An Interpretable Classification Framework for Information Extraction from Online Healthcare Forums

Table 4

Top 10 average weight of word-based, LSP, semantic features in Lasso.

Word-based	Average weight	LSP	Average weight	Semantic	Average weight
Avoiding	−0.413	(PRP, PRP, RB, SYMP)	0.081	sosy	0.329
Wrong	−0.363	(PRP, PRP, VB, SYMP)	0.060	mobd	0.207
Avoid	−0.343	(VBZ, CC, SYMP)	0.058	patf	0.190
Prescribe	−0.323	(SYMP, SYMP, SYMP)	0.054	resa	−0.173
Bleeding	0.283	(PRP, SYMP, CC, SYMP, IN)	−0.053	inpo	0.100
Anxiety	0.281	(CC, SYMP, IN, SYMP)	−0.052	anab	0.094
Swelling	0.233	(PRP, SYMP, VBG)	0.049	mcha	−0.092
Increased	−0.185	(RB, SYMP, VB)	0.048	aggp	−0.090
Migraines	0.185	(JJ, IN, JJ, SYMP)	0.036	plnt	−0.063
Fever	0.160	(NN, SYMP, RB, SYMP)	−0.033	mamm	−0.052