質問編集履歴
1
追記
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -46,7 +46,47 @@
|
|
|
46
46
|
|
|
47
47
|
# 説明変数を'data'に入れる
|
|
48
48
|
|
|
49
|
+
facemotion['data'] = df.loc[:, ['GDP per capita',
|
|
50
|
+
|
|
51
|
+
'Social support', 'Healthy life expectancy',
|
|
52
|
+
|
|
53
|
+
'Freedom to make life choices', 'Generosity',
|
|
54
|
+
|
|
49
|
-
|
|
55
|
+
'Perceptions of corruption']]
|
|
56
|
+
|
|
57
|
+
|
|
58
|
+
|
|
59
|
+
|
|
60
|
+
|
|
61
|
+
|
|
62
|
+
|
|
63
|
+
# 特徴量の名前も入れておくと、グラフの凡例等に使えます（無くても可）
|
|
64
|
+
|
|
65
|
+
facemotion['feature_names'] = ['GDP per capita',
|
|
66
|
+
|
|
67
|
+
'Social support', 'Healthy life expectancy',
|
|
68
|
+
|
|
69
|
+
'Freedom to make life choices', 'Generosity',
|
|
70
|
+
|
|
71
|
+
'Perceptions of corruption']
|
|
72
|
+
|
|
73
|
+
|
|
74
|
+
|
|
75
|
+
# 訓練セットとテストセットに分割
|
|
76
|
+
|
|
77
|
+
from sklearn.model_selection import train_test_split
|
|
78
|
+
|
|
79
|
+
X_train, X_test, y_train, y_test = train_test_split(
|
|
80
|
+
|
|
81
|
+
worldhappiness['data'], worldhappiness['target'], random_state=0)
|
|
82
|
+
|
|
83
|
+
|
|
84
|
+
|
|
85
|
+
print("X_train shape:", X_train.shape)
|
|
86
|
+
|
|
87
|
+
print("X_test shape:", X_test.shape)
|
|
88
|
+
|
|
89
|
+
|
|
50
90
|
|
|
51
91
|
```
|
|
52
92
|
|
|
@@ -65,3 +105,17 @@
|
|
|
65
105
|
|
|
66
106
|
|
|
67
107
|
よろしくお願いいたします。
|
|
108
|
+
|
|
109
|
+
|
|
110
|
+
|
|
111
|
+
|
|
112
|
+
|
|
113
|
+
エラー内容
|
|
114
|
+
|
|
115
|
+
|
|
116
|
+
|
|
117
|
+
```ここに言語を入力
|
|
118
|
+
|
|
119
|
+
KeyError: "None of [Index(['特徴量名を入れる'], dtype='object')] are in the [columns]"
|
|
120
|
+
|
|
121
|
+
```
|