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Data Interview Question

Pizza Order No-Shows

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Requirements Clarification & Assessment

Objective:

  • Develop a predictive model to foresee pizza order no-shows.

Key Questions:

  1. Scope: Are we predicting for a specific location or all restaurants under the franchise?
  2. Order Process: How do customers place orders (online, call, in-person)?
  3. Definition of No-show: What constitutes a no-show (e.g., time window post order placement)?
  4. Data Availability: What data is available regarding past orders?
  5. Customer Interaction: Are payments made before or after pickup?
  6. Delivery Options: Is there a home delivery service, or is it strictly pickup?

Data Collection:

  • Order Data: Order type, cost, time, and mode (pickup/delivery).
  • Customer Data: Demographics, order history, location.
  • Environmental Data: Weather conditions, day of the week.

Challenges:

  • Data acquisition and integration.
  • Handling of unbalanced datasets.
  • Model adaptability to new data.