Assessing the absolute utility of query results, rather than just their relative utility, improves learning-to-rank models.| Amazon Science
Time series forecasting enables up-to-the-minute trend recognition, while novel two-step training process improves forecast accuracy.| Amazon Science
Tailoring neighborhood sizes and sampling probability to nodes’ degree of connectivity improves the utility of graph-neural-network embeddings by as much as 230%.| Amazon Science
Launched under the auspices of the KDD Cup at KDD 2022, the competition included the release of a new product query dataset.| Amazon Science