Academic Journals Database
Disseminating quality controlled scientific knowledge

Search Articles for "PCA"

ADD TO MY LIST
 
The impact of circulation patterns on regional transport pathways and air quality over Beijing and its surroundings

Author(s): J. P. Zhang | T. Zhu | Q. H. Zhang | C. C. Li | H. L. Shu | Y. Ying | Z. P. Dai | X. Y. Liu | A. M. Liang | H. X. Shen
Tree-ring proxy based temperature reconstructions and climate model simulations: cross-comparison at the Pyrenees

Author(s): I. Dorado Liñán | U. Büntgen | F. González-Rouco | E. Zorita | J. P. Montávez | J. J. Gómez-Navarro | M. Brunet | I. Heinrich | G. Helle | E. Gutiérrez
Rotation and Scaling Image Using PCA

Author(s): Hawrra Hassan Abass | Firas Mahdi Muhsin Al-Salbi
ASSESSMENT OF GENETIC DIVERSITY OF REHMANNIA GLUTINOSA LIBOSCH BASED ON ISSR MARKERS

Author(s): YANQING ZHOU, WUJUN GAO, HONGYING DUAN, FENGPING GU
Improving Genetic Attributes of Confectionary Traits in Peanut (Arachis hypogaea L.) Using Multivariate Analytical Tools

Author(s): B. C. Ajay | M. V. C. Gowda | A. L. Rathnakumar | V. P. Kusuma | R. Abdul Fiyaz | Prasanna Holajjer | K. T. Ramya | G. Govindaraj | H. Prashanth Babu
ASSESSMENT OF GENETIC DIVERSITY OF REHMANNIA GLUTINOSA LIBOSCH BASED ON ISSR MARKERS

Author(s): YANQING ZHOU, WUJUN GAO, HONGYING DUAN, FENGPING GU
Application of multivariate statistical techniques to evaluate organic pollution on a river in Argentina

Author(s): Soledad Oliva González | César A. Almeida | Sylvia Quintar | Miguel A. Mallea | Patricia S. González
Early detection of prostate cancer from body fluids using DNA promoter methylation

Author(s): Raluca Dumache | Maria Puiu | Serban Negru | Radu Minciu | Bogdan Bumbacila
ECG signal monitoring using linear PCA

Author(s): H.Chaouch | K.Ouni | L.Nabli
ANALYSIS OF PIG PROFILES ON SMALL-SCALE PIG FARMERS IN MANOKWARI-WEST PAPUA

Author(s): D. A. Iyai | B.W. I. Rahayu | I. Sumpe | D. Saragih
Circulating MicroRNA as Biomarkers: An Update in Prostate Cancer

Author(s): Anvesha Srivastava | Simeng Suy | Sean P. Collins | Deepak Kumar
Heuristic based Face Recognition using Image Processing Techniques

Author(s): G.Suvarna Kumar | P.V.G.D Prasad Reddy | Sumit Gupta | R.Anil Kumar
Significance of Eigen Matrix in Spectral Domain of Remote Sensing Images 'RSI'

Author(s): S. Murugan | Dr. C. Jothi Venkateswaran | Dr. N. Radhakrishnan
Hybrid Emotional Neural Network for Facial Expression Classification

Author(s): K. V. Krishna Kishore | G. P. S. Varma
Identification of Salicornia population: Anatomical characterization and RAPD fingerprinting

Author(s): Milić Dubravka | Luković Jadranka | Đan Mihajla | Zorić Lana | Obreht Dragana | Veselić Sanja | Anačkov G. | Petanidou Theodora
Examination of bacteriological status of surface fresh waters using direct and cultivation methods

Author(s): Ćirić Slavica S. | Petrović Olga V. | Ilić Zoran Ž. | Milošević Božidar N. | Spasić Zvonko Lj.
Evaluation of Face Recognition Methods

Author(s): Sushma Jaiswal
Co-movements of and Linkages between Asian Stock Markets

Author(s): Ilhan Meric, | Joe H. Kim, | Linguo Gong, | Gulser Meric
Face Representation And Recognition Using Two-Dimensional PCA

Author(s): K.Shilpa | Syed Musthak Ahmed | A.VenkataRamana
IDENTIFYING AND IMPROVING THE TALENT MANAGEMENT INDICATORS (A CASE STUDY IN IRANIAN INDUSTRY)

Author(s): Mohammad Amin Ghalambor | Mohammad Najafi Nobar | Mohammad Amin Ghalambor
Effect of Genotype and Geographical Origin on Potato Properties (Physical and Sensory) for Authenticity Purposes

Author(s): Ioannis S. Arvanitoyannis | Athanasios G. Mavromatis | Olga Vaitsi | Athanasios Korkovelos | Evagelia Golia
Comparison of Computerized and Vvisual Texture Analysis of Liver Focal Lesions in MRI

Author(s): A Gharbali | RA Lerski | SJ Gandy | R Bhat | P Clinch
ANALYSIS OF FACTOR BASED DATA MINING TECHNIQUES

Author(s): ABHISHEK TANEJA AND CHAUHAN RK
Hydrogeothermal modelling vs. inorganic chemical composition of thermal waters from the area of Carballiño (NW Spain)

Author(s): I. Delgado-Outeiriño | P. Araujo-Nespereira | J. A. Cid-Fernández | J. C. Mejuto | E. Martínez-Carballo | J. Simal-Gándara
A study of anatomical, seasonal and diurnal variation in the occurrence of ischemic stroke

Author(s): Divyanshu Dubey | Anshudha Sawhney | Arvind Kavishwar | Sonjjay Pande | Devashish Dubey
COMPARISON OF CLASSIFIERS FOR GUJARATI NUMERAL RECOGNITION

Author(s): BAHETI M.J., KALE K.V., JADHAV M.E.
ANGLE-PROXIMITY BASED TEXT BLOCK VERIFICATION METHOD FOR TEXT DETECTION IN SCENE IMAGES

Author(s): BASAVANNA M, SHIVAKUMARA P, SRIVATSA S.K, HEMANTHA KUMAR G.,
EFFECT OF DIFFERENT ENVIRONMENTAL FACTORS ON THE GROWTH DYNAMICS OF STAPHYLOCOCCUS AUREUS IN MODEL MEDIUM

Author(s): Adriana Studeničová | Alžbeta Medveďová | Ľubomír Valík
RECENT DEVELOPMENTS IN MODELING OF MONITORING IN THE ANAEROBIC BIOREACTOR SYSTEM

Author(s): KATHERIN INDRIAWATI | RAHMAT ANDY SAPUTRA | AYMAN ABO JABAL | TITIK BUDIATI | TOTOK R. BIYANTO
Preventing Unnecessary Invasive Cancer-Diagnostic Tests: Changing The Cut-Off Points

Author(s): G Pourmand | R Ramezani | B Sabahgoulian | F Nadali | AR Mehrsai | MR Nikoobakht | F Allameh | SH Hossieni | A Seraji | M Rezai | F Haidari | S Dehghani | R Razmandeh | B Pourmand
Tumor-Associated Antigens for Specific Immunotherapy of Prostate Cancer

Author(s): Andrea Kiessling | Rebekka Wehner | Susanne Füssel | Michael Bachmann | Manfred P. Wirth | Marc Schmitz
Influence of postconceptional age on universal newborn hearing screening in NICU-babies

Author(s): Jochen Müller-Mazzotta | Michael Zemlin | Roswitha Berger | Holger Hanschmann
Experimental Methodologies and Evaluations of Computer-Aided Drug Design Methodologies Applied to a Series of 2-Aminothiophene Derivatives with Antifungal Activities

Author(s): Luciana Scotti | Marcus Tullius Scotti | Edeltrudes de Oliveira Lima | Marcelo Sobral da Silva | Maria do Carmo Alves de Lima | Ivan da Rocha Pitta | Ricardo Olímpio de Moura | Jaismary Gonzaga Batista de Oliveira | Rayssa Marques Duarte da Cruz | Francisco Jaime Bezerra Mendonça
Digital Tampering Detection Techniques: A Review

Author(s): Kusam | Pawanesh Abrol | Devanand
Measurement of Lipid Supplements in Poultry Feed by Infrared Spectroscopy

Author(s): Ronald A. Holser | Samantha A. Hawkins
Iterative Self Organized Data Algorithm for Fault Classification of Mechanical System

Author(s): Jayamala K. Patil | P. B. Ghewari | S. S. Nagtilak
Face Recognition Using Improved FFT Based Radon by PSO and PCA Techniques

Author(s): Mr. Hamid M. Hasan | Prof. Dr. Waleed A. AL.Jouhar | Dr. Majid A. Alwan
A new method to discriminate secondary organic aerosols from different sources using high-resolution aerosol mass spectra

Author(s): M. F. Heringa | P. F. DeCarlo | R. Chirico | T. Tritscher | M. Clairotte | C. Mohr | M. Crippa | J. G. Slowik | L. Pfaffenberger | J. Dommen | E. Weingartner | A. S. H. Prévôt | U. Baltensperger
Effect of Mercuric Compounds on Pine and Sycamore Germination and Early Survival

Author(s): Jennifer A. Franklin | Karen Hughes | Jeremie Damay | Sharon R. Jean-Philippe | Nicole Labbé
The Spirituality Questionnaire: Core Dimensions of Spirituality

Author(s): Gerhild Becker | Malgorzata Dragan | Carola Xander | Jochen Hardt | Sonja Schultz
Study on Complex System Evaluation Method Based on PCA and Grey Relative Degree

Author(s): Guang Pan | Ming Chang | Jun Jiang | Yongchun Li | Baowei Song
Study on Complex System Evaluation Method Based on PCA and Grey Relative Degree

Author(s): Guang Pan | Ming Chang | Jun Jiang | Yongchun Li | Baowei Song
Exploring Duplicated Regions in Natural Images

Author(s): Kavita V.Hulmukhe | S.S.Sane | Alpana A. Borse
Two Degree Grayscale Differential Method for Teeth Image Recognition

Author(s): G.A. Kulkarni | A.S. Bhide | D.G. Patil
Classification of EEG using PCA, ICA and Neural Network

Author(s): Kavita Mahajan | M. R. Vargantwar | Sangita M. Rajput
Face Recognition by Classification in Eigenspace

Author(s): Swati Choudhary | Mansi Shirwadkar | Hemlata Patil
Face Recognition Using Appearance Based Approach: A Literature Survey

Author(s): M. Parisa Beham | S. Mohamed Mansoor Roomi
Low-loss image compression techniques for cutting tool images: a comparative study of compression quality measures

Author(s): Fabio Henrique Pereira | Elesandro Baptista | Nivaldo Lemos Coppini | Rafael do Espírito Santo | Ademir João de Oliveira
Application of Principal Component Analysis in Assessment of Relation Between the Parameters of Technological Quality of Wheat Grains Treated with Inert Dusts Against Rice Weevil (Sitophilus oryzae L.)

Author(s): Marija Bodroža-Solarov | Petar Kljajić | Goran Andrić | Bojana Filipčev | Olivera Šimurina | Marijana Pražić Golić | Milan Adamović
Evaluation of Food Protective Property of Five Natural Products using Fresh-cut Apple Slice Model

Author(s): Faruk Lukmanul Hakkim | Mathiraj | Musthafa Mohamed Essa | Girija Arivazhagan | Nejib Guizani | Hyuk Song
MORPHOLOGICAL PARAMETERS OF COMMON CARP (Cyprinus carpio carpio L.) POPULATIONS IN REPUBLIC OF CROATIA

Author(s): Tea Tomljanović | Marina Piria | Tomislav Treer | Roman Safner | Nikica Šprem | Ivica Aničić | Daniel Matulić | Vladimir Kordić
EFFECTS OF FREEZING ON IMPEDANCE OF RAINBOW TROUT (Oncorhynchus mykiss)

Author(s): Sanja Vidaček | Tibor Janči | Nives Marušić | Tomislav Petrak | Tatjana Vnučec | Helga Medić
SVD vs PCA: Comparison of Performance in an Imaging Spectrometer

Author(s): Wilma Oblefias | Maricor Soriano | Caesar Saloma
DIVERSITY OF RURAL LESS-FAVOURED AREAS IN PODLASIE PROVINCE, POLAND

Author(s): Barbara ROSZKOWSKA-MĄDRA | Dariusz GOZDOWSKI | Wiesław MĄDRY
APPLICATION OF ELECTRONIC NOSE IN HONEY GEOGRAPHICAL ORIGIN CHARACTERISATION

Author(s): FRANE Čačić | LJILJANA Primorac | DANIELA Kenjerić | Simona BENEDETTI | Milena MANDIĆ
INTRODUCTION A National park is an area set aside by a national government for the preservation of the natural environment. The World Conservation Union defines a National park as a natural area designated to protect the ecological integrity of one or more ecosystems for present and future generations. In Pakistan, the earlier ecological studies were generally observational. The earlier studies, generally appeared in 1950’s, were confined to visual description of the vegetation, and no attempts were made to recognize community types and to correlate them with the relevant environmental factors. On the contrary, advanced multivariate techniques of ordination and cluster analysis had been routinely used in Europe and other parts of the world. There are numerous ordination methods accessible in plant bionetwork, some of which have been extensively used, e.g. Principal Component Analysis (PCA) and Detrended Correspondence Analysis (DCA) (Hill & Gauch, 1980), whereas some others only sporadically used (Zhang, 2004). A series of studies using different ordination techniques were carried out in Pakistan by Ahmad et al., 2009; Ahmad, 2009; Jabeen & Ahmad, 2009; Pirzada et al., 2009; Ahmad et al., 2010a, b; Ahmad, 2011. In Canonical Correspondence Analysis (CCA) the floristic statistics and the environmental variables can be assimilated within the ordination (Kashian et al., 2003). Within the Ayubia National Park, the study area was the moist temperate forest in Rawalpindi, NE-Pakistan (Fig. 1), showing a high diversity of susceptible plant and animal species. The geographical location of the park is 330° 52' N and 730° 90' E (Farooque, 2002). The aim of this research was to quantify the vegetation in Ayubia National Park using ordination techniques and to determine the soilvegetation relationship to provide basic awareness for preservation of nationally significant native flora. A list of plant species present in the study area is provided in Table 1. Apart from their importance from ecological point of view few species are used as medicinal herbs by local inhabitants. Observed biodiversity of occuring species indicate that this area can be used for conservation of native flora. Exploring the vegetation dynamics and community assemblage in Ayubia National Park, Rawalpindi, Pakistan, using CCA

Author(s): Sheikh Saeed Ahmad | Qurat Ul Ann
Effect of rootstock on the scion of Hevea brasiliensis through metabolic analysis of latex samples by 1H NMR

Author(s): Eduardo Sanches Pereira do Nascimento | Clayton Rodrigues de Oliveira | Paulo de Souza Gonçalves | Reginaldo Brito da Costa | Rogério Manoel Biagi Moreno | Luiz Henrique Capparelli Mattoso | Antonio Gilberto Ferreira
Multivariate analysis of Raman spectra applied to microbiology: Discrimination of microorganisms at the species level

Author(s): P. Mobili | A. Londero | G. De Antoni | A. Gom z Zavaglia | C. Araujo Andrade | H. vila Donoso | R. Ivanov Tzonchev | I. Moreno | C. Frausto Reyes
Influence of agronomic variables on quality of tomato fruits

Author(s): Marcos Hernández Suárez | Eladia Peña Méndez | Beatriz Rodríguez Galdón | Elena Rodríguez Rodríguez | Carlos Díaz Romero
Characterization and Classification of Groundwater from Wells Using an Electronic Tongue (Kairouan, Tunisia)

Author(s): Khawla Sghaier | Houcine Barhoumi | Abderrazak Maaref | Maryam Siadat | Nicole Jaffrezic-Renault
Three-Factor structure of self-report schizotypal traits in a French nonclinical sample

Author(s): Jérôme Brunelin | Patrick Dumas | Mohamed Saoud | Thierry d’Amato | Emmanuel Poulet
Local Climate Forcing and Eco-Climatic Complexes in the Wooded Savannah of Western Nigeria

Author(s): Mayowa Fasona | Mark Tadross | Babatunde Abiodun | Ademola Omojola
Characterizing Rhizodegradation of the Insecticide Bifenthrin in Two Soil Types

Author(s): Xuan Le | Dafeng Hui | Emmanuel Kudjo Dzantor
Discrete wavelet and modified PCA decompositions for postural stability analysis in biometric applications

Author(s): Dhouha Maatar | Regis Fournier | Zied Lachiri | Amine Nait-Ali
Projective Mapping and Product Positioning of Deep Fat Fried Snack

Author(s): Ramasamy Ravi | Vivek Kumar Singh | Maya Prakash
Characterization of Vegetable Oils by Fluorescence Spectroscopy

Author(s): Yvon Gilbert Mbesse Kongbonga | Hassen Ghalila | Marthe Boyomo Onana | Youssef Majdi | Zohra Ben Lakhdar | Houda Mezlini | Sylvie Sevestre-Ghalila
Teaching PCA through Letter Recognition

Author(s): Tanja Van Hecke
Infraspecific Delimitation of Acacia senegal (Fabaceae) in Uganda

Author(s): John Wasswa Mulumba | Esezah Kakudidi
Rapid HPLC Method for Determination of Parachloroaniline in Chlorhexidine Antiseptic Agent in Mouthrinses, Ophthalmic and Skin Solution

Author(s): Alain Nicolay | Estelle Wolff | Marie-France Vergnes | Jacques Kaloustian | Henri Portugal
Extract-Template Modeling and Pattern Recognition in the Assessment of (Cymbopogon Proximus)

Author(s): Mohamed I. Abou-Shoer | Hoda M. Fathy | Abdallah A. Omar
The Correlation of Genetic Diversity and Geographic Distribution of Fusarium graminearum in North Part of Iran

Author(s): Davood Emami Meybodi | Davoud Torkamaneh | Mahmoud Danaee | Majid Hashemi
A study of new antimalarial artemisinins through molecular modeling and multivariate analysis

Author(s): Ferreira João E.V. | Figueiredo Antonio F. | Barbosa Jardel P. | Cristino Maria G.G. | Macedo Williams J.C. | Silva Osmarina P.P. | Malheiros Bruno V. | Serra Raymony T.A. | Ciriaco-Pinheiro Jose
Steroids from Poison Hemlock (Conium maculatum L.): A GC-MS analysis

Author(s): Radulović Niko S. | Đorđević Nevenka D.
Variability of Non-Polar Secondary Metabolites in the Red Alga Portieria

Author(s): Dioli Ann Payo | Joannamel Colo | Hilconida Calumpong | Olivier de Clerck
ESTIMATION OF GENETIC DIVERSITY IN LENTIL GERMPLASM

Author(s): A.K.M.M. Alam | R. Podder | A. Sarker
Bacterial adaptation during chronic infection revealed by independent component analysis of transcriptomic data

Author(s): Yang Lei | Rau Martin | Yang Liang | Høiby Niels | Molin Søren | Jelsbak Lars
Gene- or region-based association study via kernel principal component analysis

Author(s): Gao Qingsong | He Yungang | Yuan Zhongshang | Zhao Jinghua | Zhang Bingbing | Xue Fuzhong
Infarctions in the vascular territory of the posterior cerebral artery: clinical features in 232 patients

Author(s): Arboix Adrià | Arbe Guillermo | García-Eroles Luis | Oliveres Montserrat | Parra Olga | Massons Joan
Integrated Phoneme Subspace Method for Speech Feature Extraction

Author(s): Park Hyunsin | Takiguchi Tetsuya | Ariki Yasuo
Cancer/Testis antigens as potential predictors of biochemical recurrence of prostate cancer following radical prostatectomy

Author(s): Shiraishi Takumi | Terada Naoki | Zeng Yu | Suyama Takahito | Luo Jun | Trock Bruce | Kulkarni Prakash | Getzenberg Robert
Psychometric properties of the IDS-SR30 for the assessment of depressive symptoms in spanish population

Author(s): Gili Margalida | Luciano Juan | Bauzá Natalia | Aguado Jaume | Serrano María | Armengol Silvia | Roca Miquel
Elevated levels of circulating IL-7 and IL-15 in patients with early stage prostate cancer

Author(s): Mengus Chantal | Le Magnen Clémentine | Trella Emanuele | Yousef Kawa | Bubendorf Lukas | Provenzano Maurizio | Bachmann Alexander | Heberer Michael | Spagnoli Giulio | Wyler Stephen
Biologically-inspired data decorrelation for hyper-spectral imaging

Author(s): Picon Artzai | Ghita Ovidiu | Rodriguez-Vaamonde Sergio | Iriondo Pedro | Whelan Paul
Simultaneous Principal-Component Extraction with Application to Adaptive Blind Multiuser Detection

Author(s): Erdogmus Deniz | Rao Yadunandana N | Hild II Kenneth E | Principe Jose C
Audio-Visual Speech Recognition Using MPEG-4 Compliant Visual Features

Author(s): Aleksic Petar S | Williams Jay J | Wu Zhilin | Katsaggelos Aggelos K
Robust Clustering of Acoustic Emission Signals Using Neural Networks and Signal Subspace Projections

Author(s): Emamian Vahid | Kaveh Mostafa | Tewfik Ahmed H | Shi Zhiqiang | Jacobs Laurence J | Jarzynski Jacek
Time-Frequency Data Reduction for Event Related Potentials: Combining Principal Component Analysis and Matching Pursuit

Author(s): Aviyente Selin | Bernat EdwardM | Malone StephenM | Iacono WilliamG
Fusion of PCA-Based and LDA-Based Similarity Measures for Face Verification

Author(s): Sadeghi MohammadT | Samiei Masoumeh | Kittler Josef
Morphological and genetic divergence in Swedish postglacial stickleback (Pungitius pungitius) populations

Author(s): Mobley Kenyon | Lussetti Daniel | Johansson Frank | Englund Göran | Bokma Folmer
Ubiquitin carboxyl-terminal hydrolase 1 (UCHL1) is a potential tumour suppressor in prostate cancer and is frequently silenced by promoter methylation

Author(s): Ummanni Ramesh | Jost Edgar | Braig Melanie | Lohmann Frithjof | Mundt Frederike | Barett Christine | Schlomm Thorsten | Sauter Guido | Senff Tina | Bokemeyer Carsten | Sültmann Holger | Meyer-Schwesinger Catherine | Brümmendorf Tim | Balabanov Stefan
Stochastic Power Control for Time-Varying Long-Term Fading Wireless Networks

Author(s): Olama Mohammed M | Djouadi Seddik M | Charalambous Charalambos D
Principal Component Analysis in ECG Signal Processing

Author(s): Castells Francisco | Laguna Pablo | Sörnmo Leif | Bollmann Andreas | Roig José Millet
Principal Component Analyses in Anthropological Genetics

Author(s): Xingdong Chen | Chao Chen | Li Jin
A Genetic Programming-PCA Hybrid Face Recognition Algorithm

Author(s): Behzad Bozorgtabar | Gholam Ali Rezai Rad

Tango Rapperswil
Tango Rapperswil

     Affiliate Program