1FSTRANDGEN(1)                    User Commands                   FSTRANDGEN(1)
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NAME

6       fstrandgen - manual page for fstrandgen 1.8.2
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DESCRIPTION

9       Generates random paths through an FST.
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11              Usage: fstrandgen [in.fst [out.fst]]
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13       PROGRAM FLAGS:
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15       --max_length: type = int32_t, default = 2147483647
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17              Maximum  path length --npath: type = int32_t, default = 1 Number
18              of paths to generate --remove_total_weight: type = bool, default
19              =  false Remove total weight when output weighted --seed: type =
20              uint64_t, default = 2981425879  Random  seed  --select:  type  =
21              std::string,  default  = "uniform" Selection type: one of  "uni‐
22              form", "log_prob" (when appropriate), "fast_log_prob" (when  ap‐
23              propriate)  --weighted: type = bool, default = false Output tree
24              weighted by path count vs. unweighted paths
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26       LIBRARY FLAGS:
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28       Flags from: flags.cc
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30       --help: type = bool, default = false
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32              show usage information --helpshort: type = bool, default = false
33              show  brief  usage information --tmpdir: type = std::string, de‐
34              fault = "/tmp" temporary directory --v: type = int32_t,  default
35              = 0 verbosity level
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37       Flags from: fst.cc
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39       --fst_align: type = bool, default = false
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41              Write FST data aligned where appropriate --fst_default_cache_gc:
42              type = bool, default = true Enable garbage collection  of  cache
43              --fst_default_cache_gc_limit:  type = int64_t, default = 1048576
44              Cache   byte   size    that    triggers    garbage    collection
45              --fst_read_mode:  type  =  std::string, default = "read" Default
46              file reading mode for  mappable  files  --fst_verify_properties:
47              type  =  bool,  default = false Verify FST properties queried by
48              TestProperties --save_relabel_ipairs: type  =  std::string,  de‐
49              fault  =  ""  Save  input  relabel  pairs  to  file --save_rela‐
50              bel_opairs: type = std::string, default = "" Save output relabel
51              pairs to file
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53       Flags from: symbol-table.cc
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55       --fst_compat_symbols: type = bool, default = true
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57              Require symbol tables to match when appropriate --fst_field_sep‐
58              arator: type = std::string, default = "         " Set of charac‐
59              ters used as a separator between printed fields
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61       Flags from: util.cc
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63       --fst_error_fatal: type = bool, default = true
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65              FST  errors are fatal; o.w. return objects flagged as bad: e.g.,
66              FSTs: kError property set, FST weights: not a Member()
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68       Flags from: weight.cc
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70       --fst_weight_parentheses: type = std::string, default = ""
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72              Characters enclosing the first weight  of  a  printed  composite
73              weight  (e.g., pair weight, tuple weight and derived classes) to
74              ensure proper I/O of nested composite weights; must have size  0
75              (none) or 2 (open and close parenthesis) --fst_weight_separator:
76              type = std::string, default = ","  Character  separator  between
77              printed composite weights; must be a single character
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81fstrandgen 1.8.2                   July 2018                     FSTRANDGEN(1)