Man page - mlpack_hmm_loglik(1)
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Manual
| mlpack_hmm_loglik(1) | User Commands | mlpack_hmm_loglik(1) |
NAME
mlpack_hmm_loglik - hidden markov model (hmm) sequence log-likelihood
SYNOPSIS
mlpack_hmm_loglik -i unknown -m unknown [-V bool] [--log_likelihood double] [-h -v]
DESCRIPTION
This utility takes an already-trained HMM, specified with the ’--input_model_file (-m)' parameter, and evaluates the log-likelihood of a sequence of observations, given with the '--input_file (-i)' parameter. The computed log-likelihood is given as output.
For example, to compute the log-likelihood of the sequence 'seq.csv' with the pre-trained HMM 'hmm.bin', the following command may be used:
$ mlpack_hmm_loglik --input_file seq.csv --input_model_file hmm.bin
REQUIRED INPUT OPTIONS
- --input_file (-i) [unknown]
- File containing observations,
- --input_model_file (-m) [unknown]
- File containing HMM.
OPTIONAL INPUT OPTIONS
- --help (-h) [bool]
- Default help info.
- --info [string]
- Print help on a specific option. Default value ''.
- --verbose (-v) [bool]
- Display informational messages and the full list of parameters and timers at the end of execution.
- --version (-V) [bool]
- Display the version of mlpack.
OPTIONAL OUTPUT OPTIONS
- --log_likelihood [double]
- Log-likelihood of the sequence. Default value 0.
ADDITIONAL INFORMATION
For further information, including relevant papers, citations, and theory, consult the documentation found at http://www.mlpack.org or included with your distribution of mlpack.
| 06 April 2025 | mlpack-4.6.0 |