Feature (feature)

Feature scoring, selection, discretization, continuzation, imputation, construction and feature interaction analysis.

• Descriptor
  • Discrete variables
  • Continuous variables
  • String variables
  • Python objects as variables
  • Storing additional attributes
  • Reuse of descriptors
  • Variables computed from other variables
• Scoring (scoring)
  • Calling scoring methods
  • Feature scoring in classification problems
  • Feature scoring in regression problems
  • Base Classes
  • Other
• Selection (selection)
  • Functions for feature subset selection
  • Learning with feature subset selection
  • Class wrappers for selection functions
• Feature discretization (discretization)
  • Discretization Algorithms
  • Discretizers
  • References
• Feature Continuization
• Imputation (imputation)
  • Imputers
  • Using imputers
  • Write your own imputer