The mathematical model of estimation the multidimensional steganalytical methods reliability
Атласов Игорь Викторович, Roman A. Solodukha · Journal of Physics Conference Series · 2019
The most effective approach in steganalysis is adaptive multidimensional models. In order to apply multidimensional steganalytical methods in computer forensic expertise, it is necessary to evaluate their reliability in terms of mathematical statistics. The article is devoted to development of a mathematical model for estimating the reliability of the multidimensional steganoanalytical methods. Wherein such parameters as sampling representativeness, significance level, and error are taking into account. The article describes the relevance of the topic, provides mathematical premises of the model development. The model based on evalution of regression. The relationship between sample representativeness and significance level is determined. An example of application of the proposed model in the computer forensics expertise is considered.