Good evening, I ran a few sentences through default clinical pipeline.
It really reliable if it's only one term after negative, but I am get in-consistent value for polarity for the list of terms. Please see example below. 1. denies fatigue, malaise, fever, weight loss SignSymthomMention: polarity = -1: fatigue, malaise,fever polarity = 1: weight loss. Why does weight loss got single out? 2. denies ear pain or discharge, nasal obstruction or discharge, sore throat polarity = -1: ear pain or discharge polarity = 1: nasal obstruction or discharge, obstruction, sore throat Doesn't even acknowledge the list. 3. denies back pain, joint swelling, joint stiffness, joint pain polarity = -1: back pain, Swelling polarity = 1: Joint swelling, Stiffness, pain What! totally messy the pattern. 4. denied back pain, joint swelling, joint stiffness, joint pain Ok, may be it doesn't like the word denies; I changed to denied, deny, etc.. polarity = -1 : Swelling everything else is 1. My question is: How do I handle the negative claims in the document? Thank you Kathy
