The DropSeptember 15, 2021via Amazon Science
Using learning-to-rank to precisely locate where to deliver packages
Why it matters
Amazon is using machine learning adapted from search engines to solve precise package delivery locations, demonstrating how AI techniques from one domain can create operational value in logistics.
Key signals
- Learning-to-rank models adapted from information retrieval
- Handles noisy GPS input data
- Leverages map information for delivery precision
- Addresses last-mile delivery location accuracy
The hook
Not a pilot. Amazon deployed learning-to-rank AI models to solve the $1B last-mile delivery problem.
Models adapted from information retrieval deal well with noisy GPS input and can leverage map information.
Relevance score:75/100