magika
Fast and accurate AI powered file content types detection
About this project
Magika Magika is a novel AI-powered file type detection tool that relies on the recent advance of deep learning to provide accurate detection. Under the hood, Magika employs a custom, highly optimized model that only weighs about a few MBs, and enables precise file identification within milliseconds, even when running on a single CPU. Magika has been trained and evaluated on a dataset of 100M samples across 200+ content types (covering both binary and textual file formats), and it achieves an average 99% accuracy on our test set. Here is an example of what Magika command line output looks like: Magika is used at scale to help improve Google users' safety by…
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