固有表現タイプ(IREX)
IREX: IR & IE Evaluation Project in Japanese
固有表現タイプ(MUC)
+ ARTIFACT
Named Entities (4タイプ)
ORGANIZATION
PERSON
LOCATION
ARTIFACT
Temporal Expressions
DATE
TIME
Number Expressions
MONEY
PERCENT
https://nlp.cs.nyu.edu/irex/