changes to official data splits

chicago_crime.py

@@ -25,13 +25,13 @@ class ChicagoCrimesDatasetConfig(datasets.BuilderConfig):
 
 class FourSquareDataset(datasets.ArrowBasedBuilder):
     BUILDER_CONFIG_CLASS = ChicagoCrimesDatasetConfig
-    # DEFAULT_CONFIG_NAME = "all"
     BUILDER_CONFIGS = [
 
         ChicagoCrimesDatasetConfig(
             name=y,
             description="",
-            data_url=f"https://huggingface.co/datasets/kraina/chicago_crime/resolve/main/data/crimes_{y}.parquet"
+            data_url={"train": f"https://huggingface.co/datasets/kraina/chicago_crime/resolve/main/data/{y}/chicago_crimes_{y}_train.parquet",
+                    "test": f"https://huggingface.co/datasets/kraina/chicago_crime/resolve/main/data/{y}/chicago_crimes_{y}_test.parquet"}
 
         ) for y in YEARS
     ]
@@ -41,7 +41,7 @@ class FourSquareDataset(datasets.ArrowBasedBuilder):
     def _info(self):
         return datasets.DatasetInfo(
             # This is the description that will appear on the datasets page.
-            description=DESCRIPTION,
+            description=f"This is the official train test split for Chicago Crime dataset of year {self.config.name}"+DESCRIPTION,
             homepage="https://data.cityofchicago.org",
             # This defines the different columns of the dataset and their types
             features=datasets.Features(
@@ -76,7 +76,8 @@ class FourSquareDataset(datasets.ArrowBasedBuilder):
         # files = _URLS[self.config.name]
         downloaded_files = dl_manager.download(self.config.data_url)
         return [
-            datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={'filepath': downloaded_files})
+            datasets.SplitGenerator(name=datasets.Split.TRAIN, gen_kwargs={'filepath': downloaded_files["train"]}),
+            datasets.SplitGenerator(name=datasets.Split.TEST, gen_kwargs={'filepath': downloaded_files["test"]}),
         ]
 
     # method parameters are unpacked from `gen_kwargs` as given in `_split_generators`

data/2020/chicago_crimes_2020_test.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7c7c2e242a5083ec64834a8bf2dc7bcde475194e7e6a737fe0cae67dd2e89d8
+size 2943177

data/2020/chicago_crimes_2020_train.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:99d16807122dd22cee87f32f23a8fc9cea09937e783c03b448d3fbfe7ec61e64
+size 10220376

data/2021/chicago_crimes_2021_test.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:16c3f2187c8e218259bcf33da97ddc0412fd7d153542c77456580f35bdcb3c1e
+size 2860854

data/2021/chicago_crimes_2021_train.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a076db40132409c53d178fa8eb7faf518c496742f56c378a1bd38d84d42dbe2a
+size 9970206

data/2022/chicago_crimes_2022_test.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:6f30adac4b394523986fd6089f648825d028ecbfdd7b4474fb3465980bd84a30
+size 3216155

data/2022/chicago_crimes_2022_train.parquet

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:a51d3a8bd025ecd4606403dcae2602b4da333da45605aeaa4f65907be168ce5a
+size 11041501