Update README.md

README.md

@@ -173,24 +173,49 @@ This dataset card aims to be a base template for new datasets. It has been gener
 
 ## Dataset Structure
 
-### Data Instances
-
-[More Information Needed]
-
 ### Data Fields
 
-[More Information Needed]
+The data fields contain all fields from the source dataset
+along with additional `city` field denoting the city of the offer.
+`all` split contains an additional field `day_type` denoting whether the offer is for
+`weekdays` or `weekends`.
+
+- city: the city of the offer,
+- realSum: the full price of accommodation for two people and two nights in EUR,
+- room_type: the type of the accommodation,
+- room_shared: dummy variable for shared rooms,
+- room_private: dummy variable for private rooms,
+- person_capacity: the maximum number of guests,
+- host_is_superhost: dummy variable for superhost status,
+- multi: dummy variable if the listing belongs to hosts with 2-4 offers,
+- biz: dummy variable if the listing belongs to hosts with more than 4 offers,
+- cleanliness_rating: cleanliness rating,
+- guest_satisfaction_overall: overall rating of the listing,
+- bedrooms: number of bedrooms (0 for studios),
+- dist: distance from city centre in km,
+- metro_dist: distance from nearest metro station in km,
+- attr_index: attraction index of the listing location,
+- attr_index_norm: normalised attraction index (0-100),
+- rest_index: restaurant index of the listing location,
+- attr_index_norm: normalised restaurant index (0-100),
+- lng: longitude of the listing location,
+- lat: latitude of the listing location,
+
+`all` config contains additionally:
+- day_type: either `weekdays` or `weekends`
 
 ### Data Splits
-
-[More Information Needed]
+| name       |   train |
+|------------|--------:|
+| weekdays | 25500 |
+| weekends | 26207 |
+| all | 51707 |
 
 ## Additional Information
 
 ### Licensing Information
 The data is released under the licensing scheme from the original authors - CC-BY-4.0 ([source](https://zenodo.org/record/4446043#.ZEV8d-zMI-R)).
 
-
 ### Citation Information
 
 ```