Update README.md

README.md

@@ -45,7 +45,7 @@ dataset_info:
     num_bytes: 110348975.77567595
     num_examples: 46690
   download_size: 212373125
-  dataset_size: 551740152.0
+  dataset_size: 551740152
 configs:
 - config_name: default
   data_files:
@@ -55,4 +55,43 @@ configs:
     path: data/dev-*
   - split: test
     path: data/test-*
+license: mit
+task_categories:
+- sentence-similarity
+- text-classification
+language:
+- en
+size_categories:
+- 100K<n<1M
 ---
+
+# WANDS - Wayfair ANnotation Dataset: Dataset for product search relevance assessment
+
+- Original source of the data is: https://github.com/wayfair/WANDS
+- Train, dev, test split of 3:1:1 as per footnote 5 in https://arxiv.org/abs/2307.00370
+
+## Details
+
+* 42,994 candidate products
+* 480 queries
+* 233,448 (query,product) relevance judgements
+
+## Column details
+
+* Product columns:
+  * product_id - ID of a product  
+  * product_name - String of product name  
+  * product_class - Category which product falls under  
+  * category_hierarchy - Parent categories of product, delimited by ```/```  
+  * product_description - String description of product  
+  * product_features -  ```|``` delimited string of attribute:value pairs which describe the product  
+  * rating_count - Number of user ratings for product  
+  * average_rating - Average rating the product received  
+  * review_count - Number of user reviews for product  
+* Search queries columns:
+  * query_id - unique ID for each query  
+  * query - query string  
+  * query_class - category to which the query falls under  
+* Annotated (product,relevance judgement) pairs, columns:
+  * id - Unique ID for each annotation  
+  * label - Relevance label, one of 'Exact', 'Partial', or 'Irrelevant'