Update README.md

README.md

@@ -19,6 +19,21 @@ license: bigcode-openrail-m
 - Finetuning was performed using QLoRa on a single RTX6000 48GB.
 - If you want the merged model: [richardr1126/spider-natsql-wizard-coder-merged](https://huggingface.co/richardr1126/spider-natsql-wizard-coder-merged)
 
+### Spider Dataset
+
+[Spider](https://arxiv.org/abs/1809.08887) is a large-scale complex and cross-domain semantic parsing and text-to-SQL dataset annotated by 11 Yale students
+The goal of the Spider challenge is to develop natural language interfaces to cross-domain databases.
+
+This dataset was used to finetune this model.
+
+### NatSQL
+
+[NatSQL](https://arxiv.org/abs/2109.05153) is an intermediate representation for SQL that simplifies the queries and reduces the mismatch between 
+natural language and SQL. NatSQL preserves the core functionalities of SQL, but removes some clauses and keywords
+that are hard to infer from natural language descriptions. NatSQL also makes schema linking easier by reducing the 
+number of schema items to predict. NatSQL can be easily converted to executable SQL queries and can improve the 
+performance of text-to-SQL models.
+
 ## Citation
 
 Please cite the repo if you use the data or code in this repo.