table of contents
- unstable 1.3.2-3
NGRAMMAKE(1) | User Commands | NGRAMMAKE(1) |
NAME¶
ngrammake - Make ngram model from input count file.
DESCRIPTION¶
Make ngram model from input count file.
SYNOPSIS¶
ngrammake [--options] [in.fst [out.fst]]
OPTIONS¶
--backoff: type = bool, default = false
- Use backoff smoothing (default: method dependent
--backoff_label: type = int64, default = 0
- Backoff label
--bins: type = int64, default = -1
- Number of bins for katz or absolute discounting
--check_consistency: type = bool, default = false
- Check model consistency
--count_of_counts: type = string, default = ""
- Read count-of-counts from file
--discount_D: type = double, default = -1
- Absolute discount value D to use
--interpolate: type = bool, default = false
- Use interpolated smoothing (default: method dependent)
--method: type = string, default = "katz"
- One of: "absolute", "katz", "kneser_ney", "presmoothed", "unsmoothed", "katz_frac", "witten_bell"
--norm_eps: type = double, default = 0.001
- Normalization check epsilon
--witten_bell_k: type = double, default = 1
- Witten-Bell hyperparameter K
--help: type = bool, default = false
- show usage information
--helpshort: type = bool, default = false
- show brief usage information
--tmpdir: type = string, default = "/tmp"
- temporary directory
--v: type = int32, default = 0
- verbosity level
--fst_align: type = bool, default = false
- Write FST data aligned where appropriate
--fst_default_cache_gc: type = bool, default = true
- Enable garbage collection of cache
--fst_default_cache_gc_limit: type = int64, default = 1048576
- Cache byte size that triggers garbage collection
--fst_read_mode: type = string, default = "read"
- Default file reading mode for mappable files
--fst_verify_properties: type = bool, default = false
- Verify FST properties queried by TestProperties
--save_relabel_ipairs: type = string, default = ""
- Save input relabel pairs to file
--save_relabel_opairs: type = string, default = ""
- Save output relabel pairs to file
--end_symbol: type = string, default = "</s>"
- Class label for sentence start
--start_symbol: type = string, default = "<s>"
- Class label for sentence start
--fst_compat_symbols: type = bool, default = true
- Require symbol tables to match when appropriate
--fst_field_separator: type = string, default = " "
- Set of characters used as a separator between printed fields
--fst_error_fatal: type = bool, default = true
- FST errors are fatal; o.w. return objects flagged as bad: e.g., FSTs: kError property set, FST weights: not a Member()
--ngram_error_fatal: type = bool, default = true
- NGram errors are fatal; o.w. return objects flagged as bad: e.g., NGramModel::Error() returns true.
--fst_weight_parentheses: type = string, default = ""
- Characters enclosing the first weight of a printed composite weight (e.g., pair weight, tuple weight and derived classes) to ensure proper I/O of nested composite weights; must have size 0 (none) or 2 (open and close parenthesis)
--fst_weight_separator: type = string, default = ","
- Character separator between printed composite weights; must be a single character
August 2017 | OpenGrm NGram library 1.3.2 |