Regression on Hospital case cost dataset (test)

0.7551Coefficient of Determination (R2)PPR

Evaluation results

Method
PPR2018.04	0.7551	0.0771	430.2943	10.6252	0.1709	80.3182	5.8489	0.0823	24.2121	-5.5076	0.4081	3,887,478.154	0.0292	0.4948	0.2315	0.583	1,971.6689	2.1221	0.2449	10.1177	5.8373	13,606,173,540
Random Forest Regression (RFR)2018.04	0.7527	0.1007	465.3754	14.7008	0.1848	114.5885	7.4764	0.089	6.3473	-9.7483	0.4587	3,925,499.976	0.0293	0.4972	0.2503	0.7315	1,981.2875	2.5658	0.2473	13.1725	7.4389	13,739,249,915
Linear Regression (LR)2018.04	0.7505	0.1347	481.748	16.9101	0.1914	149.1442	10.9705	0.1261	38.4218	-5.8607	0.6814	3,961,519.52	0.0295	0.4995	0.2591	1.0749	1,990.3566	2.6902	0.2495	15.8641	10.9136	13,865,318,318
NLSR2018.04	0.7505	0.1347	481.748	16.9101	0.1914	149.1443	10.9705	0.1261	38.4219	-5.8607	0.6814	3,961,519.431	0.0295	0.4995	0.2591	1.0749	1,990.3566	2.6902	0.2495	15.8641	10.9136	13,865,318,009
Bayesian Linear Regression (BLR)2018.04	0.7498	0.12	473.4953	15.9663	0.1881	129.6546	9.0271	0.1174	16.4036	-8.8064	0.6902	3,971,442.311	0.0295	0.5001	0.2547	0.9045	1,992.8478	2.6738	0.2502	14.4157	9.1048	13,900,048,089
Gradient Boosting Machine (GBM)2018.04	0.7432	0.115	472.7597	18.8039	0.1878	135.6288	7.4804	0.1385	-45.8404	-13.9066	0.3082	4,076,863.627	0.0299	0.5067	0.2543	0.7394	2,019.1245	3.1995	0.2568	15.9767	7.4423	14,269,022,695
RR2018.04	0.7189	0.0067	254.5004	3.0518	0.1011	7.335	0.4794	0.0065	233.4515	1.0185	0.0518	4,463,364.639	0.0313	0.5301	0.1369	0.048	2,112.6677	1.677	0.2811	3.4404	0.4799	15,621,776,235
RRmm2018.04	0.7187	0.0066	254.557	3.0503	0.1011	7.3101	0.4761	0.0064	233.7708	1.016	0.0518	4,465,682.959	0.0313	0.5303	0.1369	0.0476	2,113.2163	1.6774	0.2813	3.439	0.4763	15,629,890,357
Boosted Decision Tree Regression (BDTR)2018.04	0.712	0.0419	484.3054	8.7833	0.1924	33.42	2.8282	0.0298	6.3421	-3.6018	0.4746	4,571,819.748	0.0317	0.5366	0.2605	0.284	2,138.1814	2.421	0.288	8.0423	2.8373	16,001,369,118
Support Vector Regression (SVR)2018.04	0.6852	0.1132	421.5048	16.6987	0.1674	156.3304	8.2932	0.1274	133.1441	-11.1124	0.3384	4,998,308.675	0.0331	0.561	0.2267	0.8058	2,235.6898	2.7828	0.3148	14.9463	8.2134	17,494,080,364
Decision Forest Regression (DFR)2018.04	0.6576	0	424.2223	6.4989	0.1685	9.1667	0.6847	0.0091	-46.7055	-3.7856	0.3027	5,436,572.093	0.0345	0.5851	0.2282	0.0682	2,331.6458	2.6372	0.3424	5.3109	0.6832	19,028,002,324
Gradient Boosting Regression (GRR)2018.04	0.5155	0.0568	554.6658	9.4456	0.2203	52.2051	3.9094	0.0425	291.3209	-2.6764	0.3606	7,692,362.075	0.0411	0.696	0.2984	0.3886	2,773.5108	2.1222	0.4845	9.7217	3.8986	26,923,267,263
Poisson Regression (PR)2018.04	0.1769	0.8113	1,620.5862	100.3032	0.6437	1,175.0388	66.5457	0.8564	64.7614	-82.826	1.0139	13,067,407.76	0.0535	0.9071	0.8717	5.0833	3,614.887	13.399	0.8231	61.1432	61.1301	45,735,927,158
Neural Network Regression (NNR)2018.04	-0.0704	0.6322	1,594.8297	60.1384	0.6335	685.4257	53.2716	0.4501	1,057.3001	-14.8161	2.0807	16,993,900.55	0.061	1.0345	0.8579	4.8086	4,122.3659	7.2965	1.0704	57.3569	51.6835	59,478,651,920