NEWS.md

In smartdata: Data Preprocessing

smartdata 1.0.3

• Complies with new API for class(m) where if m is a matrix, the result is c(array, matrix)

smartdata 1.0.2

• Corrects a bug for the instance selection wrapper applied for methods information_gain, gain_ratio and sym_uncertainty which gave failure when there was no categorical attribute in the dataset, apart from the class one.
• Changes num_attrs parameter for num_features in feature selection to standardize parameters w.r.t. space transformation wrapper.
• Corrects a bug for lle space transformation: result was a matrix instead of a dataset.

smartdata 1.0.1

• Corrects the titles of the vignettes so they appear correctly on CRAN
• Corrects issue compiling one of the vignettes (issue regarding fancyvrb / xcolor with options)

smartdata 1.0.0

• First release
• Methods for instance selection, feature selection, normalization, discretization, space transformation, clean outliers, impute missing values or clean noise instances

smartdata documentation built on Dec. 19, 2019, 1:08 a.m.