Features

Static Attributes

Shove vectorized static attributees to model latent between features, constructing a numeric representation:

1. Category
   • Bining first (if we do all combination, data is sparse)
   • Count (i.e. 4 categories and see how many does id satisfied)
   • Number of categories having.
2. Bined Locations
   • Use longitude + latitude
3. Gmap popularity score
   • Monthly visits
   • Temporal, does not construct data lekage
4. Hours
   • Open or not? + total opening times
   • Time interval of when it is open
   • Does it open during weekend
   • Total time

Dynamic Attributes

We want to model the interaction across time, building a latent representation (it is a feature) with interactions in Gmap ID, Reviewer ID, and Rating.