Working with Real Data
Look at the Big Picture
++++++Frame the problem
++++++Selec a Performance Measure
++++++Check the Assumption
Get the Data
++++++Create the Workspace
++++++Download Data
++++++Take a Quick Look at the Data Structure
++++++Creat a Test Set
Discover and Visualize the Data to Gain Insights
++++++Visualization Geographical Data
++++++Looking for Correlations
++++++Experimenting with Attribute Combination
Prepare the Data for Machine Learning Algorithms
++++++Data Cleaning
++++++Handling Text and Categorical Attributes
++++++Custom Transformers
++++++Feature Scaling
++++++Transformation Pipelines
Select and Train a Model
++++++Training and Evaluating on the Training Set
++++++Better Evaluation Using Cross-Validation
Fine-Tune Your Model
++++++Grid Search
++++++Randomized Search
++++++Ensemble Methods
++++++Analyze the Best Models and Their Errors
++++++Evaluate Your Systems on the Test Set
Launch, Monitor, and Maintain Your System