Update fiqa_pt.py

fiqa_pt.py

@@ -6,10 +6,10 @@ import datasets
 logger = datasets.logging.get_logger(__name__)
 
 _DESCRIPTION = "FIQA Dataset"
-_SPLITS = ["corpus", "queries"]
+_SPLITS = ["corpus", "topics"]
 
 URL = ""
-_URLs = {subset: URL + f"{subset}.jsonl.gz" for subset in _SPLITS}
+_URLs = {subset: URL + f"{subset}.tsv" for subset in _SPLITS}
 
 class BEIR(datasets.GeneratorBasedBuilder):
     """BEIR BenchmarkDataset."""
@@ -26,8 +26,7 @@ class BEIR(datasets.GeneratorBasedBuilder):
         return datasets.DatasetInfo(
             description=_DESCRIPTION,
              features=datasets.Features({
-                "_id": datasets.Value("string"), 
-                "title": datasets.Value("string"),
+                "id": datasets.Value("string"), 
                 "text": datasets.Value("string"),
              }),
             supervised_keys=None,
@@ -50,9 +49,8 @@ class BEIR(datasets.GeneratorBasedBuilder):
     def _generate_examples(self, filepath):
         """Yields examples."""
         with open(filepath, encoding="utf-8") as f:
-            texts = f.readlines()
-        for i, text in enumerate(texts):
-            text = json.loads(text)
-            if 'metadata' in text: del text['metadata']
-            if "title" not in text: text["title"] = ""
-            yield i, text
+              for line in f:
+                  fields = line.strip().split("\t")
+                  idx = fields[0]
+                  text = fields[1]
+                  yield idx, text