void function ( IRecommender arg0 , IPosOnlyFeedback arg1 , Collection < Integer > arg2 , int arg3 , PrintWriter arg4 , List < Integer > arg5 , IEntityMapping arg6 , IEntityMapping arg7 ) { arg5 = new ArrayList < Integer > ( arg1 . allUsers ( ) ) ; for ( int loc0 : arg5 ) { IntCollection loc1 = arg1 . userMatrix ( ) . get ( loc0 ) ; writePredictions ( arg0 , loc0 , arg2 , loc1 , arg3 , arg4 , arg6 , arg7 ) ; } }
write item predictions scores to a textwriter object . concode_field_sep PlaceHolder placeHolder concode_field_sep List<Integer> predictItems concode_elem_sep List<Integer> predictItems