make a copy of an itemset while removing some items that are infrequent with respect to a threshold minsup . concode_field_sep int id concode_elem_sep List<List<Integer>> itemsets concode_field_sep Sequence cloneSequenceMinusItems concode_elem_sep Sequence cloneSequenceMinusItems concode_elem_sep void print concode_elem_sep int size concode_elem_sep List<Integer> get concode_elem_sep String toString concode_elem_sep int getId concode_elem_sep List<List<Integer>> getItemsets concode_elem_sep void addItemset
List < Integer > function ( List < Integer > arg0 , Map < Integer , Set < Integer >> arg1 , double arg2 ) { List < Integer > loc0 = new ArrayList < Integer > ( ) ; for ( Integer loc1 : arg0 ) { Set < Integer > loc2 = arg1 . get ( loc1 ) ; if ( loc2 != null && loc2 . size ( ) >= arg2 ) { loc0 . add ( loc1 ) ; } } return loc0 ; }