Difference between revisions of "Hfst documentation"
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(Created page with ''''Hfst''' is a compiler for finite state transducers. The best documentation for writing such transducers is still [http://www.fsmbook.com Beesley and Karttunen (2003): Finite S…') |
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Hfst consists of a large number of smaller programs, with different functions: |
Hfst consists of a large number of smaller programs, with different functions: |
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* hfst-calculate |
* hfst-calculate |
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** |
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* hfst-compose-intersect |
* hfst-compose-intersect |
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| + | ** Perform intersecting composition on two transducers (typically the morphotactic transducer/lexicon and the morphophonological transducer) |
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| − | ** |
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* hfst-concatenate |
* hfst-concatenate |
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** |
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** |
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* hfst-invert |
* hfst-invert |
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| + | ** Turn a transducer upside down. |
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| − | ** |
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* hfst-lexc |
* hfst-lexc |
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| + | ** Compile a lexc file into a finite-state transducer |
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| − | ** |
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* hfst-lexc2fst |
* hfst-lexc2fst |
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** |
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* hfst-subtract |
* hfst-subtract |
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** |
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| − | * hfst- |
+ | * hfst-summarise |
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** |
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* hfst-symbols |
* hfst-symbols |
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* hfst-xfst |
* hfst-xfst |
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** |
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| + | ==See also== |
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| + | * [[Starting a new language with HFST]] |
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Revision as of 08:43, 18 July 2011
Hfst is a compiler for finite state transducers. The best documentation for writing such transducers is still Beesley and Karttunen (2003): Finite State Morphology. There still are some important differences between Hfst and the compilers described in the B&K book.
The Hfst subprograms
Hfst consists of a large number of smaller programs, with different functions:
- hfst-calculate
- hfst-compare
- hfst-compose
- hfst-compose-intersect
- Perform intersecting composition on two transducers (typically the morphotactic transducer/lexicon and the morphophonological transducer)
- hfst-concatenate
- hfst-conjunct
- hfst-determinize
- hfst-diff-test
- hfst-disjunct
- hfst-duplicate
- hfst-foma-wrapper.sh
- hfst-format
- hfst-fst2fst
- hfst-fst2pairstrings
- hfst-fst2strings
- hfst-fst2txt
- hfst-head
- hfst-invert
- Turn a transducer upside down.
- hfst-lexc
- Compile a lexc file into a finite-state transducer
- hfst-lexc2fst
- hfst-lookup
- hfst-lookup-optimize
- hfst-minimize
- hfst-name
- hfst-omor-evaluate
- hfst-pair-test
- hfst-preprocess-for-optimized-lookup-format
- hfst-proc
- hfst-project
- hfst-push-weights
- hfst-regexp2fst
- hfst-remove-epsilons
- hfst-repeat
- hfst-reverse
- hfst-split
- hfst-strings2fst
- hfst-strip-header
- hfst-substitute
- hfst-subtract
- hfst-summarise
- hfst-symbols
- hfst-tail
- hfst-twolc
- hfst-twolc-loc
- hfst-txt2fst
- hfst-xfst
