gitextract_5_24ji07/ ├── .gitignore ├── README.md ├── ex1/ │ ├── PE1 - Linear Regression (Exercises).ipynb │ ├── ex1data1.txt │ └── ex1data2.txt ├── ex2/ │ ├── PE2 - Logistic Regression (Exercises).ipynb │ ├── ex2data1.txt │ └── ex2data2.txt ├── ex3/ │ ├── PE3 - Multi-class Classification and Neural Networks (Exercises).ipynb │ ├── ex3data1.mat │ └── ex3weights.mat ├── ex4/ │ ├── PE4 - Learning Neural Networks (Exercises).ipynb │ ├── ex4data1.mat │ └── ex4weights.mat ├── ex5/ │ ├── PE5 - Logistic Regression (Exercises).ipynb │ └── ex5data1.mat ├── ex6/ │ ├── Support Vector Machines (Exercises).ipynb │ ├── emailSample1.txt │ ├── ex6data1.mat │ ├── ex6data2.mat │ ├── ex6data3.mat │ ├── process_email.py │ ├── spamTest.mat │ ├── spamTrain.mat │ └── vocab.txt ├── ex7/ │ ├── K-means Clustering and Principal Component Analysis (Exercises).ipynb │ ├── ex7data1.mat │ ├── ex7data2.mat │ └── ex7faces.mat ├── ex8/ │ ├── Anomaly Detection and Recommender Systems (Exercises).ipynb │ ├── ex8_movieParams.mat │ ├── ex8_movies.mat │ ├── ex8data1.mat │ ├── ex8data2.mat │ ├── load_movie_list.py │ └── movie_ids.txt ├── requirements.txt └── week6/ └── 1-Evaluating-a-Learning-Algorithm.md