Integrate sorted histogram features

packing-box / docker-packing-box

Docker image gathering packers and tools for making datasets of packed executables and training machine learning models for packing detection

GNU General Public License v3.0

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Closed AlexVanMechelen closed 6 months ago

AlexVanMechelen commented 6 months ago

This PR adds:

A staticmethod for computing sorted histograms
A cached_property storing the sorted histogram of node sizes (used in multiple features)
A functools.lru_cache'd function to calculate n-gram sorted histograms (used in multiple features for the same function parameters)
A minor fix in the n-gram computation