Re: corrections on a dfa's input strings?

Hans-Peter Diettrich <DrDiettrich1@aol.com>
Fri, 11 Apr 2008 23:35:17 +0200

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Related articles
corrections on a dfa's input strings? vega_lope@yahoo.es (2008-04-11)
Re: corrections on a dfa's input strings? DrDiettrich1@aol.com (Hans-Peter Diettrich) (2008-04-11)
Re: corrections on a dfa's input strings? gene.ressler@gmail.com (Gene) (2008-04-15)
Re: corrections on a dfa's input strings? monnier@iro.umontreal.ca (Stefan Monnier) (2008-05-20)
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From: Hans-Peter Diettrich <DrDiettrich1@aol.com>
Newsgroups: comp.compilers
Date: Fri, 11 Apr 2008 23:35:17 +0200
Organization: Compilers Central
References: 08-04-036
Keywords: lex, errors
Posted-Date: 11 Apr 2008 22:39:26 EDT

vega_lope@yahoo.es wrote:


> My question is if there's anybody who could tell me about algorithms,
> names (I'm not english), or resources I can look for when trying to do
> corrrections on input strings against those already registered within
> the dfa.


One key might be "phonetic search".


A more general hint is the "distance" between the input and any stored
string, where it's up to you to define a measure (formula), that fits
your needs. Again "typographical error" is a good key for learning about
typical errors, occuring in entering text, which should not contribute
much to the distance of two words.


DoDi


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