本人最近用BP在作预测,但是以前这方面涉足不是很多,所以只好求教各位老师了!是这样的,我想用五个指标值预测一个0或者1的输出值,这个程序应该怎么编写?由于输出值为0或者1,需不需要提前对五个指标作处理?希望老师们给予解答,谢谢。
| 样本 | 期望输出 | x1 | x2 | x3 | x4 | x5 |
| 600173 | 1 | 0.77340 | -0.1697 | 0.11970 | 0.04360 | 1.05190 |
| 600198 | 1 | 0.95160 | 0.02400 | 0.17240 | 0.07780 | 1.02460 |
| 600800 | 1 | 0.83780 | 0.05390 | 0.07750 | 0.00820 | 1.02670 |
| 600705 | 1 | 0.49810 | -0.1107 | -0.0396 | -0.0174 | 0.96850 |
| 600223 | 1 | 0.52080 | 0.01080 | 0.13770 | 0.08240 | 1.11980 |
| 000007 | 1 | 0.24530 | -0.7874 | 0.20790 | 0.02600 | 1.08440 |
| 600503 | 1 | 1.00750 | -1.0603 | 0.27820 | 0.03420 | 0.92490 |
| 600722 | 1 | 0.54760 | 0.02570 | 0.07600 | 0.04840 | 1.11690 |
| 000100 | 1 | 0.99850 | 0.00720 | -0.0326 | -0.0563 | 1.10640 |
| 600609 | 1 | 0.53760 | -0.3368 | -0.0134 | -0.0030 | 1.11060 |
| 600753 | 1 | 0.54400 | 0.02000 | 0.03050 | 0.00380 | 1.03730 |
| 600155 | 1 | 0.64530 | 0.03510 | 0.09710 | 0.08190 | 1.15000 |
| 600706 | 1 | 0.61740 | 0.26950 | -0.1372 | -0.0422 | 1.14220 |
| 000673 | 1 | 2.36370 | 0.05350 | -0.0892 | -0.0317 | 0.95020 |
| 000738 | 1 | 0.97850 | -0.4369 | -0.1642 | -0.0585 | 0.95540 |
| 000928 | 1 | 0.63550 | -0.1741 | 0.05060 | 0.01880 | 1.01940 |
| 600891 | 1 | 0.37630 | 0.06110 | 1.67350 | 0.13320 | 1.17090 |
| 600209 | 1 | 0.76390 | -0.0686 | 0.20280 | 0.04090 | 1.05860 |
| 600516 | 1 | 0.86720 | -0.1295 | -0.0455 | -0.0168 | 1.02800 |
| 600657 | 1 | 0.74570 | -0.2685 | -0.1230 | -0.0527 | 0.96370 |
| 600386 | 1 | 0.37850 | 0.02490 | 0.16670 | 0.11580 | 1.20720 |
| 600862 | 1 | 0.59220 | 0.04720 | -0.0641 | -0.0431 | 0.99070 |
| 000509 | 1 | 0.54010 | -0.1134 | -0.1030 | -0.0283 | 0.88860 |
| 600671 | 1 | 1.87030 | 0.05380 | 0.00650 | 0.00380 | 1.02990 |
| 600735 | 1 | 0.38260 | 0.02420 | 0.08070 | 0.04350 | 0.96440 |
| 000779 | 1 | 0.83520 | -0.6655 | -0.1763 | -0.0820 | 1.12660 |
| 600645 | 1 | 0.74720 | -0.1904 | 0.20540 | 0.09670 | 1.14270 |
| 000692 | 1 | 0.79580 | 0.02390 | 0.22440 | 0.06320 | 1.24710 |
| 600381 | 1 | 1.05820 | 0.10820 | 0.03420 | 0.02340 | 1.33020 |
| 000691 | 1 | 0.53650 | -0.5348 | 0.36840 | 0.02630 | 1.13300 |
| 600716 | 1 | 0.37900 | 0.09610 | 0.25770 | 0.16950 | 1.25560 |
| 600854 | 1 | 1.72020 | 0.00520 | 0.05440 | 0.03840 | 1.05220 |
| 600734 | 1 | 0.82980 | -0.1160 | -0.1489 | -0.1221 | 0.93090 |
| 000506 | 1 | 0.54400 | -0.1826 | 0.10990 | 0.02520 | 1.04210 |
| 600579 | 1 | 0.59540 | 0.04600 | -0.1191 | -0.0369 | 1.07150 |
| 000735 | 1 | 1.04530 | 0.02560 | 0.22310 | 0.05210 | 0.92640 |
| 600052 | 1 | 0.41440 | 0.10700 | -0.0165 | -0.0020 | 1.25980 |
| 600699 | 1 | 0.63300 | 0.08870 | 0.12570 | 0.03650 | 1.26780 |
| 600213 | 1 | 0.69240 | -0.0844 | -0.0601 | -0.0387 | 1.01150 |
| 000716 | 1 | 0.62600 | 0.07670 | 0.15540 | 0.05270 | 1.16670 |
| 600076 | 1 | 0.41270 | -0.7656 | -0.2874 | -0.0492 | 0.95990 |
| 000920 | 1 | 0.83880 | -0.0110 | -0.1229 | -0.0634 | 1.40560 |
| 600225 | 1 | 0.92720 | -0.0748 | 0.12230 | 0.03210 | 1.00310 |
| 000545 | 1 | 0.76960 | 0.09070 | 0.06210 | 0.02300 | 1.10760 |
| 600217 | 1 | 0.58280 | 0.11090 | 0.13070 | 0.04960 | 1.19360 |
| 600599 | 1 | 1.97680 | 0.02750 | 0.08360 | 0.05760 | 1.01850 |
| 000965 | 1 | 1.27410 | 0.04940 | 0.08680 | 0.02960 | 1.10950 |
| 600080 | 1 | 0.90180 | 0.01290 | 0.09860 | 0.04720 | 1.11990 |
| 600207 | 1 | 1.03570 | 0.17560 | 0.09580 | 0.06950 | 1.24710 |
| 600568 | 1 | 0.98590 | 0.03140 | 0.00610 | 0.00410 | 1.24780 |
| 000005 | 1 | 0.38870 | -0.3077 | 0.91490 | 0.02520 | 1.28580 |
| 600462 | 1 | 0.70950 | 0.02480 | 0.16340 | 0.06710 | 1.09690 |
| 000799 | 1 | 0.72760 | 0.02470 | 0.33030 | 0.08060 | 1.27700 |
| 000650 | 1 | 0.46140 | -0.1892 | 0.06260 | 0.02740 | 0.97390 |
| 600552 | 1 | 0.82290 | 0.10230 | 0.05820 | 0.03410 | 1.21290 |
| 600313 | 1 | 1.66140 | 0.01090 | 0.06090 | 0.08290 | 1.01290 |
| 600101 | 1 | 0.80380 | 0.24330 | 0.41900 | 0.09400 | 1.28560 |
| 600758 | 1 | 0.79040 | -0.0117 | -0.0156 | -0.0167 | 0.99040 |
| 000040 | 0 | 0.62780 | 0.06470 | 0.42980 | 0.16200 | 1.13430 |
| 000068 | 0 | 0.99580 | 0.22460 | 0.34430 | 0.13870 | 2.06090 |
| 000096 | 0 | 3.16910 | 0.08250 | 0.02600 | 0.03340 | 1.07290 |
| 000415 | 0 | 0.91440 | 0.03750 | 0.18160 | 0.05220 | 1.23360 |
| 000422 | 0 | 0.63990 | 0.11040 | 0.23730 | 0.17520 | 1.28300 |
| 000502 | 0 | 1.41830 | 0.22330 | -0.0902 | -0.0488 | 1.01420 |
| 000514 | 0 | 1.63510 | 0.24380 | 1.31610 | 0.49180 | 1.01880 |
| 000525 | 0 | 0.74210 | 0.05380 | 0.08240 | 0.13170 | 1.08920 |
| 000527 | 0 | 0.47900 | 0.03590 | 0.06610 | 0.12990 | 1.07800 |
| 000528 | 0 | 0.85960 | 0.08320 | 0.09500 | 0.15730 | 1.19240 |
| 000567 | 0 | 1.21910 | 0.18750 | 0.06880 | 0.02270 | 1.02290 |
| 000584 | 0 | 0.28810 | 0.06530 | 0.06410 | 0.02020 | 1.91320 |
| 000606 | 0 | 0.57000 | 0.02060 | 0.21570 | 0.05090 | 1.13440 |
| 000703 | 0 | 1.01790 | 0.13040 | 0.25810 | 0.04920 | 1.11300 |
| 000760 | 0 | 0.54300 | -0.4236 | 0.07540 | 0.03240 | 1.03980 |
| 000789 | 0 | 0.58910 | -0.0705 | 0.02090 | 0.00790 | 1.44860 |
| 000796 | 0 | 0.50410 | 0.01650 | -0.0190 | -0.0071 | 1.15350 |
| 000826 | 0 | 1.88110 | 0.57110 | 0.27330 | 0.05870 | 0.92410 |
| 000831 | 0 | 0.51790 | 0.03480 | 0.19410 | 0.12040 | 1.25430 |
| 000839 | 0 | 0.56900 | 0.21900 | 0.38830 | 0.10720 | 1.24510 |
| 000905 | 0 | 1.25270 | 0.34470 | 0.19910 | 0.04490 | 1.53650 |
| 000967 | 0 | 3.41380 | -0.2780 | 0.06370 | 0.02190 | 1.10300 |
| 002014 | 0 | 1.71540 | 0.11700 | 0.09960 | 0.13150 | 1.60150 |
| 002030 | 0 | 4.46460 | 0.23950 | 0.09950 | 0.06340 | 1.75220 |
| 002034 | 0 | 1.22120 | 0.05350 | 0.12730 | 0.19550 | 1.26370 |
| 002036 | 0 | 3.80550 | 0.15720 | 0.18600 | 0.10270 | 1.91210 |
| 002038 | 0 | 12.3682 | 0.60800 | 0.33600 | 0.11540 | 3.70070 |
| 002039 | 0 | 0.36690 | 0.19050 | 0.38650 | 0.05790 | 3.59250 |
| 002044 | 0 | 0.97200 | 0.05210 | 0.07460 | 0.16270 | 1.06840 |
| 002100 | 0 | 0.62630 | 0.07820 | 0.10250 | 0.12350 | 1.13810 |
| 002106 | 0 | 1.34500 | 0.80150 | 0.39520 | 0.31260 | 2.20990 |
| 600105 | 0 | 0.91360 | 0.04560 | 0.01140 | 0.00660 | 1.13310 |
| 600130 | 0 | 0.85750 | 0.02590 | 0.00530 | 0.01200 | 1.07250 |
| 600159 | 0 | 0.65350 | -1.5321 | -6.2910 | -0.1031 | 0.16980 |
| 600179 | 0 | 0.67580 | 0.03410 | 0.05470 | 0.03080 | 1.02980 |
| 600180 | 0 | 1.12870 | 0.06180 | 0.01650 | 0.01100 | 1.01870 |
| 600266 | 0 | 0.31290 | 0.08520 | 0.17490 | 0.04390 | 1.09690 |
| 600315 | 0 | 1.88040 | 0.04290 | 0.04300 | 0.04290 | 1.11960 |
| 600335 | 0 | 0.57990 | 0.01870 | 0.46330 | 0.18630 | 1.33570 |
| 600455 | 0 | 1.93130 | 0.03130 | -0.8956 | -0.3294 | 1.64890 |
| 600476 | 0 | 1.10820 | 0.10070 | 0.01130 | 0.00430 | 1.13960 |
| 600487 | 0 | 1.29550 | 0.11940 | 0.11130 | 0.06530 | 1.07010 |
| 600506 | 0 | 2.18740 | 0.00960 | 0.86320 | 0.05160 | 2.31870 |
| 600513 | 0 | 3.72000 | 0.07350 | 0.01870 | 0.01120 | 1.04500 |
| 600529 | 0 | 1.01310 | 0.25730 | -0.0066 | -0.0033 | 1.12910 |
| 600633 | 0 | 1.29420 | 0.00830 | 0.03120 | 0.03020 | 1.07900 |
| 600696 | 0 | 0.93210 | 0.03900 | 0.22660 | 0.05900 | 0.92060 |
| 600730 | 0 | 1.11020 | 0.01590 | -0.0166 | -0.0390 | 1.00050 |
| 600747 | 0 | 1.45670 | 0.14580 | -0.0295 | -0.0118 | 1.37200 |
| 600785 | 0 | 0.64690 | 0.03430 | 0.06960 | 0.08880 | 1.09910 |
| 600791 | 0 | 0.47330 | 0.39890 | -0.6319 | -0.2013 | 1.11410 |
| 600836 | 0 | 0.65020 | 0.03210 | 0.09090 | 0.06530 | 1.11690 |
| 600866 | 0 | 1.98380 | 0.11060 | 0.06350 | 0.02350 | 1.49060 |
| 600869 | 0 | 0.74230 | 0.15880 | 0.07430 | 0.02860 | 1.18660 |
| 600885 | 0 | 0.55510 | 0.01400 | 0.00530 | 0.00230 | 1.12560 |
| 600965 | 0 | 2.18890 | 0.09970 | -0.0331 | -0.0333 | 1.48750 |
| 600969 | 0 | 1.05880 | 0.10920 | 0.02300 | 0.01390 | 1.71260 |
| 600982 | 0 | 0.95410 | 0.14590 | 0.13140 | 0.07200 | 1.56680 |
| 000935 | 1 | 0.63880 | 0.04650 | 0.11670 | 0.04190 | 1.23820 |
| 000906 | 1 | 0.57390 | 0.00340 | 0.03530 | 0.04620 | 1.02470 |
| 000971 | 1 | 1.03060 | 0.05500 | 0.05620 | 0.01940 | 1.10400 |
| 600868 | 1 | 0.60200 | 0.00870 | 0.23230 | 0.01880 | 1.57690 |
| 600401 | 1 | 0.73770 | 0.09630 | 0.01960 | 0.00870 | 1.36940 |
| 600870 | 1 | 0.67820 | 0.00820 | -0.0382 | -0.0746 | 1.01090 |
| 002075 | 1 | 0.47140 | 0.02620 | 0.01230 | 0.02130 | 1.03830 |
| 600556 | 1 | 0.53330 | 0.31330 | 0.53860 | 0.11890 | 1.24700 |
| 000722 | 1 | 0.42740 | 0.05880 | 0.21280 | 0.04880 | 1.06040 |
| 600212 | 1 | 0.45000 | 0.02270 | 0.01400 | 0.00590 | 1.00530 |
| 600793 | 1 | 0.28000 | 0.01110 | 0.26990 | 0.12830 | 0.91160 |
| 600792 | 1 | 0.18280 | 0.04200 | -0.0269 | -0.0263 | 1.05150 |
| 600372 | 1 | 0.62380 | -0.0068 | 0.01550 | 0.01110 | 1.21640 |
| 600329 | 1 | 0.64540 | 0.04180 | 0.10400 | 0.06570 | 1.08340 |
| 600771 | 1 | 0.92260 | 0.12290 | 0.52810 | 0.19610 | 1.14770 |
| 600275 | 1 | 0.06400 | 0.08630 | -0.1995 | -0.0335 | 0.77350 |
| 600180 | 1 | 0.95310 | 0.04730 | 0.13530 | 0.06750 | 1.07030 |
| 000023 | 0 | 0.64300 | -0.0467 | 0.19920 | 0.09820 | 1.10220 |
| 000516 | 0 | 0.65770 | 0.04800 | 0.05770 | 0.09160 | 1.12110 |
| 000518 | 0 | 2.11180 | -0.3767 | -0.0263 | -0.0040 | 1.11440 |
| 000720 | 0 | 0.52790 | 0.01170 | 0.06000 | 0.02980 | 1.15750 |
| 000723 | 0 | 0.85120 | 0.01230 | 0.05290 | 0.04500 | 1.02210 |
| 000795 | 0 | 0.85570 | 0.01100 | 0.15730 | 0.03760 | 1.18030 |
| 000856 | 0 | 0.39440 | 0.00940 | 0.00810 | 0.00380 | 1.01070 |
| 002019 | 0 | 0.65390 | 0.10840 | 0.08960 | 0.05510 | 1.27870 |
| 600200 | 0 | 0.97840 | 0.04790 | 0.03840 | 0.02660 | 1.10870 |
| 600382 | 0 | 1.07160 | 0.11300 | -0.0853 | -0.0362 | 1.01870 |
| 600433 | 0 | 0.73340 | 0.02670 | 0.11700 | 0.07770 | 1.11010 |
| 600458 | 0 | 1.24950 | 0.06290 | -0.0522 | -0.0349 | 1.06040 |
| 600487 | 0 | 1.28460 | 0.12650 | 0.00530 | 0.00300 | 1.02400 |
| 600535 | 0 | 1.31470 | 0.19100 | 0.14660 | 0.08670 | 1.31140 |
| 600557 | 0 | 0.95970 | 0.09100 | 0.12640 | 0.11430 | 1.13130 |
| 600622 | 0 | 0.84410 | 0.16190 | 0.16500 | 0.06040 | 1.23920 |
| 600965 | 0 | 1.08570 | 0.03460 | 0.10460 | 0.07030 | 1.09590 |
