吴恩达机器学习的python-code.rar
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2021-03-25
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吴恩达机器学习的python-code.rar （82个子文件） 
吴恩达机器学习的python-code ex1-linear regression 
ex1.pdf 478KB
1.linear_regreesion_v1.ipynb 261KB
ex1data2.txt 704B ex1data1.txt 1KB ML-Exercise1.ipynb 139KB ex2-logistic regression ML-Exercise2.ipynb 101KB 1. logistic_regression_v1.ipynb 296KB ex2.pdf 228KB ex2data1.txt 4KB ex2data2.txt 2KB ex6-SVM data ex6data2.mat 7KB spamSample2.txt 253B emailSample1.txt 403B ex6data3.mat 6KB emailSample2.txt 1KB vocab.txt 22KB spamSample1.txt 697B spamTrain.mat 419KB spamTest.mat 110KB ex6data1.mat 981B 4- spam filter.ipynb 6KB ex6.pdf 328KB 1- linear SVM.ipynb 77KB 2- Gaussian kernels.ipynb 141KB 3- search for the best parameters.ipynb 13KB ML-Exercise6.ipynb 180KB ex3-neural network ex3weights.mat 78KB ex3.pdf 287KB 1- neural network.ipynb 91KB ex3data1.mat 7.16MB ML-Exercise3.ipynb 16KB ex7-kmeans and PCA 4- 2D PCA.ipynb 67KB data bird_small.mat 45KB ex7data1.mat 995B ex7faces.mat 10.52MB
bird_small.png 32KB ex7data2.mat 5KB 3- kmeans for image compression.ipynb 301KB 2- 2D kmeans.ipynb 160KB 5- PCA on face data.ipynb 679KB ML-Exercise7.ipynb 388KB ex7.pdf 699KB 1- visualize data.ipynb 46KB ex5-bias vs variance ML-Exercise5.ipynb 157KB ex5data1.mat 1KB ex5.pdf 183KB README.md 215B ex8-anomaly detection and recommendation data ex8data2.mat 91KB ex8data1.mat 9KB movie_ids.txt 49KB ex8_movieParams.mat 196KB ex8_movies.mat 218KB ML-Exercise8.ipynb 154KB ex8.pdf 242KB 2- Recommender system.ipynb 17KB 1- Anomaly detection.ipynb 70KB img logistic_gradient.png 15KB logistic_cost.png 20KB mapped_feature.png 7KB nn_cost.png 20KB reg_cost.png 7KB linear_reg_cost.png 9KB nn_model.png 119KB pca_projection.png 23KB gradient_checking.png 8KB rcmd_vectorized_grad.png 5KB rcmd_gradient.png 13KB rcmd_cost.png 18KB cov_mat.png 2KB reg_gradient.png 8KB linear_gradient.png 4KB nn_reg_grad.png 27KB f1_score.png 49KB linear_cost.png 5KB nn_regcost.png 35KB linear_reg_gradient.png 19KB rcmd_reg_grad.png 15KB ex4-NN back propagation ex4weights.mat 78KB 1- NN back propagation.ipynb 195KB ex4.pdf 348KB ex4data1.mat 7.16MB ML-Exercise4.ipynb 23KB
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