11-09-2025, 08:28 AM
On a more detailed note, keep in mind that the second order entropy (either the unconditional or the conditioal one) is a single value representing a 2-dimensional matrix of probability values.
There are infinitely many different such matrices (probability distributions) that all lead to the same entropy.
To get a really good match, one should be able to approach the entire distribution.
Note, that this would be a major achievement, and a sign that one is potentially onto something.
(Of course, a Naibbe-type cipher, that recomposes the text from known segments of it, may be able to mimick it quite well due to its very nature.)
There are infinitely many different such matrices (probability distributions) that all lead to the same entropy.
To get a really good match, one should be able to approach the entire distribution.
Note, that this would be a major achievement, and a sign that one is potentially onto something.
(Of course, a Naibbe-type cipher, that recomposes the text from known segments of it, may be able to mimick it quite well due to its very nature.)


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