A frequency-filtering strategy of obtaining PHI-free sentences from clinical data repository.
Dingcheng LiMajid Rastegar-MojaradRavikumar Komandur ElayavilliYanshan WangSaeed MehrabiYue YuSunghwan SohnYanpeng LiNaveed AfzalHongfang LiuPublished in: BCB (2015)