There is something needed to be done, I am stuck with this endogeneity problem playing with my variables; can't change the regression model and can't remove the endogeneity problem
#Research #IndexCreation #PrincipalComponentAnalysis #Regression

When our life is flooded with tons of incoming information, how can one distill what really matters? Of course, using dimensional reduction! 😁 In this lecture, Prof. Rodriguez Garcia explores this exact topic, focusing on Principal Component Analysis (PCA) and multidimensional scaling. He unpacks the intricacies of PCA as a linear transformation method and its role in reducing dimensionality while addressing challenges such as the identification of significant components and the implications of data lying in hyperplanes.

You're also welcome to explore various multidimensional scaling methods presented in the lecture and their applications in nonlinear dimensional reduction and intrinsic dimensionality estimation.

📽️ Don't miss the chance to watch this Abdus Salam International Centre for Theoretical Physics (ICTP) #OpenAccess lecture for free and engage in discussions with Prof. Rodriguez Garcia and the Enabla community: https://enabla.com/pub/1107/about

#DimensionalReduction #PrincipalComponentAnalysis #DataScience #MultidimensionalScaling #OpenScience #ICTP

Multispectral Remote Sensing Expression of Lineaments and Alteration Minerals in Part of Crystalline Rock Units of Southwestern Nigeria - Implication on Gold Prospecting
--
https://doi.org/10.1016/j.oreoa.2025.100091 <-- shared paper
--
#GIS #spatial #mapping #ASTER #Gold #Hydrothermal #HydrothermalAlteration #Lineament #Landsat #ETM #EnhancedThematicMapper #phyllic #Ilesha #schist #belt #geology #mining #Nigeria #naturalresources #mineral #mineralresources #golddeposits #aerogeophysical #remotesensing #geophysical #spatialanalysis #geomorphology #geomorphometry #alteration #propylitic #argillic #mineralogy #XRD #structuralgeology #lithology #PrincipalComponentAnalysis #PCA #prospecting #fracture #joints #faulting #Multispectral #Lineaments #Crystalline

Ecological Modeling, Biogeography, And Phenotypic Analyses Setting The Tiger Cats’ Hyperdimensional Niches Reveal A New Species
--
https://www.nature.com/articles/s41598-024-52379-8 <-- shared paper
--
#GIS #spatial #mapping #biogeography #ecology #phenotype #tigercat #hyperdimesional #species #tigercat #tigrinus #model #modeling #ecologicmodeling #multidimensional #niche #spotting #coat #principalcomponentanalysis #CentralAmerica #SouthAmerica #oncilla #pardinoide #Andes #genetics #distribution #monitoring #habitat #characterisation #savannah #mountains #forest

commentary on Aristotle's Categories running to some 9 000 words. Most of this text was recovered in early 2009 by applying #principalcomponentanalysis to the three color bands (red, green, and blue) of fluorescent light generated by ultraviolet illumination

commentary on Aristotle's Categories running to some 9 000 words. Most of this text was recovered in early 2009 by applying #principalcomponentanalysis to the three color bands (red, green, and blue) of fluorescent light generated by ultraviolet illumination