Difference between revisions of "User:Lauro"
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m (New page: == Problems == === Most probable permutation=== Let <math>\Sigma</math> text( be a finite set of ''letters'' and let ) <math>W = \{w_1, w_2, ... w_n\}</math> be a set of ''words'' <math>w...) |
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Let <math>\Sigma</math> text( be a finite set of ''letters'' | Let <math>\Sigma</math> text( be a finite set of ''letters'' | ||
and let | and let <math>W = \{w_1, w_2, ... w_n\}</math> be a set of | ||
''words'' <math>w_i = \sigma_1 \sigma_2 ... \sigma_{k_i}.</math> | ''words'' <math>w_i = \sigma_1 \sigma_2 ... \sigma_{k_i}.</math> | ||
Revision as of 09:09, 30 August 2008
Problems
Most probable permutation
Let <math>\Sigma</math> text( be a finite set of letters and let <math>W = \{w_1, w_2, ... w_n\}</math> be a set of words <math>w_i = \sigma_1 \sigma_2 ... \sigma_{k_i}.</math>
The proposed question is:
Given a bag of letters from <math>\Sigma</math>, output a permutation of these letters or simply a word with these letters that is most probable of having been generated by the same rules that generated the words in <math>W</math>.