机器学习课程2014源代码

代码说明：

  python数据分析，人工智能，吴恩达课程代码(Python data analysis, artificial intelligence, teacher Wu Enda curriculum code)

文件列表：

\mlclass-ex8-jin\checkCostFunction.m, 1620, 2017-07-27
\mlclass-ex8-jin\cofiCostFunc.m, 2247, 2017-07-27
\mlclass-ex8-jin\computeNumericalGradient.m, 1095, 2017-07-27
\mlclass-ex8-jin\estimateGaussian.m, 976, 2017-07-27
\mlclass-ex8-jin\ex8.m, 3809, 2017-07-27
\mlclass-ex8-jin\ex8.pdf, 271021, 2017-07-27
\mlclass-ex8-jin\ex8data1.mat, 9501, 2017-07-27
\mlclass-ex8-jin\ex8data2.mat, 93481, 2017-07-27
\mlclass-ex8-jin\ex8_cofi.m, 7093, 2017-07-27
\mlclass-ex8-jin\ex8_movieParams.mat, 201196, 2017-07-27
\mlclass-ex8-jin\ex8_movies.mat, 223396, 2017-07-27
\mlclass-ex8-jin\fmincg.m, 8742, 2017-07-27
\mlclass-ex8-jin\loadMovieList.m, 651, 2017-07-27
\mlclass-ex8-jin\movie_ids.txt, 48444, 2017-07-27
\mlclass-ex8-jin\multivariateGaussian.m, 808, 2017-07-27
\mlclass-ex8-jin\normalizeRatings.m, 479, 2017-07-27
\mlclass-ex8-jin\selectThreshold.m, 1484, 2017-07-27
\mlclass-ex8-jin\submit.m, 17515, 2017-07-27
\mlclass-ex8-jin\submitWeb.m, 807, 2017-07-27
\mlclass-ex8-jin\visualizeFit.m, 582, 2017-07-27
\mlclass-ex5-jin\ex5.m, 7355, 2017-07-27
\mlclass-ex5-jin\ex5.pdf, 185903, 2017-07-27
\mlclass-ex5-jin\ex5data1.mat, 1321, 2017-07-27
\mlclass-ex5-jin\featureNormalize.m, 510, 2017-07-27
\mlclass-ex5-jin\fmincg.m, 8742, 2017-07-27
\mlclass-ex5-jin\learningCurve.m, 2591, 2017-07-27
\mlclass-ex5-jin\linearRegCostFunction.m, 1141, 2017-07-27
\mlclass-ex5-jin\plotFit.m, 804, 2017-07-27
\mlclass-ex5-jin\polyFeatures.m, 709, 2017-07-27
\mlclass-ex5-jin\submit.m, 17211, 2017-07-27
\mlclass-ex5-jin\submitWeb.m, 807, 2017-07-27
\mlclass-ex5-jin\trainLinearReg.m, 714, 2017-07-27
\mlclass-ex5-jin\validationCurve.m, 2010, 2017-07-27
\mlclass-ex3-jin\displayData.m, 1502, 2017-07-27
\mlclass-ex3-jin\ex3.m, 2136, 2017-07-27
\mlclass-ex3-jin\ex3.pdf, 335595, 2017-07-27
\mlclass-ex3-jin\ex3data1.mat, 7511764, 2017-07-27
\mlclass-ex3-jin\ex3weights.mat, 79592, 2017-07-27
\mlclass-ex3-jin\ex3_nn.m, 2637, 2017-07-27
\mlclass-ex3-jin\fmincg.m, 8742, 2017-07-27
\mlclass-ex3-jin\lrCostFunction.m, 1941, 2017-07-27
\mlclass-ex3-jin\oneVsAll.m, 2211, 2017-07-27
\mlclass-ex3-jin\predict.m, 1293, 2017-07-27
\mlclass-ex3-jin\predictOneVsAll.m, 1565, 2017-07-27
\mlclass-ex3-jin\sigmoid.m, 137, 2017-07-27
\mlclass-ex3-jin\submit.m, 17041, 2017-07-27
\mlclass-ex3-jin\submitWeb.m, 807, 2017-07-27
\mlclass-ex4-jin\checkNNGradients.m, 1950, 2017-07-27
\mlclass-ex4-jin\computeNumericalGradient.m, 1095, 2017-07-27
\mlclass-ex4-jin\debugInitializeWeights.m, 841, 2017-07-27
\mlclass-ex4-jin\displayData.m, 1502, 2017-07-27
\mlclass-ex4-jin\ex4.m, 8073, 2017-07-27
\mlclass-ex4-jin\ex4.pdf, 416546, 2017-07-27
\mlclass-ex4-jin\ex4data1.mat, 7511764, 2017-07-27
\mlclass-ex4-jin\ex4weights.mat, 79592, 2017-07-27
\mlclass-ex4-jin\fmincg.m, 8742, 2017-07-27
\mlclass-ex4-jin\nnCostFunction.m, 5448, 2017-07-27
\mlclass-ex4-jin\predict.m, 585, 2017-07-27
\mlclass-ex4-jin\randInitializeWeights.m, 980, 2017-07-27
\mlclass-ex4-jin\sigmoid.m, 137, 2017-07-27
\mlclass-ex4-jin\sigmoidGradient.m, 712, 2017-07-27
\mlclass-ex4-jin\submit.m, 17129, 2017-07-27
\mlclass-ex4-jin\submitWeb.m, 807, 2017-07-27
\mlclass-ex1-jin\computeCost.m, 695, 2017-07-27
\mlclass-ex1-jin\computeCostMulti.m, 711, 2017-07-27
\mlclass-ex1-jin\ex1.m, 3438, 2017-07-27
\mlclass-ex1-jin\ex1data1.txt, 1359, 2017-07-27
\mlclass-ex1-jin\ex1data2.txt, 657, 2017-07-27
\mlclass-ex1-jin\ex1_multi.m, 4484, 2017-07-27
\mlclass-ex1-jin\featureNormalize.m, 1474, 2017-07-27
\mlclass-ex1-jin\gradientDescent.m, 1172, 2017-07-27
\mlclass-ex1-jin\gradientDescentMulti.m, 979, 2017-07-27
\mlclass-ex1-jin\ml_login_data.mat, 262, 2017-07-27
\mlclass-ex1-jin\normalEqn.m, 677, 2017-07-27
\mlclass-ex1-jin\OGLdpf.log
\mlclass-ex1-jin\plotData.m, 1051, 2017-07-27
\mlclass-ex1-jin\submit.m, 15590, 2017-07-27
\mlclass-ex1-jin\submitWeb.m, 10724, 2017-07-27
\mlclass-ex1-jin\warmUpExercise.m, 520, 2017-07-27
\mlclass-ex7-jin\bird_small.mat, 45606, 2017-07-27
\mlclass-ex7-jin\bird_small.png, 33031, 2017-07-27
\mlclass-ex7-jin\computeCentroids.m, 1280, 2017-07-27
\mlclass-ex7-jin\displayData.m, 1502, 2017-07-27
\mlclass-ex7-jin\drawLine.m, 232, 2017-07-27
\mlclass-ex7-jin\ex7.m, 5560, 2017-07-27
\mlclass-ex7-jin\ex7.pdf, 759878, 2017-07-27
\mlclass-ex7-jin\ex7data1.mat, 995, 2017-07-27
\mlclass-ex7-jin\ex7data2.mat, 4784, 2017-07-27
\mlclass-ex7-jin\ex7faces.mat, 11027767, 2017-07-27
\mlclass-ex7-jin\ex7_pca.m, 7228, 2017-07-27
\mlclass-ex7-jin\featureNormalize.m, 510, 2017-07-27
\mlclass-ex7-jin\findClosestCentroids.m, 1179, 2017-07-27
\mlclass-ex7-jin\kMeansInitCentroids.m, 798, 2017-07-27
\mlclass-ex7-jin\pca.m, 855, 2017-07-27
\mlclass-ex7-jin\plotDataPoints.m, 434, 2017-07-27
\mlclass-ex7-jin\plotProgresskMeans.m, 840, 2017-07-27
\mlclass-ex7-jin\projectData.m, 953, 2017-07-27
\mlclass-ex7-jin\recoverData.m, 1028, 2017-07-27
\mlclass-ex7-jin\runkMeans.m, 1974, 2017-07-27
\mlclass-ex7-jin\submit.m, 16958, 2017-07-27