Choose this use-case if you wish to develop a model that provides personalized item-to-item recommendations. This use-case may be helpful in E-commerce, media and entertainment, or news. Given a dataset of time-based user-item interactions, an optional dataset of catalog attributes, and an optional dataset of user attributes, you can generate a model that suggests a list of personalized related items to the user.
Dataset and Feature Group RequirementsThis section specifies the Datasets / Feature Groups requirements to successfully train a Related Items model. Feature requirements include recommendations on additional datasets that might enhance model performance.
Training Models - Training Options and MetricsThis section describes all the available model training options that can be used to create a Related Items model. You can utilize the metric explanations to better understand how they measure the performance of the model you trained.
Evaluating PredictionsThis section contains a quick model evaluation guide that helps you understand how well your model is performing.
Prediction APIThis section discusses the prediction API method so that you could properly generate predictions from the model you deployed.