Feature extraction function

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Definition(s):

identifies and extracts features/attributes from each digital artifact. The mechanism by which features are picked and interpreted depends on the approximate matching algorithm. The representation of this collection is the similarity digest of the object.
Source(s):
NIST SP 800-168

Glossary Comments

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See NISTIR 7298 Rev. 3 for additional details.

Information Technology Laboratory

Computer Security Resource Center

Computer Security Resource Center

Feature extraction function

Glossary Comments