const Ptr<VectorParams> WP::weekday_hour_of_day_cycle_prm()const{ return prm3();}
const Ptr<SpdParams> column_variance_param() const {return prm3();}
const Ptr<VectorParams> WP::weekday_hour_of_day_cycle_prm()const{ return prm3();}
const Ptr<SpdParams> column_variance_param() const {return prm3();}