Survey of Research on Named Entity Recognition in Cyber Threat Intelligence.

Keke Zhang Xu Chen Yongjun Jing Shuyang Wang Lijun Tang

Published in: SmartCloud (2022)

Keyphrases

named entity recognition
information extraction
named entities
cyber crime
natural language processing
semi supervised

maximum entropy
text summarization
conditional random fields
crime investigation
sequence labeling
artificial intelligence

classifier ensemble
relation extraction
annotated corpus
hand coded
law enforcement agencies

data sets
maximum entropy classifier
machine learning
co occurrence
hidden markov models