Zheng Classification with Missing Feature Values Using Local-Validity Approach

Table 1

Description of liver cirrhosis TCM dataset used in the experiment.

Feature name	𝛼 (%)
(1) Lassitude and fatigue	5
(2) Head heaviness	0.1
(3) Spontaneous sweat	10
(4) Nocturnal polyuria	0
(5) Depression	4
(6) Gingiva bleeding	0.2
(7) Blurred vision	3.1
(8) Reduced appetite	0
(9) Dry and bitter taste	0
(10) Abdominal pain	1
(11) Rib-side and flank distention and pain	2.3
(12) Low limbs puffy swelling	1.2
(13) Belching	0
(14) Yellow urine	0
(15) Scant urine	3.2
(16) Night sweat	1.1
(17) Sloppy stool	0.2
(18) Skin itching	2.1
(19) Skin bleeding	0
(20) Insomnia	0.3
(21) Limp aching lumbar and knees	0
(22) Tinnitus	0
(23) Hypochondriac distending pain	3.8
(24) Abdominal distension	0.1
(25) Yellow body	0
(26) Acid regurgitation	0
(27) Liver palm	0
(28) Dazzle	0.1
(29) Chill and cold limbs	2.1
(30) Constipation	0
(31) Vexing heat in the five heart	0.3
(32) Nose bleeding	0
(33) Rashness impatience and irascibility	0
(34) Fatigued and heavy limbs	0
(35) Dry eyes	4.1
(36) Epigastralgia	0.1
(37) Foul breath	0.2
(38) Yellow eyes	0
(39) Nausea vomit	0
(40) Spider naïve	0.1