Machine Learning Supervisionado para Previsão - Precificação de Imóveis - Weka - SAS - Excel

 Machine Learning Supervisionado para Previsão - Precificação de Imóveis - Weka - SAS - Excel

Regressão precificação imóveis em Excel - SAS  Robust Reg e Weka. Comparação dos Resultados

Tam_Cas	Tam_Terr	Superm.	Farmacia	Criminal	Banh_Refor	Preco
2529	9191	79	61	100	0	167
3247	10061	47	78	100	1	175
2032	10150	13	89	100	1	198
2397	14156	9	50	100	0	190
2200	9600	62	80	100	1	195
8536	19994	80	94	2	1	525
2983	9365	44	100	60	1	230
3388	9626	58	95	100	0	187
3640	10106	27	5	80	1	211
1987	12153	49	51	100	1	174
2299	11878	69	3	100	0	192
8868	14797	36	82	2	1	560
8260	14680	40	43	2	1	477
2888	9626	97	18	100	1	171
2640	10106	56	17	100	1	186
2215	12153	24	91	80	1	194
2299	11878	86	23	90	1	192
8368	14797	5	92	2	1	460
7760	14680	74	87	2	1	478
3186	9496	15	96	80	1	209
3514	9866	81	99	90	1	199
2813	11129	93	14	90	1	193

@RELATION Precifica

@ATTRIBUTE Tam_Cas REAL

@ATTRIBUTE Tam_Terre REAL

@ATTRIBUTE Superm REAL

@ATTRIBUTE Farmacia REAL

@ATTRIBUTE Criminal REAL

@ATTRIBUTE Banh_Ref REAL

@ATTRIBUTE Preco REAL

@DATA

2529,9191,79,61,100,0,167

3247,10061,47,78,100,1,175

2032,10150,13,89,100,1,198

2397,14156,9,50,100,0,190

2200,9600,62,80,100,1,195

8536,19994,80,94,2,1,525

2983,9365,44,100,60,1,230

3388,9626,58,95,100,0,187

3640,10106,27,5,80,1,211

1987,12153,49,51,100,1,174

2299,11878,69,3,100,0,192

8868,14797,36,82,2,1,560

8260,14680,40,43,2,1,477

2888,9626,97,18,100,1,171

2640,10106,56,17,100,1,186

2215,12153,24,91,80,1,194

2299,11878,86,23,90,1,192

8368,14797,5,92,2,1,460

7760,14680,74,87,2,1,478

3186,9496,15,96,80,1,209

3514,9866,81,99,90,1,199

2813,11129,93,14,90,1,193

SAS

Data Precifica;

Input Tam_Cas Tam_Terr Supermer Farmacia Criminal Banh_Refor Preco;

cards;

2529 9191 79 61 100 0 167

3247 10061 47 78 100 1 175

2032 10150 13 89 100 1 198

2397 14156 9 50 100 0 190

2200 9600 62 80 100 1 195

8536 19994 80 94 2 1 525

2983 9365 44 100 60 1 230

3388 9626 58 95 100 0 187

3640 10106 27 5 80 1 211

1987 12153 49 51 100 1 174

2299 11878 69 3 100 0 192

8868 14797 36 82 2 1 560

8260 14680 40 43 2 1 477

2888 9626 97 18 100 1 171

2640 10106 56 17 100 1 186

2215 12153 24 91 80 1 194

2299 11878 86 23 90 1 192

8368 14797 5 92 2 1 460

7760 14680 74 87 2 1 478

3186 9496 15 96 80 1 209

3514 9866 81 99 90 1 199

2813 11129 93 14 90 1 193

;

Proc Print;

run;

Proc Robustreg;

Model Preco = Tam_Cas Tam_Terr Supermer Farmacia Criminal Banh_Refor ;

Run;