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+*.html
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+* TODO Getting started with Python
+
 * TODO Programming Assignment 1 (Nearest Neighbor)
 - How to debug?
 - Validation/test
 - Confusion matrix/ROC analysis
+* TODO Linear Regression & Naive Bayes & Logistic Regression (?)
+- Linear Regression:
+  - Polynomial linear regression
+  - Regularization techniques: Lasso, crossvalidation
+  - Naive Bayes: text/webpage classification
+    - should be reasonably complex and fun
+    - sparse data problem: Bayesian method, smoothing
+* TODO (?) Logistic Regression & Decision Tree Ensemble Methods & Neural Network