Man page - hfst-strings2fst(1)
Packages contains this manual
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- hfst-strings2fst(1)
- hfst-name(1)
- hfst-traverse(1)
- hfst-reweight-tagger(1)
- hfst-optimised-lookup(1)
- hfst-tokenise(1)
- hfst-compare(1)
- hfst-info(1)
apt-get install hfst
Manual
HFST-STRINGS2FST
NAMESYNOPSIS
DESCRIPTION
Common options:
Input/Output options:
String and format options:
EXAMPLES
REPORTING BUGS
COPYRIGHT
NAME
hfst-strings2fst - =Compile string pairs and pair-strings into transducer(s)
SYNOPSIS
hfst-strings2fst [ OPTIONS ...] [ INFILE ]
DESCRIPTION
Compile string pairs and pair-strings into transducer(s)
Common options:
-h , --help
Print help message
-V , --version
Print version info
-v , --verbose
Print verbosely while processing
-q , --quiet
Only print fatal erros and requested output
-s , --silent
Alias of --quiet
Input/Output options:
-i , --input = INFILE
Read input strings from INFILE
-o , --output = OUTFILE
Write output transducer to OUTFILE
String and format options:
-f , --format = FMT
Write result in FMT format
-j , --disjunct-strings
Disjunct all strings instead of transforming each string into a separate transducer
|
--norm |
Divide each weight by sum of all weights (with option -j ) |
|||
|
--log |
Take negative natural logarithm of each weight |
--log10
Take negative 10-based logarithm of each weight
-p , --pairstrings
Input is in pairstring format
-S , --has-spaces
Input has spaces between symbols/symbol pairs
-e , --epsilon = EPS
Interpret string EPS as epsilon.
-m , --multichar-symbols = FILE
Strings that must be tokenized as one symbol.
If OUTFILE or INFILE is missing or -, standard streams will be used. FMT can be { foma, openfst-tropical, openfst-log, sfst, optimized-lookup-weighted, optimized-lookup-unweighted }. If EPS is not defined, the default representation of @0@ is used. Option --norm precedes option --log . The FILE of option -m lists all multichar-symbols, each symbol on its own line. Backslash ’\’ may be used to escape ’:’, tab and itself. For any other symbol x ’\x’ means x literally, i.e. is the same as ’x’. The weight of a string can be given after the string separated by a tabulator. The weight cannot be zero.
EXAMPLES
echo "cat:dog" | hfst-strings2fst
create cat:dog fst
echo "c:da:ot:g" | hfst-strings2fst -p
same as pairstring
echo "c:d a:o t:g" | hfst-strings2fst -p -S
same as pairstring with spaces
echo "c a t:d o g" | hfst-strings2fst -S
same with spaces
REPORTING BUGS
Report bugs to <hfst-bugs@helsinki.fi> or directly to our bug tracker at: <https://github.com/hfst/hfst/issues>
hfst-strings2fst
home page:
<https://github.com/hfst/hfst/wiki/Strings2Fst>
General help using HFST software:
<https://github.com/hfst/hfst/wiki>
COPYRIGHT
Copyright ©
2017 University of Helsinki, License GPLv3: GNU GPL version
3 <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and
redistribute it. There is NO WARRANTY, to the extent
permitted by law.