Random forests are a statistical learning method widely used in many areas of scientific research essentially for its ability to learn complex relationships between input and output variables and also its capacity to handle high-dimensional data. However, current random forests approaches are not flexible enough to handle longitudinal heterogeneous data. In this package, we introduce Fréchet trees and Fréchet random forests, which allow to manage data for which input and output variables are curves. To this end, a new way of splitting the nodes of trees is introduced and the prediction procedures of trees and forests are generalized.
|Author||Louis Capitaine [aut, cre]|
|Maintainer||Louis Capitaine <[email protected]>|
|Package repository||View on CRAN|
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