Difference between revisions of "Flag diacritics"
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The concept originally comes from Xerox Finite State Toolkit, but has been reimplemented in [[HFST]] (as well as an experimental mode in [[lttoolbox-java/Flag diacritics]]). |
The concept originally comes from Xerox Finite State Toolkit, but has been reimplemented in [[HFST]] (as well as an experimental mode in [[lttoolbox-java/Flag diacritics]]). |
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Some [[Flag diacritics considered harmful|consider flag diacritics harmful]] |
Some [[Flag diacritics considered harmful|consider flag diacritics harmful]], and in many cases they are over-used where simpler methods are possible. |
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Nevertheless, there is a GsoC idea to [[Ideas for Google Summer of Code/Flag diacritics in lttoolbox|implement them in lttoolbox]]. |
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Latest revision as of 06:49, 20 October 2014
Flag diacritics are a tool that let you express morphological dependencies as constraints between states in an FST, where constraints are checked at run-time instead of at compile-time. This lets you have fewer states in your FST (at the cost of some run-time overhead).
The concept originally comes from Xerox Finite State Toolkit, but has been reimplemented in HFST (as well as an experimental mode in lttoolbox-java/Flag diacritics).
Some consider flag diacritics harmful, and in many cases they are over-used where simpler methods are possible. Nevertheless, there is a GsoC idea to implement them in lttoolbox.
