Upload adult.py

adult.py

@@ -130,8 +130,15 @@ class Adult(datasets.GeneratorBasedBuilder):
         AdultConfig(name="income-no race",
                     description="Adult for income threshold binary classification, race excluded from features."),
         AdultConfig(name="race", 
-                    description="Adult for race multiclass classification."),
+                    description="Adult for race (multiclass) classification."),
     ]
+    race_encoder = {
+        "White": 0,
+        "Black": 1,
+        "Asian-Pac-Islander": 2,
+        "Amer-Indian-Eskimo": 3,
+        "Other": 4,
+    }
 
     def _info(self):
         if self.config.name not in features_per_config:
@@ -191,6 +198,7 @@ class Adult(datasets.GeneratorBasedBuilder):
         features = list(features_types_per_config["race"].keys())
         features[features.index("over_threshold")] = "threshold"
         data.loc[:, "over_threshold"] = data.sex.apply(str)
+        data.loc[:, "race"] = data.sex.apply(lambda x: race_encoder[x])
         data = data[features]
         data.columns = ["age", "capital_gain", "capital_loss", "education", "final_weight",
                         "hours_per_week", "marital_status", "native_country", "occupation", "relationship", "sex", "workclass", "over_threshold", "race"]