Description

A classification task for the mlbench::BreastCancer data set.

• Column "Id" has been removed.

• Column names have been converted to snake_case.

• Positive class is set to "malignant".

• 16 incomplete cases have been removed from the data set.

• All factor features have been converted to ordered factors.

Format

R6::R6Class inheriting from TaskClassif.

Construction

Meta Information

• Task type: “classif”

• Dimensions: 683x10

• Properties: “twoclass”

• Has Missings: FALSE

• Target: “class”

• Features: “bare_nuclei”, “bl_cromatin”, “cell_shape”, “cell_size”, “cl_thickness”, “epith_c_size”, “marg_adhesion”, “mitoses”, “normal_nucleoli”

See Also

Dictionary of Tasks: mlr_tasks

as.data.table(mlr_tasks) for a complete table of all (also dynamically created) Tasks.

Other Task: TaskClassif, TaskRegr, TaskSupervised, TaskUnsupervised, Task, mlr_tasks_boston_housing, mlr_tasks_german_credit, mlr_tasks_iris, mlr_tasks_mtcars, mlr_tasks_penguins, mlr_tasks_pima, mlr_tasks_sonar, mlr_tasks_spam, mlr_tasks_wine, mlr_tasks_zoo, mlr_tasks