diff --git a/output/xgboost_factor/temp.json b/output/lightgbm_factor/factors.json
similarity index 100%
rename from output/xgboost_factor/temp.json
rename to output/lightgbm_factor/factors.json
diff --git a/output/lightgbm_factor/model.pkl b/output/lightgbm_factor/model.pkl
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index 0000000..706234c
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diff --git a/output/lightgbm_factor/scaler.pkl b/output/lightgbm_factor/scaler.pkl
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index 0000000..94947a8
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diff --git a/output/lightgbm_factor/validate.json b/output/lightgbm_factor/validate.json
new file mode 100644
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--- /dev/null
+++ b/output/lightgbm_factor/validate.json
@@ -0,0 +1,1408 @@
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+}
\ No newline at end of file
diff --git a/output/lightgbm_factor/validate.png b/output/lightgbm_factor/validate.png
new file mode 100644
index 0000000..244d0d6
Binary files /dev/null and b/output/lightgbm_factor/validate.png differ
diff --git a/output/xgboost_feature/temp.json b/output/lightgbm_feature/features.json
similarity index 100%
rename from output/xgboost_feature/temp.json
rename to output/lightgbm_feature/features.json
diff --git a/output/lightgbm_feature/features.txt b/output/lightgbm_feature/features.txt
new file mode 100644
index 0000000..c3200c2
--- /dev/null
+++ b/output/lightgbm_feature/features.txt
@@ -0,0 +1,8 @@
+bpm_avg
+bpm_change
+color_complexity
+density_avg
+density_peak
+note_count
+rhythm_complexity
+scroll_change
diff --git a/output/lightgbm_feature/model.pkl b/output/lightgbm_feature/model.pkl
new file mode 100644
index 0000000..9c39f4e
Binary files /dev/null and b/output/lightgbm_feature/model.pkl differ
diff --git a/output/lightgbm_feature/scaler.pkl b/output/lightgbm_feature/scaler.pkl
new file mode 100644
index 0000000..04d9232
Binary files /dev/null and b/output/lightgbm_feature/scaler.pkl differ
diff --git a/output/lightgbm_feature/validate.json b/output/lightgbm_feature/validate.json
new file mode 100644
index 0000000..eb7eff5
--- /dev/null
+++ b/output/lightgbm_feature/validate.json
@@ -0,0 +1,1411 @@
+{
+  "summary": {
+    "total_compared": 200,
+    "average_absolute_error": 0.5829037360590814,
+    "accuracy": 0.135,
+    "timestamp": "now",
+    "script_used": "train/train_lightgbm.py"
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+}
\ No newline at end of file
diff --git a/output/lightgbm_feature/validate.png b/output/lightgbm_feature/validate.png
new file mode 100644
index 0000000..7b6e191
Binary files /dev/null and b/output/lightgbm_feature/validate.png differ
diff --git a/output/xgboost_factor/model.pkl b/output/xgboost_factor/model.pkl
index 5e123c5..162a594 100644
Binary files a/output/xgboost_factor/model.pkl and b/output/xgboost_factor/model.pkl differ
diff --git a/output/xgboost_factor/validate.json b/output/xgboost_factor/validate.json
index afb9538..f3c1d43 100644
--- a/output/xgboost_factor/validate.json
+++ b/output/xgboost_factor/validate.json
@@ -1,1408 +1,1408 @@
 {
   "summary": {
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-    "accuracy": 0.095
+    "mae": 0.8489801610708237,
+    "accuracy": 0.07
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 }
\ No newline at end of file
diff --git a/output/xgboost_factor/validate.png b/output/xgboost_factor/validate.png
index c7e9bd4..f2bf8c4 100644
Binary files a/output/xgboost_factor/validate.png and b/output/xgboost_factor/validate.png differ
diff --git a/output/xgboost_feature/validate.json b/output/xgboost_feature/validate.json
new file mode 100644
index 0000000..0a1ce30
--- /dev/null
+++ b/output/xgboost_feature/validate.json
@@ -0,0 +1,1411 @@
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+      "error": 0.007265567779541016
+    }
+  ]
+}
\ No newline at end of file
diff --git a/output/xgboost_feature/validate_.png b/output/xgboost_feature/validate_.png
new file mode 100644
index 0000000..d9b8643
Binary files /dev/null and b/output/xgboost_feature/validate_.png differ
diff --git a/train/factor/train_xgboost.py b/train/factor/train_xgboost.py
index 757b537..6fe48e6 100644
--- a/train/factor/train_xgboost.py
+++ b/train/factor/train_xgboost.py
@@ -26,9 +26,9 @@ TRAIN_SIZE = 0
 VALID_SIZE = 0
 RANDOM_STATE = 42
 
-N_ESTIMATORS = 500
-MAX_DEPTH = 6
-LEARNING_RATE = 0.05
+N_ESTIMATORS = 800
+MAX_DEPTH = 5
+LEARNING_RATE = 0.01
 CONTINUE_TRAINING = True
 ERROR_TOLERANCE = 0.1