remove_skewness_labels {utiml} | R Documentation |
Remove the labels that have smaller number of positive or negative examples based on a specific threshold value.
remove_skewness_labels(mdata, t = 1)
mdata |
The mldr dataset to remove the skewness labels. |
t |
Threshold value. Number of minimum examples positive and negative. |
a new mldr object.
Other pre process:
fill_sparse_mldata()
,
normalize_mldata()
,
remove_attributes()
,
remove_labels()
,
remove_unique_attributes()
,
remove_unlabeled_instances()
,
replace_nominal_attributes()
remove_skewness_labels(toyml, 20)