pcaL1: An R Package of Principal Component Analysis using the L1 Norm

pcaL1: An R Package of Principal Component Analysis using the L1 Norm

Principal component analysis (PCA) is a dimensionality reduction tool which captures the features of data set in low dimensional subspace. Traditional PCA uses L2-PCA and has much desired orthogonality properties, but is sensitive to outliers. PCA using L1 norm has been proposed as an alternative to...

Full description

Bibliographic Details
Main Author:	Jot, Sapan
Format:	Others
Published:	VCU Scholars Compass 2011
Subjects:	PCA R Physical Sciences and Mathematics
Online Access:	http://scholarscompass.vcu.edu/etd/2488 http://scholarscompass.vcu.edu/cgi/viewcontent.cgi?article=3487&context=etd

Similar Items

Reproducible analysis of disease space via principal components using the novel R package syndRomics
by: Abel Torres-Espín, et al.
Published: (2021-01-01)

Feature Selection pada Dataset Faktor Kesiapan Bencana pada Provinsi di Indonesia Menggunakan Metode PCA (Principal Component Analysis)
by: Septa Firmansyah Putra, et al.
Published: (2017-01-01)

Divergence in the dry bean collection by Principal Component Analysis (PCA)
by: Vasić Mirjana, et al.
Published: (2008-01-01)

Classification of Anemia Images Based on Principal Component Analysis (PCA)
by: Asma I. Hussein, et al.
Published: (2017-11-01)

SYSTEM IDENTIFICATION OF A WASTE-FIRED CFB BOILER : Using Principal Component Analysis (PCA) and Partial Least Squares Regression modeling (PLS-R)
by: Hassling, Andreas, et al.
Published: (2017)

The Effects of Capital Market on Economic Growth in Iran (1991-2011) By Using the Principal Components Analysis (PCA)
by: Amir Khadem Alizadeh
Published: (2013-10-01)

Principal component analysis and its generalizations for any type of sequence (PCA-Seq)
by: V. M. Efimov, et al.
Published: (2020-01-01)

Morphological diversity study in horsegram (Macrotyloma uniflorum (Lam.) Verdc) based on Principal Component Analysis (PCA)
by: K.P. Viswanatha, et al.
Published: (2016-09-01)

GrIP-PCA: Grassmann Iterative P-Norm Principal Component Analysis
by: Breton Minnehan, et al.
Published: (2020-01-01)

FINGERPRINT ANALYSIS OF Stevia rebaudiana USING HIERACHIAL CLUSTER ANALYSIS (HCA) AND PRINCIPAL COMPONENT ANALYSIS (PCA)
by: Yohanes Martono, et al.
Published: (2016-04-01)

Determination of eutrophication status in coastal waters by using a multivariate index with principal component analysis (PCA) in Hormozgan province
by: Gh Akbarzadeh; M.R Sadeghi; L Mohebbi Nozar; K Ejlali; M.S Mortazavi
Published: (2017-01-01)

Análise exploratória de adoçantes de mesa via espectroscopia no infravermelho (FTIR) e análise por componentes principais (ACP) Exploratory analysis of commercial sweeteners by infrared spectroscopy (FTIR) and principal component analysis (PCA)
by: Adriana Tozetto, et al.
Published: (2007-12-01)

Klasifikasi Teh Hijau dan Teh Hitam Tambi-Pagilaran dengan Metode Principal Component Analysis (PCA) Menggunakan E-Nose
by: Inca Inca, et al.
Published: (2018-04-01)

PRINCIPAL COMPONENT ANALYSIS (PCA) EVALUATION of LIQUID CHROMATOGRAPHY-MASS SPECTROMETRY (LC-MS) DATASETS of Ganoderma boninense INTRACELLULAR METABOLITES
by: Nurazah, Z., et al.
Published: (2021)

Analysis of stock market behavior of the major financial exchanges worldwide using multivariate analysis (principal component analysis PCA) for the period 2011 to 2014
by: Christian Arturo Quiroga Juárez, et al.
Published: (2015-07-01)

Improving Model Performance with Robust PCA
by: Bennett, Marissa A.
Published: (2020)

A NOVEL COMPUTATION TECHNIQUE FOR SINGLE AND MULTIFACE DETECTION USING EUCLIDEAN DISTANCE AND PRINCIPAL COMPONENT ANALYSIS (PCA)
by: MAHMOUD A. M. ALBREEM, et al.
Published: (2012-10-01)

Avaliação da qualidade do corpo hídrico do rio Tibagi na região de Ponta Grossa utilizando análise de componentes principais (PCA) Evaluation of the quality of the water body of the Tibagi river in the region of Ponta Grossa using principal components analysis (PCA)
by: Ciro Maurício Zimmermann, et al.
Published: (2008-01-01)

pcaExplorer: an R/Bioconductor package for interacting with RNA-seq principal components
by: Federico Marini, et al.
Published: (2019-06-01)

PCA and FA model for Matrix Valued Time Series Data
by: TharinduPriyanDeAlwis, MahappuKankanamge
Published: (2017)

River Water Quality Zoning Using Combination of Principal Component Analysis (PCA) and Fuzzy Clustering Analysis
by: Hamidreza Safavi, et al.
Published: (2015-11-01)

Evaluation of Homogeneity in Drug Seizures Using Near-Infrared (NIR) Hyperspectral Imaging and Principal Component Analysis (PCA)
by: Strindlund, Olle
Published: (2020)

gdpc: An R Package for Generalized Dynamic Principal Components
by: Daniel Peña, et al.
Published: (2020-02-01)

Application of Principal Component Analysis (PCA) to Reduce Multicollinearity Exchange Rate Currency of Some Countries in Asia Period 2004-2014
by: Sri Rahayu, et al.
Published: (2017-12-01)

Permutation procedures for ANOVA, regression and PCA
by: Storm, Christine
Published: (2013)

Diferensiasi Gelatin Sapi dan Gelatin Babi pada Gummy Vitamin C Menggunakan Metode Kombinasi Spektroskopi Fourier Transform Infrared (FTIR) dan Principal Component Analysis (PCA)
by: Zilhadia Zilhadia, et al.
Published: (2018-08-01)

Principal component analysis (PCA) of volatile terpene compounds dataset emitted by genetically modified sweet orange fruits and juices in which a D-limonene synthase was either up- or down-regulated vs. empty vector controls
by: Ana Rodríguez, et al.
Published: (2016-12-01)

Multicriteria Evaluation of Tourism Potential in the Central Highlands of Vietnam: Combining Geographic Information System (GIS), Analytic Hierarchy Process (AHP) and Principal Component Analysis (PCA)
by: Huong T.T. Hoang, et al.
Published: (2018-08-01)

PCA and Postoperative Pain Management After Orthopedic Surgeries
by: S.M. Hashemi, et al.
Published: (2016-08-01)

Principal Component Analysis (PCA) untuk Mengatasi Multikolinieritas terhadap Faktor Angka Kejadian Pneumonia Balita di Jawa Timur Tahun 2014
by: Fita Mega Kusuma, et al.
Published: (2018-10-01)

Assessment of genetic diversity in aromatic rice (Oryza sativa L.) germplasm using PCA and cluster analysis
by: D. Shoba, et al.
Published: (2019-09-01)

<i>hcapca</i>: Automated Hierarchical Clustering and Principal Component Analysis of Large Metabolomic Datasets in R
by: Shaurya Chanana, et al.
Published: (2020-07-01)

Low-temperature thermal hydrolysis of sludge prior to anaerobic digestion: Principal component analysis (PCA) of experimental data
by: Mohamed N.A. Meshref, et al.
Published: (2021-10-01)

Feature selected based on PCA and optimized LMC
by: Xi Ke, et al.
Published: (2021-01-01)

Considerações sobre analgesia controlada pelo paciente (PCA) em hospital universitário
by: Barros, Guilherme Antonio Moreira de [UNESP]
Published: (2014)

The principal problem with principal components regression
by: Heidi Artigue, et al.
Published: (2019-01-01)

Principal component analysis applied to remote sensing
by: Javier Estornell, et al.
Published: (2013-06-01)

On the Application of Principal Component Analysis to Classification Problems
by: Jianwei Zheng, et al.
Published: (2021-08-01)

Robust Tensor Analysis with Non-Greedy L1-Norm Maximization
by: L. Zhao, et al.
Published: (2016-04-01)

Selection of microbial biomarkers with genetic algorithm and principal component analysis
by: Ping Zhang, et al.
Published: (2019-12-01)

Cannot write session to /tmp/vufind_sessions/sess_21s5upumsmheb3vsn91qubjuah