As an extension of the traditional normalized radial basis function (NRBF) model, the extended normalized RBF (ENRBF) model was proposed by Xu [RBF nets, mixture experts, and Bayesian Ying-Yang learning, Neurocomputing 19 (1998) 223 257].
The amount of charge transfer generated by the degradation of FA could be obtained by reducing the Q th of added methanol from the Q net of mixture calculated from the I t curves according to the Eq. 2.
The oil content in the final mixtures was controlled by the ratio of the flow rates of water and dodecane, while keeping the net flow rate constant at 10 mL min−1.
Most countries that heavily censor the net deploy a mixture of technical countermeasures and more traditional authoritarian repression.
The penalty functions also have Bayesian interpretations: the lasso penalty corresponds to a double exponential or Laplace prior on β, the ridge penalty corresponds to a zero mean Gaussian or normal prior, and the elastic net is a mixture of Gaussian and Laplace priors.
Preparation of trans -Dichloridobis[bis(diethylamino)(pentafluorophenyl phosphane]palladium II), trans -Pd[P(C 6F 5)(NEt 2) 2] 2Cl 2 (3): A mixture of PdCl2 (29 mg, 0.16 mmol) and acetonitrile (MeCN, 5 mL) was refluxed, until the brown residue was completely dissolved and the (MeCN 2PdCl2 complex formed.
Caught in their nets is a mixture of seemingly random images and words: the headlines and newsmakers of the day, all manner of advertisements, athletes and historical figures, personal asides and not a little editorializing.
By contrast, lasso or elastic net, with a fixed mixture weight, has sparsity penalty over both pruned and selected variables, which can greatly shrink the values of selected variables and hurt predictive performance.
The Scheffe net statistical planning for mixtures was used to relate the component mass fractions to the relative breakdown of petroleum emulsions.
Such studies are necessary, however, to determine if the net effects of pesticide mixtures are truly due to the sum of the parts or simply some of the parts.
