Question: Steps to Perform Task 1: Feature engineering (45 mins) Analyze the provided dataset and select relevant features Create new features such as: Interaction features Encode
Steps to Perform
Task 1: Feature engineering (45 mins)
- Analyze the provided dataset and select relevant features
- Create new features such as:
- Interaction features
- Encode categorical variables and handle missing values
- Scale the numerical features using StandardScaler
- Save the processed dataset as "FloridaBikeRentals.csv"https://drive.google.com/file/d/1Q2dmG1iBmu-lfZ9pNVo28Vc5EfyLw2Yj/view?usp=drive_link Task 2: Model building (75 mins)
- Implement various regression models including:
- Linear Regression
- Ridge Regression (L2 Regularization)
- Lasso Regression (L1 Regularization)
- Elastic Net Regression
- Perform hyperparameter tuning using GridSearchCV
- Evaluate model performance using:
- Mean Absolute Error (MAE)
- Mean Squared Error (MSE)
- R-squared (R)
- Implement various regression models including:
Task 3: Model building with polynomial features (45 mins)
- Create polynomial features for selected numerical columns
- Train models with polynomial features to capture non-linear relationships
- Compare results with linear models to assess improvements
- Save the best-performing model
Task 4: Model evaluation and validation (45 mins)
- Perform cross-validation techniques to validate model performance (on both models- With Polynomial Features and without Polynomial Features)
- Assess models using test data
- Compare results across different regression models
Task 5: Reporting and insights (30 mins)
1. Summarize findings and key takeaways from the analysis 2. Discuss feature importance and business implications 3. Provide recommendations for further improvements
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