DESCRIPTION
Merge ngram models.SYNOPSIS
ngrammerge [--options] -ofile=,out/.fst in1.fst in2.fst [in3.fst ...]OPTIONS
- --alpha: type = double, default = 1
-
- Weight for first FST
- --backoff_label: type = int64, default = 0
-
- Backoff label
- --beta: type = double, default = 1
-
- Weight for second (and subsequent) FST(s)
- --check_consistency: type = bool, default = false
-
- Check model consistency
- --complete: type = bool, default = false
-
- Complete partial models
- --context_pattern: type = string, default = ""
-
- Context pattern for second FST
- --contexts: type = string, default = ""
-
- Context patterns file (all FSTs)
- --method: type = string, default = "count_merge"
-
- One of: "context_merge", "count_merge", "model_merge" "bayes_model_merge", "histogram_merge"
- --norm_eps: type = double, default = 0.001
-
- Normalization check epsilon
- --normalize: type = bool, default = false
-
- Normalize resulting model
- --ofile: type = string, default = ""
-
- Output file
- --round_to_int: type = bool, default = false
-
- Round all merged counts to integers
- --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
-
- verbose 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
- --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
- --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 prop. true, 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.
- e.g., NGramModel::Error() returns true.