Cost-Sensitive Feature Selection of Numeric Data with Measurement Errors

Table 1

An example of numeric decision system (Liver).

Patient	Mcv	Alkphos	Sgpt	Sgot	Gammagt	Drinks	Selector
𝑥1	0.31	0.23	0.08	0.28	0.09	0.00	𝑦
𝑥2	0.14	0.38	0.23	0.35	0.06	0.10	𝑦
𝑥3	0.25	0.40	0.40	0.14	0.17	0.20	𝑦
𝑥4	0.60	0.46	0.51	0.25	0.11	0.60	𝑛
𝑥5	0.41	0.64	0.62	0.30	0.02	0.30	𝑛
𝑥6	0.35	0.50	0.75	0.30	0.02	0.40	𝑛
⋮	⋮	⋮	⋮	⋮	⋮	⋮	⋮
𝑥344	0.68	0.39	0.15	0.23	0.03	0.80	𝑛
𝑥345	0.87	0.66	0.35	0.52	0.21	1.00	𝑛