predict.loclda: Localized Linear Discriminant Analysis (LocLDA)
Description
Classifies new observations using parameters determined by
the loclda-function.
Usage
# S3 method for loclda
predict(object, newdata, ...)
Value
A list with components:
class
Vector (of class factor) of classifications.
posterior
Posterior probabilities for the classes.
For details of computation see loclda
(+ normalization so posterior-values add up to 1 for each observation).
all.zero
Vector (of class integer) indicating for which rows of
newdata all corresponding posterior-values are \(< 10^{-150}\) before normalization.
Those observations are assigned to the class to whose (locally weighted) centroid they have the
lowest euclidian distance.