Table 7.

Keywords for the institutional classification tasks and the corresponding semantically similar words found by the deep representation method

Task	Keyword	Selected semantically similar words
Mayo Clinic Smoking Status Classification	smoke	secondhand, thirdhand, pipes, nutcrackers, cigs
	tobacco	cigarettes, cigarette, cigar, cigars, tobaco
	cigarette	cigar, hookah, tobacco, cigarettes, cigars
	nicotine	nicotene, nicoderm, nictoine
Proximal Femur (Hip) Fracture Classification	fx	fracture, comminuted, pinning, displaced, fractures
	intertrochanteric	intramedullary, nailing, pinning, intratrochanteric, introchanteric, transtrochanteric, pertrochanteric, basicervical, intertroch
	greater trochanter	trochanters, troch, trochanteric