S/N

Attribute

Description

Dtype

i

Image

The image ID.

Object

ii

Chain

An ID code for the hotel chain. A chain of zero (0) indicates that the hotel is either not part of a chain or the chain is not known. The number of hotels per chain varies widely.

Int64

iii

Hotel_id

The hotel ID.

Int64

iv

Timestamp

When the image was taken. Provided for the training set only.

Object