… data from gasoline samples. In this work, fast GC and a partial least-squares regression (PLSR) …
The samples of gasoline unadulterated and adulterated with benzene, toluene, xylenes, …

… method to detect the adulteration of gasoline with organic solvents … , Partial Least Square
Discriminant Analysis (PLS-DA). The sample set consisted of 171 Brazilian common gasoline (…

… the largest consumer of ethanol fuel as hydrated ethyl alcohol fuel (AEHC). Due … fuel is
being adulterated with methanol. In the present work, we propose the use of partial least-squares …

… -partial least squares is proposed as a simple, fast and reliable method to assess the quality
of gasoline and to detect its potential adulterants. … asymmetric least squares algorithm. The …

… – Partial Least Squares Discriminant Analysis (PLS-DA) and Partial Least Squares (PLS),
aiming to predict gasoline … The classification of the Brazilian adulterated gasoline samples with …

… if an unknown gasoline sample was adulterated by kerosene… containing 30 gasoline samples
previously adulterated with … The partial least squares multivariate model based on FTIR …

… adulterated gasoline samples. Multivariate calibration technique such as partial-least squares
… analysis on principal components or partial least squares scores. Spectral pretreatments …

… adulteration of commercial gasoline (Type C gasoline, … partial least squares regression,
N-PLS) were combined to obtain regression models correlating the concentration of gasoline on …

… To quantify the adulterants, 36 multivariate calibration models were constructed using
partial least squares (PLS), interval PLS, and PLS genetic algorithm for each distributor and for …

… All of the samples were grouped into two sets: a training set, which constitutes 70% of the
total samples for the purpose of establishing the partial least squares regression (PLSR) model…