All modules for which code is available

• hfs.base
• hfs.data.data_utils
• hfs.eagerHierarchicalFeatureSelector
• hfs.gtd
• hfs.helpers
• hfs.hill_climbing
• hfs.hip
• hfs.hnb
• hfs.hnbs
• hfs.lazyHierarchicalFeatureSelector
• hfs.mr
• hfs.preprocessing
• hfs.rnb
• hfs.shsel
• hfs.tan
• hfs.tsel