PruneTreeGamma: PruneTreeGamma
In lorenzha/hdcd: High-Dimensional Changepoint Detection
Description
Usage
Arguments
Details
Value
Description
Prune a bs_tree object for different values of tuning parameter gamma
Usage
1
PruneTreeGamma(x, gamma = seq(0, 3, length.out = 50))
Arguments
x
An object of class bs_tree
gamma
A numeric vector with values for gamma for which the tree shall be pruned.
Details
This functions adds the gamma penalty to each split in the tree. If the penalized loss is higher
than the loss of the base segment the node will be pruned from the tree. The tree will be pruned for the specified
path of gamma and for each gamma value a set of changepoints is returned.
Value
- cpts
A list of lists with changepoints corresponding to a value of gamma each.
- gamma
Gamma values.
lorenzha/hdcd documentation built on Sept. 2, 2018, 8:20 p.m.
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Description Usage Arguments Details Value
Description
Prune a bs_tree object for different values of tuning parameter gamma
Usage
1 | PruneTreeGamma(x, gamma = seq(0, 3, length.out = 50))
|
Arguments
x |
An object of class bs_tree |
gamma |
A numeric vector with values for gamma for which the tree shall be pruned. |
Details
This functions adds the gamma penalty to each split in the tree. If the penalized loss is higher than the loss of the base segment the node will be pruned from the tree. The tree will be pruned for the specified path of gamma and for each gamma value a set of changepoints is returned.
Value
- cpts
A list of lists with changepoints corresponding to a value of gamma each.
- gamma
Gamma values.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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