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Obfuscator: better default parameter #2518

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This commit is contained in:
Alexey Milovidov 2018-06-17 02:34:34 +03:00
parent ff359a57c2
commit 3ea8ce1c0a
1 changed files with 1 additions and 1 deletions
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dbms/programs/obfuscator/Obfuscator.cpp
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@ -945,7 +945,7 @@ try
("silent", po::value<bool>()->default_value(false), "don't print information messages to stderr")
("order", po::value<UInt64>()->default_value(5), "order of markov model to generate strings")
("frequency-cutoff", po::value<UInt64>()->default_value(5), "frequency cutoff for markov model: remove all buckets with count less than specified")
("num-buckets-cutoff", po::value<UInt64>()->default_value(2), "cutoff for number of different possible continuations for a context: remove all histograms with less than specified number of buckets")
("num-buckets-cutoff", po::value<UInt64>()->default_value(0), "cutoff for number of different possible continuations for a context: remove all histograms with less than specified number of buckets")
("frequency-add", po::value<UInt64>()->default_value(0), "add a constant to every count to lower probability distribution skew")
("frequency-desaturate", po::value<double>()->default_value(0), "0..1 - move every frequency towards average to lower probability distribution skew")
("determinator-sliding-window-size", po::value<UInt64>()->default_value(8), "size of a sliding window in a source string - its hash is used as a seed for RNG in markov model")