add splitting

WikiHowNFQA.py

@@ -30,20 +30,46 @@ class WikiHowNFQADataset(GeneratorBasedBuilder):
         )
 
     def _split_generators(self, dl_manager):
+        """Returns SplitGenerators."""
         downloaded_file = dl_manager.download_and_extract('https://huggingface.co/datasets/Lurunchik/WikiHowNFQA/resolve/main/WikiHowNFQA.jsonl')
+
         return [
-            SplitGenerator(name=Split.TRAIN, gen_kwargs={"filepath": downloaded_file}),
+            SplitGenerator(
+                name=Split.TRAIN,
+                gen_kwargs={
+                    "filepath": downloaded_file,
+                    "split": "train",
+                },
+            ),
+            SplitGenerator(
+                name=Split.VALIDATION,
+                gen_kwargs={
+                    "filepath": downloaded_file,
+                    "split": "valid",
+                },
+            ),
+            SplitGenerator(
+                name=Split.TEST,
+                gen_kwargs={
+                    "filepath": downloaded_file,
+                    "split": "test",
+                },
+            ),
         ]
 
-    def _generate_examples(self, filepath):
+    def _generate_examples(self, filepath, split):
         with open(filepath, encoding="utf-8") as f:
             for id_, line in enumerate(f):
                 data = json.loads(line)
-                yield id_, {
-                    'article_id': data['article_id'],
-                    'question': data['question'],
-                    'answer': data['answer'],
-                    'related_document_urls_wayback_snapshots': data['related_document_urls_wayback_snapshots'],
-                    'split': data['split'],
-                    'cluster': data['cluster'],
-                }
+                if data['split'] == split:
+                    yield id_, {
+                        'article_id': data['article_id'],
+                        'question': data['question'],
+                        'answer': data['answer'],
+                        'related_document_urls_wayback_snapshots': data['related_document_urls_wayback_snapshots'],
+                        'split': data['split'],
+                        'cluster': data['cluster'],
+                    }
+
+
+WikiHowNFQADataset().download_and_prepare()