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

6       fstrandgen - manual page for fstrandgen 1.6.9
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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, default = 2147483647
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17              Maximum path length --npath: type = int32, default = 1 Number of
18              paths to generate --remove_total_weight: type = bool, default  =
19              false  Remove  total  weight when output weighted --seed: type =
20              int32, default = 1532596208 Random seed --select: type = string,
21              default   =   "uniform"  Selection  type:  one  of:   "uniform",
22              "log_prob" (when appropriate), "fast_log_prob"  (when  appropri‐
23              ate)  --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 = string, default =
34              "/tmp" temporary directory --v: type = int32, default =  0  ver‐
35              bosity 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, default = 1048576
44              Cache   byte   size    that    triggers    garbage    collection
45              --fst_read_mode:  type  =  string, default = "read" Default file
46              reading mode for mappable files --fst_verify_properties: type  =
47              bool, default = false Verify FST properties queried by TestProp‐
48              erties --save_relabel_ipairs: type = string, default =  ""  Save
49              input  relabel  pairs  to  file  --save_relabel_opairs:  type  =
50              string, default = "" Save output relabel pairs to file
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52       Flags from: symbol-table.cc
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54       --fst_compat_symbols: type = bool, default = true
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56              Require symbol tables to match when appropriate --fst_field_sep‐
57              arator: type = string, default = "      " Set of characters used
58              as a separator between printed fields
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60       Flags from: util.cc
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62       --fst_error_fatal: type = bool, default = true
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64              FST errors are fatal; o.w. return objects flagged as bad:  e.g.,
65              FSTs: kError property set, FST weights: not a Member()
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67       Flags from: weight.cc
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69       --fst_weight_parentheses: type = string, default = ""
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71              Characters  enclosing  the  first  weight of a printed composite
72              weight (e.g., pair weight, tuple weight and derived classes)  to
73              ensure  proper I/O of nested composite weights; must have size 0
74              (none) or 2 (open and close parenthesis) --fst_weight_separator:
75              type = string, default = "," Character separator between printed
76              composite weights; must be a single character
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80fstrandgen 1.6.9                   July 2018                     FSTRANDGEN(1)