feather format

.gitattributes

@@ -36,3 +36,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.ogg filter=lfs diff=lfs merge=lfs -text
 *.wav filter=lfs diff=lfs merge=lfs -text
 *.jsonl filter=lfs diff=lfs merge=lfs -text
+*.feather filter=lfs diff=lfs merge=lfs -text

dev.feather

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ee2468af88d72003e2c78e9ebdb95cbcd398f636067297577dd482c9fd26917a
+size 142410

political_advertising_loader.py

@@ -37,9 +37,9 @@ class PoliticalAdvertisingConfig(datasets.BuilderConfig):
 class PoliticalAdvertisingDataset(datasets.GeneratorBasedBuilder):
     VERSION = datasets.Version("1.0.0")
 
-    TRAIN_FILE = DATA_PATH / "train.json"
-    VAL_FILE = DATA_PATH / "dev.json"
-    TEST_FILE = DATA_PATH / "test.json"
+    TRAIN_FILE = DATA_PATH / "train.feather"
+    VAL_FILE = DATA_PATH / "dev.feather"
+    TEST_FILE = DATA_PATH / "test.feather"
 
     BUILDER_CONFIGS = [
         datasets.BuilderConfig(name="political-advertising-pl", version=VERSION)
@@ -102,13 +102,7 @@ class PoliticalAdvertisingDataset(datasets.GeneratorBasedBuilder):
 
     def _generate_examples(self, filepath: str):
         logger.info("⏳ Generating examples from = %s", filepath)
-        print("⏳ Generating examples from = %s", filepath)
-        df = pd.read_json(
-            filepath,
-            orient="records",
-            dtype={"tokens": list, "tags": list, "url": str, "tweet_id": str},
-        )
-        print(f"Shape: {df.shape}")
+        df = pd.read_feather(filepath)
 
         for row_id, row in df.iterrows():
             yield row_id, {

test.feather

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b82d236034b97450fbc74cc94f3c997f52cfa87399b8c6179cf33fdb9efabcaf
+size 139258

train.feather

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:37a241b6324c241a1ec3758f449f67e332d78db014a325c30639161dec889f91
+size 444042