Package index
-
hypothesis()
- Hypothesis wrapper for functional models
-
LossFunction
- Loss function
-
Objective
- Objective function
-
Optimizer
- Optimizer class
-
OptimizerGD
- Gradient descent optimizer
-
OptimizerMomentum
- Momentum optimizer
-
OptimizerNAG
- Nesterovs momentum optimizer
-
Visualizer
- Base visualizer class
-
VisualizerLossFuns
- Visualizer for loss functions
-
VisualizerModel
- Visualize model (unified 1D/2D)
-
VisualizerObj
- Visualize objective (unified 1D/2D)
-
VisualizerSurface
- Visualize 2D functions as interactive surfaces
-
VisualizerSurfaceModel
- Visualize model as interactive surface
-
VisualizerSurfaceObj
- Visualize objective as interactive surface
-
as.data.table(<DictionaryLoss>)
- Convert dictionary to data table
-
as_visualizer()
- Convert to visualizer
-
assert_step_size_control()
- Assertion for the main signature of a
step_size_controlXX
function.
-
dict_loss
- Dictionary of loss functions
-
dict_objective
- Dictionary for test functions
-
get_continuous_colorscale()
- Get continuous colorscale for surface plots
-
get_vistool_color()
- Get consistent color from discrete palette
-
lss()
- Retrieve loss function
-
merge_optim_archives()
- Merge optimization archives
-
mlr_learners_regr.lm_formula
LearnerRegrLMFormula
- Linear model regression learner with formula
-
obj()
- Retrieve objective functions
-
step_size_control_decay_exp()
- Conduct exponential decay to adjust the update. See https://neptune.ai/blog/how-to-choose-a-learning-rate-scheduler
-
step_size_control_decay_linear()
- Conduct linear decay to adjust the update. See https://neptune.ai/blog/how-to-choose-a-learning-rate-scheduler
-
step_size_control_decay_steps()
- Conduct a step-wise decay to adjust the update. See https://neptune.ai/blog/how-to-choose-a-learning-rate-scheduler
-
step_size_control_decay_time()
- Conduct time decay to adjust the update. See https://neptune.ai/blog/how-to-choose-a-learning-rate-scheduler
-
step_size_control_line_search()
- Conduct line search in each iteration to adjust the update.
-
vistool_theme()
- vistool theming utilities