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Table 5 Performance of Deid system and Stanford named entity recognizer on development and test sets considering only proper names

From: A system for de-identifying medical message board text

  

Deid - Out of the box

Deid - Ambig. name list with usernames

Deid - Unambig. name list with usernames

Stanford NER

DEV

Precision

52.1%

51.2%

11.1%

61.7%

 

Recall

86.3%

84.2%

86.3%

81.2%

TEST

Precision

41.2%

40.2%

7.6%

55.4%

 

Recall

85.1%

84.2%

85.6%

85.4%