跟特征数量没关系

config_examples/config_freqai.okx.json

@@ -67,7 +67,6 @@
         "freqaimodel": "CatboostClassifier",
         "purge_old_models": 2,
         "train_period_days": 15,
-        "identifier": "test62",
         "train_period_days": 90,
         "backtest_period_days": 30,
         "live_retrain_hours": 0,
@@ -75,27 +74,15 @@
           "method": "recursive_elimination"
         },
         "feature_parameters": {
-            "include_timeframes": [
-                "3m",
-                "15m",
-                "1h"
-            ],
-            "include_corr_pairlist": [
-                "BTC/USDT",
-                "SOL/USDT"
-            ],
-            "label_period_candles": 20,
-            "include_shifted_candles": 2,
+            "include_timeframes": ["15m"],
+            "include_corr_pairlist": ["BTC/USDT"],
+            "label_period_candles": 10,
+            "include_shifted_candles": 1,
             "DI_threshold": 0.9,
             "weight_factor": 0.9,
             "principal_component_analysis": false,
             "use_SVM_to_remove_outliers": false,
-            "indicator_periods_candles": [
-                10,
-                20,
-                50
-            ],
-            "plot_feature_importances": 0
+            "indicator_periods_candles": [14],
         },
         "data_split_parameters": {
             "test_size": 0.2