Neural Networks for File Fragment Classification (CROSBI ID 676714)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Vulinović, Kristijan ; Ivković, Lucija ; Petrović, Juraj ; Skračić, Kristian ; Pale, Predrag
engleski
Neural Networks for File Fragment Classification
Abstract - File fragment classification is an important step in file forensics in which filetypes are assumed based on their available content fragments. Methods typically used for this task utilize machine learning techniques on features like byte frequency distributions and fragment entropy measures. In this paper, a contribution to this field is made through exploration of novel approaches to the problem including feedforward artificial neural networks and convolution networks. Feedforward neural networks were trained with byte histograms and with byte-pair histograms, while convolution neural networks were trained with blocks consisting of 512 bytes of data obtained from the GovDocs1 dataset. The results suggest convolution neural networks are not as promising for this problem as feedforward artificial neural networks, and feedforward artificial neural networks showing great results.
file fragment classification ; file type detection ; artificial neural network ; convolutional neural network ; feed forward neural network ; file type forensics
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Podaci o prilogu
1395-1399.
2019.
objavljeno
10.23919/MIPRO.2019.8756878
Podaci o matičnoj publikaciji
Podaci o skupu
MIPRO 2019
predavanje
20.05.2019-24.05.2019
Opatija, Hrvatska