In large text compression benchmark, i have seen all top 15 compression program use CM algorithm. May be this is Context Mixing. I want to learn CM . Can anyone give me some good resource to learn it . If you can give me some source code , it will be helpful
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Thread: Context Modeling
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12th January 2018, 13:41 #1Member
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Context Mixing
Last edited by imransuet; 13th January 2018 at 06:15.
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12th January 2018, 17:04 #2Member
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Matt Mahoney's online book is a starting point, maybe then perhaps the older PAQ code, before all the extra bells and whistles were added.
http://mattmahoney.net/dc/dce.html#Section_43
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16th January 2018, 17:09 #3Member
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You could check out ZPAQ and it's format specification, serveral models are listed there and how they can be linked.
http://mattmahoney.net/dc/zpaq.html
http://mattmahoney.net/dc/zpaq_compression.pdf
Spec: http://mattmahoney.net/dc/zpaq206.pdf
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