Descriptive forest: experiments on a novel tree-structure-generalization method for describing cardiovascular diseases

Table 3 Least PTS of each tree constructed by WEKA

minNumObj	Cleveland dataset				Hungarian dataset				C–H dataset				All the CVD datasets
minNumObj	acc	LN	size	PTS	acc	LN	size	PTS	acc	LN	size	PTS	acc	LN	size	PTS
2	72.52	40	68	12	90.79	3	4	2	86.39	26	43	9	85.19	34	60	8
3	71.85	33	56	10	90.44	3	4	2	85.04	26	42	10	85.73	17	30	4
4	71.85	13	21	5	92.49	3	4	2	85.04	17	27	7	85.62	16	28	4
5	68.87	12	19	5	92.15	3	4	2	85.55	17	27	7	85.19	16	28	4
6	69.87	6	9	3	90.79	3	4	2	82.86	12	21	3	84.10	16	28	4
7	71.19	6	9	3	91.47	3	4	2	83.53	8	14	2	84.10	14	24	4
8	73.18	6	9	3	91.81	3	4	2	83.53	8	14	2	83.55	16	28	4
9	73.18	6	9	3	92.49	3	4	2	83.53	8	14	2	83.66	12	22	2
10	72.52	6	9	3	92.49	3	4	2	83.36	8	14	2	83.33	12	22	2
11	72.52	6	9	3	93.17	5	8	2	83.53	8	14	2	83.12	12	22	2
12	70.86	6	10	2	93.17	3	4	2	83.70	7	12	2	82.68	12	20	4
13	70.86	6	10	2	93.17	3	4	2	83.70	7	12	2	83.22	12	20	4
14	70.53	6	10	2	93.17	3	4	2	83.70	5	8	2	83.88	10	18	2
15	69.87	6	10	2	93.17	3	4	2	83.70	5	8	2	83.55	10	18	2
20	70.20	6	10	2	93.17	3	4	2	84.20	5	8	2	83.12	9	16	2
25	70.53	5	9	1	93.17	3	4	2	83.70	5	8	2	83.44	7	12	2
30	71.52	5	8	2	93.17	3	4	2	81.68	5	8	2	82.35	6	10	2
35	70.86	4	7	1	93.17	3	4	2	80.84	4	6	2	81.05	6	10	2
40	71.52	4	7	1	93.17	3	4	2	80.84	4	6	2	81.05	4	6	2

Note: Acc accuracy, LN Number of Leaf Nodes, Size tree size, and PTS Prodigality for the Tree Structure

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