Back Propagation Neural Network: Numer Input Nodes: 104 Number Hidden Nodes: 2 Number Output Nodes: 2 -I 9000 -E 0.0112 -S 1792065153 -H 2 -M 0.01 Input Weights: -0.8630931379334508 -0.06317241992694766 age 0.2736069342824281 -0.7521310328527722 workclass=Private -0.7869098372762893 -0.9212837237986709 workclass=Self-emp-not-inc -0.40733705650067487 0.9918117803773336 workclass=Self-emp-inc -0.969283679308774 0.313298552638424 workclass=Federal-gov -0.267069181385573 -0.12124462510925138 workclass=Local-gov -0.4398681142843375 -0.3525232383890926 workclass=State-gov 0.33399737275058583 0.20680832380531555 workclass=Without-pay 0.01421735223356757 0.5948793035814612 workclass=Never-worked -0.7352851436540377 0.687836703439455 fnlwgt 0.162859409697792 0.6392328329624295 education=Bachelors 0.8056947132041958 0.03220986102230583 education=Some-college -0.38892308955462007 0.7723805390140899 education=11th 0.1180251488674573 0.7561993801131899 education=HS-grad -0.5240113165540132 -0.117521424688106 education=Prof-school 0.7282639496770908 -0.1981327483200428 education=Assoc-acdm -0.08231508277301813 0.7336372201560823 education=Assoc-voc 0.8862631465232145 0.6897493306842435 education=9th 0.23416914198148198 -0.8693912521703635 education=7th-8th -0.11772371601753862 -0.40106690654231714 education=12th -0.48811399763217533 0.6576921572951047 education=Masters -0.7940176130747789 0.590761860430904 education=1st-4th -0.10928905742705775 0.8952245648004755 education=10th 0.47416345608377974 -0.2663657863755884 education=Doctorate 0.584162851627319 -0.7560041862693034 education=5th-6th -0.2538037329444063 0.18822394911907558 education=Preschool -0.9107192441672685 -0.8594519454419698 education-num 0.8063928964731728 0.3846893497448858 marital-status=Married-civ-spouse 0.19208981425683302 0.45624894079257716 marital-status=Divorced 0.5574519073260509 -0.2554158994673035 marital-status=Never-married -0.9413579858317997 -0.10935748808164525 marital-status=Separated 0.39648936066114393 0.41749375985096693 marital-status=Widowed 0.0017651587753442222 0.0640298546594702 marital-status=Married-spouse-absent -0.39028940571715864 0.1319145364095553 marital-status=Married-AF-spouse 0.5021551658250714 -0.626599776658217 occupation=Tech-support 0.9178896315989533 -0.6136653920024358 occupation=Craft-repair -0.7196792976368349 0.30636433416046693 occupation=Other-service 0.545340608200851 -0.81661794578473 occupation=Sales 0.17289594784968654 0.3350267883085547 occupation=Exec-managerial 0.001631034516676566 -0.34045928976867645 occupation=Prof-specialty -0.7585008995207156 0.4799112096565492 occupation=Handlers-cleaners -0.6917049978780567 -0.9236857617322669 occupation=Machine-op-inspct 0.8818882997797697 -0.3939853726858664 occupation=Adm-clerical 0.04139119586245821 0.47561084707118173 occupation=Farming-fishing -0.8783212302033552 -0.8295467701296257 occupation=Transport-moving -0.6171892511791457 0.09103793758623979 occupation=Priv-house-serv 0.18109047410918389 -0.11563425381751591 occupation=Protective-serv -0.3145880911231702 0.5450060834124622 occupation=Armed-Forces -0.4233823732491322 0.19989665323957384 relationship=Wife 0.8847331682381243 -0.3849416872140452 relationship=Own-child 0.394413361386974 0.024088127083967015 relationship=Husband -0.32264490349553543 0.5564316269832952 relationship=Not-in-family -0.8604229474835496 -0.8479988728485197 relationship=Other-relative -0.30416637304681826 -0.2749634632466198 relationship=Unmarried 0.03919013989075304 0.8767563945307519 race=White -0.875844971061069 -0.37192565876844474 race=Asian-Pac-Islander 0.5693787994205579 0.5685746131600382 race=Amer-Indian-Eskimo -0.7837446676374769 0.07941559857054958 race=Other -0.01284278535256278 -0.06880672447909819 race=Black -0.877553540618526 0.36340322701147976 sex -0.05766280813546998 -0.42611458090762433 capital-gain -0.8675135880284262 -0.8075662240158488 capital-loss 0.9581477003349241 -0.36890690814547256 hours-per-week -0.03383633559021226 -0.2722199970839019 native-country=United-States 0.3049002548049351 -0.2114416870831659 native-country=Cambodia 0.858026945638505 0.4356561159893393 native-country=England 0.12133804310075624 -0.6773251389323964 native-country=Puerto-Rico -0.11357856143088552 -0.5437315539939482 native-country=Canada -0.3957758508201332 -0.06476292061088329 native-country=Germany 0.0011795465272235184 -0.673954959834504 native-country=Outlying-US(Guam-USVI-etc) -0.30196955345728416 -0.7057815457413756 native-country=India -0.559195534095644 0.13467076713402637 native-country=Japan -0.5482044936477841 0.5168125434813253 native-country=Greece 0.3491619255500493 -0.19001817774890983 native-country=South -0.48340727424351226 -0.6833982297494179 native-country=China 0.2727070086132253 -0.5350390184319733 native-country=Cuba -0.9493933520644147 -0.6359705518486605 native-country=Iran -0.5699975649415641 -0.6594593961671376 native-country=Honduras 0.4643197659895286 -0.521276357883216 native-country=Philippines 0.00238078303771716 -0.4670751761490357 native-country=Italy -0.6707195546367508 0.7028018402546803 native-country=Poland 0.7234475827851399 -0.4292913190261385 native-country=Jamaica 0.7126199651069811 -0.06603762059348584 native-country=Vietnam 0.4898644609639413 0.1399573883213363 native-country=Mexico -0.02306912924349991 0.6825825521635429 native-country=Portugal 0.039374668031267435 -0.5518641754887867 native-country=Ireland -0.538929339853544 0.4335852853771751 native-country=France 0.6259833502616758 -0.5573905506441117 native-country=Dominican-Republic 0.660436617196563 -0.9643527771199984 native-country=Laos -0.5330309611042794 0.3973871116638492 native-country=Ecuador -0.2474715414955171 0.22029038178953742 native-country=Taiwan -0.8388756789911422 -0.7373854233667771 native-country=Haiti -0.7688043386189745 -0.29683047509707894 native-country=Columbia -0.3798094253043238 -0.8864361450316678 native-country=Hungary 0.6556193818286067 -0.010172761101286953 native-country=Guatemala -0.12749399901729253 0.4867692667669288 native-country=Nicaragua 0.1913194969443488 0.8674796166566878 native-country=Scotland -0.33517945616614364 0.26654821980246 native-country=Thailand -0.20742422424767848 0.20090891734985727 native-country=Yugoslavia 0.5991799029324585 -0.029819894668424274 native-country=El-Salvador 0.08961570094260263 0.8709134276004085 native-country=Trinadad&Tobago 0.809644189336566 -0.8719825854639032 native-country=Peru -0.1904736510383438 0.02339384674092715 native-country=Hong -0.6599857730398222 0.2880305650240136 native-country=Holand-Netherlands Hidden Weights: 0.57909140791753 0.7837637819340504 0.942987129884598 0.6619802242734929 >50K <=50K Error sum for iteration 100 = 779.6115858751275 Error sum for iteration 200 = 769.7891512883795 Error sum for iteration 300 = 761.1705954485051 Error sum for iteration 400 = 757.8922577250219 Error sum for iteration 500 = 758.5431991610756 Error sum for iteration 600 = 762.0021991793395 Error sum for iteration 700 = 766.3584099580239 Error sum for iteration 800 = 768.677243004178 Error sum for iteration 900 = 766.2481380312897 Error sum for iteration 1000 = 761.4775763348373 Error sum for iteration 1100 = 756.950502410982 Error sum for iteration 1200 = 753.1726892611085 Error sum for iteration 1300 = 750.110698171474 Error sum for iteration 1400 = 747.6759216978043 Error sum for iteration 1500 = 745.665533920823 Error sum for iteration 1600 = 743.809633606297 Error sum for iteration 1700 = 741.8221376274814 Error sum for iteration 1800 = 739.5191648017588 Error sum for iteration 1900 = 736.855035264735 Error sum for iteration 2000 = 733.9241492148292 Error sum for iteration 2100 = 730.8399721716833 Error sum for iteration 2200 = 727.6875660239878 Error sum for iteration 2300 = 724.5295338388045 Error sum for iteration 2400 = 721.4084331613703 Error sum for iteration 2500 = 718.3602687552266 Error sum for iteration 2600 = 715.3961246035346 Error sum for iteration 2700 = 712.5236799724885 Error sum for iteration 2800 = 709.7445307166109 Error sum for iteration 2900 = 707.0591943070013 Error sum for iteration 3000 = 704.4638056099137 Error sum for iteration 3100 = 701.9522451064144 Error sum for iteration 3200 = 699.5192290210057 Error sum for iteration 3300 = 697.1578124813891 Error sum for iteration 3400 = 694.8563777899353 Error sum for iteration 3500 = 692.6043072216414 Error sum for iteration 3600 = 690.3926363308192 Error sum for iteration 3700 = 688.2117307595945 Error sum for iteration 3800 = 686.0559192933537 Error sum for iteration 3900 = 683.9181484748411 Error sum for iteration 4000 = 681.7962935541365 Error sum for iteration 4100 = 679.6910758168138 Error sum for iteration 4200 = 677.6073093354823 Error sum for iteration 4300 = 675.549976311713 Error sum for iteration 4400 = 673.5229968679548 Error sum for iteration 4500 = 671.530252829815 Error sum for iteration 4600 = 669.5741613149321 Error sum for iteration 4700 = 667.6563831779398 Error sum for iteration 4800 = 665.7777423727495 Error sum for iteration 4900 = 663.9379738980061 Error sum for iteration 5000 = 662.1371225880405 Error sum for iteration 5100 = 660.3733652672256 Error sum for iteration 5200 = 658.6453754571505 Error sum for iteration 5300 = 656.9511885720536 Error sum for iteration 5400 = 655.2885678169422 Error sum for iteration 5500 = 653.6554116538159 Error sum for iteration 5600 = 652.0495995566567 Error sum for iteration 5700 = 650.4691389419006 Error sum for iteration 5800 = 648.9120514506886 Error sum for iteration 5900 = 647.3766401448527 Error sum for iteration 6000 = 645.8620006129439 Error sum for iteration 6100 = 644.3671763686409 Error sum for iteration 6200 = 642.8911132286712 Error sum for iteration 6300 = 641.4337418177813 Error sum for iteration 6400 = 639.9962060153457 Error sum for iteration 6500 = 638.5787312150444 Error sum for iteration 6600 = 637.1817877289322 Error sum for iteration 6700 = 635.8061821683489 Error sum for iteration 6800 = 634.4545136400795 Error sum for iteration 6900 = 633.1268327518766 Error sum for iteration 7000 = 631.824646482049 Error sum for iteration 7100 = 630.5482064779328 Error sum for iteration 7200 = 629.298112116563 Error sum for iteration 7300 = 628.0749591861068 Error sum for iteration 7400 = 626.877484087069 Error sum for iteration 7500 = 625.7056438262116 Error sum for iteration 7600 = 624.5592610845923 Error sum for iteration 7700 = 623.4380458182382 Error sum for iteration 7800 = 622.3416165187483 Error sum for iteration 7900 = 621.2695198728572 Error sum for iteration 8000 = 620.2218109604913 Error sum for iteration 8100 = 619.1974647225336 Error sum for iteration 8200 = 618.1958221076144 Error sum for iteration 8300 = 617.2162895987384 Error sum for iteration 8400 = 616.2590828877148 Error sum for iteration 8500 = 615.3233329453069 Error sum for iteration 8600 = 614.4078225085422 Error sum for iteration 8700 = 613.5122157681916 Error sum for iteration 8800 = 612.6359973402348 Error sum for iteration 8900 = 611.7787995374739 Error sum for iteration 9000 = 610.939812977976 Options: -I 9000 Back Propagation Neural Network: Numer Input Nodes: 104 Number Hidden Nodes: 2 Number Output Nodes: 2 -I 9000 -E 0.0112 -S 1792065153 -H 2 -M 0.01 Input Weights: -2.203680470782424 1.862504636983184 age 0.6509756078354827 -0.038203379296435844 workclass=Private 1.0910262414653251 -1.9466720473137487 workclass=Self-emp-not-inc 0.47298001608102824 0.7557150016860461 workclass=Self-emp-inc -0.9579424975171746 -0.8922194694829703 workclass=Federal-gov 1.364420307106377 -0.2169373670020335 workclass=Local-gov -0.4510461946322085 -3.1474773236364118 workclass=State-gov 0.6740423748994329 -0.12441709576861903 workclass=Without-pay 0.354705313364267 0.2632161224159278 workclass=Never-worked 0.5682310664880575 0.6506886569006203 fnlwgt -1.7836538793478265 -3.19524707466145 education=Bachelors 0.864820523675865 1.264908830343163 education=Some-college 2.9767911047997164 0.5625069366421462 education=11th 0.44153214750673786 1.2451844277324227 education=HS-grad -1.9773859705461745 -3.630422361903491 education=Prof-school -0.5573446223786211 0.980966936944644 education=Assoc-acdm -0.32630979000746196 0.44603060762154295 education=Assoc-voc -0.5428901394259023 -1.8842068828191687 education=9th 2.5304316188409914 0.31184736360274357 education=7th-8th 2.5595725486790193 -2.4024995367618 education=12th 2.280058795995199 4.898910558236285 education=Masters 3.346358232465022 -1.3609677635022521 education=1st-4th 3.5882723530719636 0.5722885859764975 education=10th -1.5690220929434051 1.2659029857610122 education=Doctorate -3.1389373641410496 -3.2222627902581937 education=5th-6th 0.7148218125859815 -0.4660277796922533 education=Preschool -3.6506913922795947 0.30931520719204403 education-num -2.586602526566272 4.079901287499464 marital-status=Married-civ-spouse 0.8311380946255498 -1.690420166159612 marital-status=Divorced 1.8964674857093489 -0.7146606203090203 marital-status=Never-married 0.6137563898558759 -0.19119264202983124 marital-status=Separated 0.5301957911098518 -1.0637031189969643 marital-status=Widowed 2.933512256539315 -3.6114693308003183 marital-status=Married-spouse-absent 1.5113936716321843 -0.6938000727789024 marital-status=Married-AF-spouse 0.6268809324216003 1.9372691240032551 occupation=Tech-support 0.8181047692415497 0.6324885448704824 occupation=Craft-repair -0.06932118338009945 -4.206363964224139 occupation=Other-service 0.44233414262654797 0.7943495712648584 occupation=Sales -0.6020944801994755 0.6867653392660793 occupation=Exec-managerial -0.3909405450989741 -0.9498482707662973 occupation=Prof-specialty 1.4185783464045627 -0.2897812645518323 occupation=Handlers-cleaners 0.06736843581107706 -0.655027090311506 occupation=Machine-op-inspct 0.5556744690540474 -0.10971931252862875 occupation=Adm-clerical 1.1075085115731176 -5.995739134751706 occupation=Farming-fishing 0.9156090065100391 -0.003306008358152332 occupation=Transport-moving 1.2048929646811737 -1.8392836155432093 occupation=Priv-house-serv 0.11389922960164961 0.6254731824468593 occupation=Protective-serv 0.5465391358313244 -0.35110444884622927 occupation=Armed-Forces -1.4611637782713334 -7.779746959019905 relationship=Wife 1.366407284870991 -1.422508604118029 relationship=Own-child 2.073179220249161 0.5482135264442538 relationship=Husband 0.19653494367210797 2.2377299679378995 relationship=Not-in-family 1.3984817256367081 0.11010586998495174 relationship=Other-relative 0.561921992022229 0.9354340464485663 relationship=Unmarried -0.3752497725002738 0.6151679593211822 race=White -0.9753836035883701 0.20293658851057592 race=Asian-Pac-Islander 1.1881806679006297 -0.8122648380401953 race=Amer-Indian-Eskimo 3.073310901712652 -4.5526933039694315 race=Other 0.4516218164359563 1.319246462035781 race=Black -0.40164449107297573 -0.47905923857123583 sex -10.016885124813957 -2.875324550319341 capital-gain -3.2577688902231987 1.381775118467996 capital-loss -2.882448795455018 4.4600324957734285 hours-per-week -0.48143903588560416 0.632006476507947 native-country=United-States -6.10640347468715 -0.8277619365138239 native-country=Cambodia 0.6209605349060643 0.9826730325789582 native-country=England -0.23051889757269864 -1.4289152880221043 native-country=Puerto-Rico -1.3159887578704894 -0.017004753670824005 native-country=Canada -1.149686288920879 0.027487077979528634 native-country=Germany 0.8731070560324659 -1.0398549443249554 native-country=Outlying-US(Guam-USVI-etc) 1.856477411792073 -4.799038589485586 native-country=India 4.123061373138792 -0.3554311062506412 native-country=Japan 1.0785618856162427 -3.453081652374032 native-country=Greece 3.5039373743738826 3.5725449897956802 native-country=South 1.067006138451593 -0.0847016068694931 native-country=China 4.270047652719278 -0.5934971528857389 native-country=Cuba -4.190126175766299 0.7351480261548832 native-country=Iran 1.3622299439244965 -1.0139559698013398 native-country=Honduras -0.9095447904719628 -1.4073324703618013 native-country=Philippines -3.5630703663842356 -0.5104045045643202 native-country=Italy 0.7203096154986628 -3.535389730004978 native-country=Poland -3.8801960184127515 -1.4936516365398294 native-country=Jamaica 1.2214317975168298 -1.165595331946219 native-country=Vietnam 3.3964685242462407 0.3775767046999989 native-country=Mexico -1.6018665010805215 -0.9181353719840826 native-country=Portugal -0.06531556432544203 2.968414704595672 native-country=Ireland -1.0353490746483172 0.9380122446237331 native-country=France -3.187143439081931 -2.787055923852749 native-country=Dominican-Republic 2.2224447136971146 -1.7454039963933552 native-country=Laos 0.2232790110692196 -1.1225788645900048 native-country=Ecuador -0.9397361590588544 -0.266176401013264 native-country=Taiwan 2.677635461072948 -1.7232374762112463 native-country=Haiti 5.345770607636797 -2.42643649617768 native-country=Columbia -0.03932146417359441 -1.2180993261981103 native-country=Hungary -1.5500320586071556 1.6675085320060135 native-country=Guatemala 3.269860981196552 -0.9144711355301871 native-country=Nicaragua 0.7761590574454197 0.3179633009855702 native-country=Scotland 1.1433704253794548 0.4875013515837608 native-country=Thailand 1.0495174708396748 -0.5678213862307129 native-country=Yugoslavia 1.745835744738114 2.0796773937709423 native-country=El-Salvador 1.58831389843307 -0.6129560886738461 native-country=Trinadad&Tobago 1.3651681299305007 -0.22855367792531497 native-country=Peru 0.24268516116116873 -0.3130648706077203 native-country=Hong -0.3194978119091123 -0.04363261614167974 native-country=Holand-Netherlands Hidden Weights: -3.6282300099983327 3.628230009998332 2.779314804875558 -2.779314804875557 >50K <=50K === Error on training data === Correctly Classified Instances 4280 85.344 % Incorrectly Classified Instances 735 14.656 % Mean absolute error 0.2636 Root mean squared error 0.3291 Relative absolute error 71.3996 % Root relative squared error 76.6053 % Total Number of Instances 5015 === Confusion Matrix === a b <-- classified as 769 456 | a = >50K 279 3511 | b = <=50K === Error on test data === Correctly Classified Instances 13505 82.9495 % Incorrectly Classified Instances 2776 17.0505 % Mean absolute error 0.2766 Root mean squared error 0.3481 Relative absolute error 75.7488 % Root relative squared error 81.9402 % Total Number of Instances 16281 === Confusion Matrix === a b <-- classified as 2233 1613 | a = >50K 1163 11272 | b = <=50K