| | |
|---|
| | | formatter_class=argparse.ArgumentDefaultsHelpFormatter, |
|---|
| | | ) |
|---|
| | | parser.add_argument( |
|---|
| | | "--dims", |
|---|
| | | "-d", |
|---|
| | | default=80, |
|---|
| | | type=int, |
|---|
| | | help="feature dims", |
|---|
| | | ) |
|---|
| | | parser.add_argument( |
|---|
| | | "--ark-file", |
|---|
| | | "-a", |
|---|
| | | default=False, |
|---|
| | |
|---|
| | | ark_file = args.ark_file + "/feats." + str(args.ark_index) + ".ark" |
|---|
| | | cmvn_file = args.output_dir + "/cmvn." + str(args.ark_index) + ".json" |
|---|
| | | |
|---|
| | | mean_stats = 0.0 |
|---|
| | | var_stats = 0.0 |
|---|
| | | mean_stats = np.zeros(args.dims) |
|---|
| | | var_stats = np.zeros(args.dims) |
|---|
| | | total_frames = 0 |
|---|
| | | |
|---|
| | | with ReadHelper('ark:{}'.format(ark_file)) as ark_reader: |
|---|
