ngramprint man page

ngramprint — print n-gram counts and models

Synopsis

ngramprint [Options] [in.fst [out.txt]]

Description

Prints a given n-gram model to various kinds of textual formats.

Options

Boolean options accept either true or false as a value, or the default value if neither value is specified.

--ARPA[=BOOLEAN]

Print in ARPA format.  Default: false.

--backoff[=BOOLEAN]

Show epsilon backoff transitions when printing.  Default: false.

--backoff_inline[=BOOLEAN]

Show epsilon backoff transitions inline with context as a third field when printing.  Only takes effect if --backoff is given.  Default: false.

--backoff_label=INT64

Backoff label.  Default: 0.

--check_consistency[=BOOLEAN]

Check model consistency.  Default: false.

--context_pattern=STRING

Pattern of contexts to print.  Default: print all contexts.

--end_symbol=STRING

Class label for sentence end.  Default: "</s>".

--fst_align[=BOOLEAN]

Write FST data aligned where appropriate.  Default: false.

--fst_compat_symbols[=BOOLEAN]

Require symbol tables to match when appropriate.  Default: true.

--fst_default_cache_gc[=BOOLEAN]

Enable garbage collection of cache.  Default: true.

--fst_default_cache_gc_limit=INT64

Set the cache byte size that triggers garbage collection.  Default: 1048576.

--fst_error_fatal[=BOOLEAN]

If true, FST errors are fatal.  Otherwise, returned objects are flagged as bad. For example, FSTs are returned with the kError property set to true, and FST weights set so that Member() returns false.  Default: true.

--fst_field_separator=STRING

Set the characters used as a separator between printed fields.  Default: " ".

--fst_read_mode=STRING

Default file reading mode for mappable files, "read" to use read(2) or "map" to use mmap(2).  Default: "read".

--fst_verify_properties[=BOOLEAN]

Verify fst properties queried by TestProperties.  Default: false.

--fst_weight_parentheses=STRING

Set the 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).  Default: no parentheses.

--fst_weight_separator=CHARACTER

Set the character separator between printed composite weights.  Default: comma.

--help[=BOOLEAN]

Show usage information.  Default: false.

--helpshort[=BOOLEAN]

Show brief usage information.  Default: false.

--include_all_suffixes[=BOOLEAN]

Include suffixes of contexts.  Default: false.

--integers[=BOOLEAN]

Show just integer counts when printing.  Default: false.

--negativelogs[=BOOLEAN]

Show negative log probabilities/counts when printing.  Default: false.

--ngram_error_fatal[=BOOLEAN]

If true, NGram errors are fatal.  Otherwise, returned objects are flagged as bad; i.e., NGramModel::Error() returns true.  Default: true.

--save_relabel_ipairs=FILENAME

Save input relabel pairs to file.  Default: do not save.

--save_relabel_opairs=FILENAME

Save output relabel pairs to file.  Default: do not save.

--start_symbol=STRING

Class label for sentence start.  Default: "<s>".

--symbols=PATHNAME

Symbol table file. If not empty, causes it to be loaded from the specified file instead of using the one inside the input FST.  Default: no external file.

--tmpdir=PATHNAME

Set the temporary directory to use.  Default: /tmp.

--v[=INT32]

Set the verbosity level.  Default: 0.

See Also

ngramapply(1), ngramcontext(1), ngramcount(1), ngramhisttest(1), ngraminfo(1), ngrammake(1), ngrammarginalize(1), ngrammerge(1), ngramperplexity(1), ngramrandgen(1), ngramrandtest(1), ngramread(1), ngramshrink(1), ngramsort(1), ngramsplit(1), ngramsymbols(1), ngramtransfer(1)

Referenced By

ngramapply(1), ngramcontext(1), ngramcount(1), ngramhisttest(1), ngraminfo(1), ngrammake(1), ngrammarginalize(1), ngrammerge(1), ngramperplexity(1), ngramrandgen(1), ngramrandtest(1), ngramread(1), ngramshrink(1), ngramsort(1), ngramsplit(1), ngramsymbols(1), ngramtransfer(1).

1.3.2 OpenGrm NGram User Commands