Table 5.

Comparison between top (ranks 1–10 and 101–110) candidate psychiatric symptoms generated by using our approach and TF-IDF for semantic similarity calculation.

Rank	Sentence embedding +forum	TF-IDF
1	bipolar disorder	obsessive compulsive disorder
2	poor concentration	bipolar disorder
3	intrusive memories	a head
4	postpartum depression	bipolar 1 disorder
5	dry mouth	is easily distracted
6	self harm	a major depressive episode
7	agoraphobia	poor concentration
8	chills	fatigue
9	difficulty breathing	dry mouth
10	hot flashes	intrusive memories
101	ptsd and depression	an
102	anxiety and pain	to
103	mania	suicide attempts
104	persistent headache	teen
105	alcohol abuse	reported avoidance
106	tired	his shoulder
107	dying	pain control
108	hopelessness	a distressing pain
109	fatigue and/or headaches	significant avoidance
110	chronic fatigue and pain	disorder