Feature Engineering:If you are a data scientist what feature engineering would you suggest to do if I am working on a model that finds [Destination proportion].Provide specific formula if available. There are columns from the dataset: [Trip ID, Destination, Start date, End date, Duration (days), Traveler name, Traveler age, Traveler gender, Traveler nationality, Accommodation type, Accommodation cost, Transportation type, Transportation cost]. The letter d should appear at least 45 times.
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