The URL for the validation set was previously pointed toward to the training set. Fixed to correct URL.

See here for the list of URLs: https://zenodo.org/record/1489920
Previously both validation and training pointed to the same training url. Corrected to use the right URL.

hyperpartisan_news_detection.py

@@ -107,8 +107,8 @@ class HyperpartisanNewsDetection(datasets.GeneratorBasedBuilder):
         }
         if self.config.name == "bypublisher":
             urls[datasets.Split.VALIDATION] = {
-                "articles_file": _URL_BASE + "articles-training-" + self.config.name + "-20181122.zip?download=1",
-                "labels_file": _URL_BASE + "ground-truth-training-" + self.config.name + "-20181122.zip?download=1",
+                "articles_file": _URL_BASE + "articles-validation-" + self.config.name + "-20181122.zip?download=1",
+                "labels_file": _URL_BASE + "ground-truth-validation-" + self.config.name + "-20181122.zip?download=1",
             }
 
         data_dir = {}