#!/bin/bash
  
  # Copyright 2016  Johns Hopkins University (Author: Daniel Povey)
  # Apache 2.0
  
  # This script, optionally called from ../run.sh, runs some parts of the recipe
  # that used to be present in ../run.sh but which we are now turning into an
  # optional extra-- namely, building a delta+delta-delta system.
  
  # Train tri2a, which is deltas + delta-deltas, on si84 data.
  steps/train_deltas.sh --cmd "$train_cmd" 2500 15000 \
    data/train_si84 data/lang_nosp exp/tri1_ali_si84 exp/tri2a || exit 1;
  
  utils/mkgraph.sh data/lang_nosp_test_tgpr \
    exp/tri2a exp/tri2a/graph_nosp_tgpr || exit 1;
  
  steps/decode.sh --nj 10 --cmd "$decode_cmd" exp/tri2a/graph_nosp_tgpr \
    data/test_dev93 exp/tri2a/decode_nosp_tgpr_dev93 || exit 1;
  steps/decode.sh --nj 8 --cmd "$decode_cmd" exp/tri2a/graph_nosp_tgpr \
    data/test_eval92 exp/tri2a/decode_nosp_tgpr_eval92 || exit 1;
  
  utils/mkgraph.sh data/lang_nosp_test_bg_5k exp/tri2a exp/tri2a/graph_nosp_bg5k
  steps/decode.sh --nj 8 --cmd "$decode_cmd" exp/tri2a/graph_nosp_bg5k \
    data/test_eval92 exp/tri2a/decode_nosp_eval92_bg5k || exit 1;
  
  steps/decode_fromlats.sh --cmd "$decode_cmd" \
    data/test_dev93 data/lang_nosp_test_tgpr exp/tri2b/decode_nosp_tgpr_dev93 \
    exp/tri2a/decode_nosp_tgpr_dev93_fromlats || exit 1