC, 2024. http://dx.doi.org/10.2523/iptc-24366-ea.
Full textHongchuan Yu and M. Bennamoun. "1D-PCA, 2D-PCA to nD-PCA." In 18th International Conference on Pattern Recognition (ICPR'06). IEEE, 2006. http://dx.doi.org/10.1109/icpr.2006.19.
Full textKılınç, Gizem Simge, and Neriman Bağdatlıoğlu. "Investigation of Adulteration of Sugars in Pomegranate Concentrate." In 7th International Students Science Congress. Izmir International guest Students Association, 2023. http://dx.doi.org/10.52460/issc.2023.023.
Full textKawakita, Teru, and Takuichi Nishimura. "Avatar design focusing on kawaii motions." In AHFE 2023 Hawaii Edition. AHFE International, 2023. http://dx.doi.org/10.54941/ahfe1004232.
Full textKajiwara, Y., M. Sakon, T. Tsujinaka, J. Kambayashi, T. Mori, and T. Murachi. "STUDIES ON ROLE OF CALPAIN IN PLATELET REACTION, UTILIZING NEWLY SYNTHETIZED PEPTIDE ANTAGONISTS." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1642823.
Full textRehman, Atiqur, Aurangzeb Khan, Muhammad Akhtar Ali, Muhammad Umair Khan, Shafqat Ullah Khan, and Liaqat Ali. "Performance Analysis of PCA, Sparse PCA, Kernel PCA and Incremental PCA Algorithms for Heart Failure Prediction." In 2020 International Conference on Electrical, Communication, and Computer Engineering (ICECCE). IEEE, 2020. http://dx.doi.org/10.1109/icecce49384.2020.9179199.
Full textKorada, Satish Babu, Andrea Montanari, and Sewoong Oh. "Gossip PCA." In the ACM SIGMETRICS joint international conference. New York, New York, USA: ACM Press, 2011. http://dx.doi.org/10.1145/1993744.1993764.
Full textDing, Chris, Ding Zhou, Xiaofeng He, and Hongyuan Zha. "R1-PCA." In the 23rd international conference. New York, New York, USA: ACM Press, 2006. http://dx.doi.org/10.1145/1143844.1143880.
Full textRujirakul, K., C. So-In, B. Arnonkijpanich, K. Sunat, and S. Poolsanguan. "PFP-PCA: Parallel Fixed Point PCA Face Recognition." In 2013 Fourth International Conference on Intelligent Systems, Modelling and Simulation (ISMS 2013). IEEE, 2013. http://dx.doi.org/10.1109/isms.2013.38.
Full textReports on the topic "PCA"
Berge, N. UNINETT PCA Policy Statements. RFC Editor, December 1995. http://dx.doi.org/10.17487/rfc1875.
Full textLebak, J., A. Reuther, and E. Wong. Polymorphous Computing Architecture (PCA) Kernel-Level Benchmarks. Fort Belvoir, VA: Defense Technical Information Center, June 2005. http://dx.doi.org/10.21236/ada440246.
Full textKoutcher, Jason. Imaging Prostate Cancer (Pca) Phenotype and Evolution. Fort Belvoir, VA: Defense Technical Information Center, October 2014. http://dx.doi.org/10.21236/ada612861.
Full textLebak, J., A. Reuther, and E. Wong. Polymorphous Computing Architecture (PCA) Kernel-Level Benchmarks. Fort Belvoir, VA: Defense Technical Information Center, January 2004. http://dx.doi.org/10.21236/ada419630.
Full textLebak, J. M. Preliminary Design Review: PCA Integrated Radar-Tracker Application. Fort Belvoir, VA: Defense Technical Information Center, April 2002. http://dx.doi.org/10.21236/ada419901.
Full textChen, Xiao, Charanraj A. Thimmisetty, Charles H. Tong, Joshua A. White, Christina Morency, Can Huang, Mert Korkali, and Liang Min. Efficient Stochastic Inversion Using Adjoint Models and Kernel-PCA. Office of Scientific and Technical Information (OSTI), October 2018. http://dx.doi.org/10.2172/1481063.
Full textThimmisetty, Charanraj A., Wenju Zhao, Xiao Chen, Charles H. Tong, and Joshua A. White. Efficient Stochastic Inversion Using Adjoint Models and Kernel-PCA. Office of Scientific and Technical Information (OSTI), October 2017. http://dx.doi.org/10.2172/1404854.
Full textNaikal, Nikhil, Allen Yang, and S. S. Sastry. Informative Feature Selection for Object Recognition via Sparse PCA. Fort Belvoir, VA: Defense Technical Information Center, April 2011. http://dx.doi.org/10.21236/ada543168.
Full textWang, Hao, and Yulai Xu. Chemopreventive Effects of Immunotrophic Preparations in the Development of Prostate Cancer: A Network Meta-Analysis of Randomized Controlled Trials. INPLASY - International Platform of Registered Systematic Review and Meta-analysis Protocols, August 2022. http://dx.doi.org/10.37766/inplasy2022.8.0037.
Full textHall, George F., Benjamin R. Partin, and John H. Storm. Large Frame Aircraft (LFA) Fire Fighting Validation. TCA/PCA Methodology Evaluation. Fort Belvoir, VA: Defense Technical Information Center, January 1995. http://dx.doi.org/10.21236/ada300680.
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