You can try Text::LevenshteinXS for the need for speed.

You can also try Text::WagnerFischer and Text::Brew to play with operation's weights/costs to detect letters swap.

There are also Text::PhraseDistance that is suited for phrases but that can benefit from a custom distance. The 0.01 version has also a dinamic technique (slow), instead the 0.02 solves the issue for the marriage problem.

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In reply to Re: Re: Re: Detecting transpositions by dree
in thread Detecting transpositions by BrowserUk

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