 \           --online-ivector-dir exp/nnet0${nnet0_affix}/ivectors_${dset}_hires \           --scoring-opts "--min-lmwt 0 " \          $dir/graph data/${dset}_hires $dir/decode_${dset} || exit 0;       steps/lmrescore_const_arpa.sh --cmd "$decode_cmd" data/lang data/lang_rescore \         data/${dset}_hires ${dir}/decode_