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by 28 Octobre 2016 Gif sur Yvette - - PowerPoint PPT Presentation
by 28 Octobre 2016 Gif sur Yvette - - PowerPoint PPT Presentation
by 28 Octobre 2016 Gif sur Yvette Disassemble Analyse Traitement 1 Traitement 2 Disassemble ... Traitement 1: Extraction sections delimited by blocks
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Disassemble Analyse
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... Traitement 1 Traitement 2 Disassemble Analyse
Traitement 1:
- Extraction sections delimited by blocks
- f zero.
Traitement 2:
- Eliminate low entropy section using
Shannon’s Entropy
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Training Instances Learning Algorithm Trained for task (T)
Ask
- Evaluation (P)
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Type:
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Good feature selection Bad feature selection
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Split data into k samples Training Data Learn model on every sample Combine predictions using votes Test Data Model 3 Model 1 Model 2 voting Final predictions feffff <= 0 ARM 4e5e4e<= 0 000001 <= 0 IA64 SPARC
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Feature extraction Feature extraction Model building Learning Engine generate
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Binary Generate .text Section .text + .data Section
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