Part 6/12:
Walmart's search experience is also AI-enhanced. When a user searches for a "red formal shirt for men," the system decomposes the intent via query understanding, retrieves the most relevant items, and ranks them based on relevance, filters, and user preferences. This process leverages multiple deep learning models enriching metadata, attribute extraction, and product catalog information—handling over 20 million items daily with high precision.
Pricing and Delivery: Critical Pillars of Customer Satisfaction
Dynamic Pricing with Item Matching
Walmart’s commitment to everyday low prices (EDLP) hinges on a sophisticated item matching system. Handling hundreds of millions of items and their evolving attributes requires precise, scalable AI models.