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Comprehensive Analysis in Global and Local PLSR Prediction Models

Explore calibration and prediction for new observations using global and local Partial Least Squares Regression (PLSR) techniques. Utilize classification methods and fuzzy clustering for accurate predictions.

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Comprehensive Analysis in Global and Local PLSR Prediction Models

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  1. CalibrationPrediction for new observations X- and Y- data X- data PLSR calibration Global PLSR prediction Global PLSR model Predicted Y- data Projection into global PLSR model* Global PLS X- and Y- scores Predicted PLS X- and Y- scores Classification (FCM/LDA/QDA/NB) Nr. of clusters Fuzzy clustering Membershipvalues for eachobservation in eachcluster Membershipvalues for eachobservation in eachcluster PLSR calibration Local PLSR models in eachcluster PLSR prediction PLSR prediction Prediction of Y for each observation as weighted sum of local models using the membership values as weights or only using the most probable local model

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