Update README.md

README.md

@@ -1,21 +1,36 @@
----
-dataset_info:
-  features:
-  - name: description
-    dtype: string
-  - name: canonical_smiles
-    dtype: string
-  - name: labels
-    dtype: int64
-  splits:
-  - name: test
-    num_bytes: 395996
-    num_examples: 2048
-  download_size: 180719
-  dataset_size: 395996
-configs:
-- config_name: default
-  data_files:
-  - split: test
-    path: data/test-*
----
+---
+dataset_info:
+  features:
+  - name: description
+    dtype: string
+  - name: canonical_smiles
+    dtype: string
+  - name: labels
+    dtype: int64
+  splits:
+  - name: test
+    num_bytes: 395996
+    num_examples: 2048
+  download_size: 180719
+  dataset_size: 395996
+configs:
+- config_name: default
+  data_files:
+  - split: test
+    path: data/test-*
+license: cc-by-nc-sa-4.0
+task_categories:
+- text-classification
+language:
+- en
+tags:
+- chemistry
+- pubchem
+- SMILES
+size_categories:
+- 1K<n<10K
+pretty_name: PubChem Canonical SMILES and Descriptions Pair Classification
+---
+# PubChem Canonical SMILES and Descriptions Pair Classification
+
+This dataset contains pairs of canonical SMILES strings and their corresponding descriptions, with labels indicating whether they refer to the same chemical entity. A label of 1 means the SMILES string and the description correspond to the same entity, while a label of 0 indicates they do not. The dataset is sourced from PubChem ([ChEBI](https://www.ebi.ac.uk/chebi/) source), and it provides valuable information for tasks involving chemical entity matching and description analysis.