trainingdata1

混合高斯模型 对于给定的数据

  2.3674375e+000  2.6200274e+000
  5.5101942e+000  2.0007268e+000
 -7.0078689e-001 -3.3588139e+000
  5.0824900e+000  1.0328959e+000
  5.0598155e+000  1.7374313e+000
  1.7897632e+000  7.5202657e-001
 -6.3531118e-001 -1.7769191e+000
 -8.6439504e-001  1.9483498e+000
  4.6345354e+000  1.8784478e+000
 -2.4265835e+000 -2.4178231e+000
 -2.0393515e+000 -9.9178763e-001
  4.7303974e+000  2.0866982e+000
 -2.6704957e+000 -1.2532313e+000
 -1.0060822e+000 -2.3162462e+000
  7.1802626e+000  1.9745990e+000
  5.9560505e-001  1.8727359e+000
 -3.6008856e+000 -2.6316329e+000
  1.3774317e+000  1.0125897e+000
  3.2012049e+000  1.8610731e+000
  1.6864639e+000  2.1869195e+000
 -2.0865650e+000 -2.1769566e+000
  4.8155330e+000  4.3043980e-001
  2.6469342e+000  3.0809282e+000
  4.8921646e+000  1.7417070e+000
 -2.2502220e+000 -2.1304718e+000
  5.3958261e+000  2.0180063e+000
  1.1519949e+000  1.9305264e+000
  2.5380417e+000  2.2246458e+000
 -2.4015930e+000 -2.1589931e-001
  3.9997620e+000  2.1966138e+000
  1.9715482e+000  2.3272626e-001
 -1.8518596e+000 -1.4034655e+000
  1.9097260e+000  1.5708288e+000
  2.2954362e+000  1.6499260e+000
  6.0608028e+000  1.6884863e+000
  2.3254688e+000  3.2547882e+000
 -2.0271615e+000 -2.9214447e+000
  2.6410652e+000 -2.1540768e-001
 -2.6877453e+000 -1.4082511e+000
 -3.6900895e+000 -3.2334929e+000
 -3.4797845e+000 -2.4077833e+000
 -1.2467207e+000 -1.6059313e+000
  4.4755326e+000  1.1832043e+000
 -2.0355110e+000 -1.9952100e+000
  2.1822225e+000  1.5197892e+000
 -2.1736001e+000 -6.4975139e-001
  2.3947725e+000  2.5238740e+000
  2.1263207e+000  2.8637856e+000
 -4.2902298e+000 -9.5904269e-001
  2.1987821e+000  2.3544773e+000
  5.3071012e+000  2.2670125e+000
  2.4169468e+000  1.5748062e+000
  7.1924513e+000  2.8565381e+000
 -2.4412365e+000 -2.9356948e+000
  1.6840159e+000  1.6607842e+000
 -3.3124361e+000 -2.0905796e+000
 -1.5520560e+000 -6.4252935e-001
 -2.8085800e+000 -2.7916991e+000
  3.5944891e+000  1.9922839e+000
 -2.1540158e+000 -1.0876738e+000
 -6.7263277e-002 -2.1308402e+000
 -9.9736757e-001 -1.4832916e+000
 -8.4659335e-001 -1.1911386e+000
  1.3492148e+000  7.2687384e-001
 -2.2763324e+000  9.1326742e-001
  2.8276124e+000  1.5414641e+000
  2.7149825e+000  1.6773313e-001
  2.6186066e+000  3.0173640e+000
  5.6908911e+000  2.3805617e+000
 -1.8871829e+000  3.5086112e-001
 -2.8297236e+000 -8.2891012e-001
  4.6431945e+000  1.0377075e+000
  1.7105739e+000  1.4961869e+000
 -8.8876807e-001 -1.0852045e+000
  1.7858814e+000  2.1485682e+000
 -2.1043604e+000 -2.2811630e+000
  1.7624266e+000  1.3996098e+000
 -1.6637324e+000 -2.9987741e+000
  1.1044158e+000  2.4585541e+000
 -2.0654085e+000 -1.8543210e+000
  3.6466690e+000  2.2949395e+000
  8.0520536e-001  3.2979586e-002
 -1.8585467e+000 -2.6587150e+000
  7.6943013e-001  7.3541184e-001
  4.8731602e+000  1.9687435e+000
 -1.3429824e+000 -2.4995372e+000
  6.9929736e-002  3.8777788e-001
  5.8541640e-001  3.9214974e+000
  2.0758955e+000  2.1335354e+000
  9.7069562e-001  1.8667844e+000
  2.4367937e+000  1.2142228e+000
  6.1352391e+000  2.4844008e+000
 -1.6731859e+000 -1.9429893e+000
 -1.8207000e+000 -3.1779129e+000
  6.9181328e-001  2.5997012e+000
 -2.8044260e+000 -2.6831791e+000
  6.0595365e+000  1.5859822e+000
 -2.4780436e+000 -1.1222647e+000
 -2.8361198e+000 -2.6915940e+000
  4.6740988e+000  1.9032432e+000
  3.4233268e+000  1.1960125e+000
 -2.1413204e+000 -2.7818208e+000
 -4.9608105e+000 -1.6891246e+000
 -9.6005269e-001 -5.9613678e-001
  2.9109063e+000  5.0031329e+000
 -2.0137106e+000 -2.3408584e+000
  6.3843946e+000  1.8647780e+000
  4.1770970e+000  2.7209752e+000
  1.9670228e+000  2.2851944e+000
  1.6804643e+000  1.9437976e+000
  3.2472155e+000  3.7886104e+000
  4.8321908e+000 -2.8648257e-001
 -1.7557872e+000 -9.6575434e-001
  6.2000091e+000  1.7635773e+000
  4.5949548e-001  1.2312538e+000
 -2.1768593e+000 -1.9605970e+000
 -1.8352379e+000 -2.9270513e+000
  2.5162949e+000  2.7907165e+000
  5.4152359e+000  2.4515888e+000
  1.5604642e+000  2.1601135e+000
  2.5114073e+000  1.1329376e+000
  5.1064720e+000  1.7570787e+000
  2.3431968e+000  7.7229865e-001
  9.5407793e-001  1.7218497e+000
  1.8331971e+000  1.5197389e+000
  1.6828877e+000  6.3644012e-001
  1.3478627e+000  2.6482669e+000
  1.0413667e+000  3.4632098e+000
 -3.4113612e+000 -1.7971302e+000
 -1.8558155e+000 -3.8020288e+000
 -2.5389845e+000 -3.7179725e+000
  6.0119589e+000  2.0806768e+000
  7.0254319e+000  2.0776333e+000
  1.3182639e+000  3.7267207e+000
 -2.5652225e+000 -1.4174517e+000
  2.9841729e+000  2.8192318e+000
  8.2258028e-001  2.3413873e+000
  5.7603729e+000  1.6458170e+000
  2.6814595e+000  2.0527085e+000
  2.6664356e+000  1.4828112e+000
  4.2336259e+000  1.9947761e+000
 -1.4240263e+000 -9.7281658e-001
  2.8499861e-001  2.4328589e+000
  4.9734491e+000  1.9397906e+000
  1.0322728e+000  6.9535076e-001
  1.4844705e+000  2.1378712e+000
 -2.0691533e+000 -5.1433520e-001
  3.9967491e+000  1.7419032e+000
 -2.2629205e+000 -3.3884770e+000
 -2.3887346e+000 -1.1803293e+000
 -1.4428122e+000 -2.9952383e+000
  2.4720277e+000  2.5028901e+000
  5.4855111e+000  2.4783947e+000
  6.1138354e+000  1.4670135e+000
  2.2878294e+000  2.6674941e+000
  3.2368476e-001  2.3094787e+000
  2.2880650e+000  2.0060621e+000
  7.3318289e+000  2.1991139e+000
 -1.5715685e+000 -2.7627565e+000
 -2.7395027e+000 -2.2830030e+000
 -2.1545036e+000 -2.8466664e+000
  6.4800557e+000  1.5587165e+000
  6.2083877e+000  2.1187516e+000
 -3.6515735e+000 -2.1712576e+000
  2.5520425e+000  1.4462952e+000
  2.7414861e+000  1.0326902e+000
 -2.5772057e-001 -3.8081662e+000
  1.2810573e+000  1.3321293e+000
 -8.8513606e-001 -2.9110350e+000
 -1.7753603e-001 -5.3969800e-001
  2.5851439e+000  1.6732865e+000
  4.4823845e+000  2.3725362e+000
  3.3081813e+000  2.3778808e+000
  2.7404865e+000  9.0433540e-001
 -1.1319267e+000 -4.6844993e+000
 -2.7708505e+000 -3.2967303e+000
  9.1734966e-001  3.4815219e+000
  4.8675597e+000  1.9387072e+000
  4.2967622e+000  2.1891635e+000
 -4.9401359e-002 -1.8501313e+000
  1.8819961e+000  3.3737869e+000
  4.4997357e+000  2.3572633e+000
  2.7265414e+000  3.8617321e+000
  5.3656699e-001  7.9103994e-001
 -2.0932096e+000 -2.3978678e+000
  2.5927482e+000  1.6591112e+000
  1.4024139e+000 -9.8664620e-002
  2.3657471e+000  1.3454404e+000
 -2.5005424e+000 -6.2527794e-001
  3.5361700e+000  3.4845397e+000
 -5.8462304e-001 -1.4409522e+000
  3.6932718e+000  1.2908697e+000
  5.3616850e-001 -2.0178653e+000
 -1.5750556e+000 -2.6248999e+000
 -1.6841242e+000 -3.6217687e-001
  3.2097526e+000  2.1502696e+000
  5.0800081e+000  1.5437207e+000
  2.5635197e+000  1.8865584e+000
  3.4939698e+000  3.0223767e+000
  7.0775356e+000  1.8624712e+000
  3.9877050e+000  3.2180848e+000
  1.9111555e+000  5.6820050e-001
  4.8992205e+000  2.4290149e+000
  4.8607373e+000  2.1979301e+000
  4.9287907e+000  2.1050969e+000
 -2.1529244e+000 -3.2755433e+000
  5.2823817e+000  2.1626709e+000
  2.9914822e+000  4.0815434e-001
  2.3851148e+000  2.8261995e+000
  2.9898931e+000  2.4313221e+000
  2.0222054e+000  1.3533106e+000
  1.1254324e+000  4.6496874e-001
 -1.8852672e+000 -2.4666921e+000
  2.8606390e+000  2.2900270e+000
  2.4338361e+000  2.2279965e+000
  1.4630719e+000  1.9377083e+000
 -1.9671672e+000 -3.6842105e+000
  6.0490517e+000  2.2148098e+000
  6.3520091e-001  8.7695808e-001
 -1.9450825e+000 -8.5921367e-001
 -1.8779893e+000 -2.3037468e+000
  5.6253433e-001  1.2082821e+000
  3.8439227e+000  1.2080822e+000
  2.6555887e+000  1.8057821e+000
  2.7787256e+000  2.4052244e+000
  5.0937472e+000  2.3156693e+000
  4.2599372e+000  1.7118722e+000
 -3.3705938e+000 -3.6236562e+000
  4.1921789e+000  2.0722370e+000
 -2.8019457e+000 -4.6353421e+000
  3.5985252e+000  1.4633290e+000
  3.9813243e+000  2.0101433e+000
 -1.3068699e+000 -3.8624680e-001
 -1.4407617e+000 -3.8636537e+000
  4.6108772e+000  2.2169827e+000
  7.4789839e-001  2.3772220e+000
  3.5101922e+000  1.0739984e+000
  2.6966937e+000  2.0678798e+000
  2.1899707e+000  1.0037553e+000
  2.0153568e+000  2.3402110e+000
  4.5654383e+000  2.6447266e+000
  3.0388455e+000  3.4048658e+000
 -2.8678829e+000 -1.9064164e+000
  2.1914621e+000  2.3470765e+000
 -2.1757981e+000 -7.0597626e-002
  1.0459638e+000  3.3062622e-001
 -4.6740776e+000  9.0632766e-002
 -1.0012539e+000 -9.7031855e-001
  6.9447636e-001  2.1240901e+000
  2.4068171e+000  3.5548764e+000
 -2.4668014e+000 -5.1816014e-002