Update dcase23-task2-enriched.py

dcase23-task2-enriched.py

@@ -96,6 +96,24 @@ class DCASE2023Task2DatasetConfig(datasets.BuilderConfig):
             description=description,
         )
 
+    def to_spotlight(self, data: Union[pd.DataFrame, datasets.Dataset]) -> pd.DataFrame:
+        if type(data) == datasets.Dataset:
+            df = data.to_pandas()
+            df["split"] = data.split
+            df["config"] = data.config_name
+
+            class_names = data.features["class"].names
+            df["class_name"] = df["class"].apply(lambda x: class_names[x])
+        elif type(data) == pd.DataFrame:
+            df = data
+        else:
+            raise TypeError("type(data) not in Union[pd.DataFrame, datasets.Dataset]")
+
+        df["file_path"] = df["path"]
+        df.rename(columns=self.rename, inplace=True)
+
+        return df.copy()
+
 
 class DCASE2023Task2Dataset(datasets.GeneratorBasedBuilder):
     """Dataset for the DCASE 2023 Challenge Task 2 "First-Shot Unsupervised Anomalous Sound Detection