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SPRAAK
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SPRAAK
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Direct Feed Through (DFT) acoustic model. More...
Functions | |
| SprAcmod * | spr_am_dft_read (const char *hmm_fname, const char *mvg_fname, const char *sel_fname) |
| Read the HMM transition probs and state priors. More... | |
Variables | |
| const SprCwrSRMDesc | spr_cwr_srm_desc_am_dft |
Direct Feed Through (DFT) acoustic model.
A NULL acoustic model. The preprocessing must provide the state log likelihoods.
Options when loading a DFT model:
| [AM_options] | ||
|---|---|---|
log=<int:val>(0) | ||
indicate whether the input/output is / must be stored as linear values of log values | ||
LIN | ||
indicate that the input/output is / must be stored as linear values | ||
LOG | ||
indicate that the input/output is / must be stored as log values | ||
LOG10(NULL) | ||
indicate that the input/output is / must be stored as log10 values | ||
scale=<F32:val>(-1) | ||
the input/output values are / must be multiplied with this factor (log values) or raisen to that power (linear) | ||
scale_inv=<F32:val>(-1) | ||
1.0/<scale>, i.e. multiply with this factor (log values) or raise to that power (linear) to obtain natural log / linear values | ||
norm=<int:val>(1) | ||
indicate whether the input/output is/must be normalized (1) or not (0) | ||
NORM | ||
indicate that the input/output is / must be normalized | ||
NONORM | ||
indicate that the input/output is not / must not be normalized | ||
floor=<int:val>(0) | ||
indicate whether the input/output is / must be floored (1) or not (0) | ||
FLOOR | ||
indicate that the input/output is / must be floored | ||
NOFLOOR | ||
indicate that the input/output is not / must not be floored | ||
postprob=<int:val>(0) | ||
indicate whether the inputs/outputs are (scaled) posteriors (1) or (scaled) likelihoods (0) | ||
POSTPROB | ||
indicate that the inputs/outputs are (scaled) posteriors | ||
LIKELIHOOD | ||
indicate that the inputs/outputs are (scaled) likelihoods | ||
tot_prob=<int:val>(0) | ||
indicate whether the total (log) likelihood is / must be calculated or not | ||
TOT_PROB(NULL) | ||
indicate whether the total (log) likelihood is / must be calculated | ||
entropy=<int:val>(0) | ||
indicate whether the entropy is / must be calculated or not | ||
ENTROPY(NULL) | ||
the entropy is / must be calculated | ||
1.8.6