Feature Selection for Better Identification of Subtypes of Guillain-Barré Syndrome

Table 4

List of variables with the highest purity (0.7984) selected by CFS.

Feature	Meaning
v29	Extraocular muscles involvement
v30	Ptosis
v40	Karnofsky at discharge
v105	Distal amplitude of left ulnar motor nerve
v106*	Area under the curve of left ulnar motor nerve
v108	Proximal amplitude of left ulnar motor nerve
v111	Average F-wave latency of left ulnar motor nerve
v116	Distal amplitude of right ulnar motor nerve
v134	F-wave amplitude of left tibial motor nerve
v172*	Amplitude of left median sensory nerve
v173	Area under the curve of left median sensory nerve
v177*	Amplitude of right median sensory nerve
v182*	Amplitude of left ulnar sensory nerve
v185	Conduction velocity of right ulnar sensory nerve
v187	Amplitude of right ulnar sensory nerve
v192	Amplitude of left sural sensory nerve