generated from LufsX/Experiment-LogReg
This commit is contained in:
@@ -86,10 +86,14 @@ def load_data(filepath):
|
|||||||
data = np.genfromtxt(filepath, delimiter=',', dtype=float, filling_values=np.nan)
|
data = np.genfromtxt(filepath, delimiter=',', dtype=float, filling_values=np.nan)
|
||||||
# 移除含有NaN的行
|
# 移除含有NaN的行
|
||||||
data = data[~np.isnan(data).any(axis=1)]
|
data = data[~np.isnan(data).any(axis=1)]
|
||||||
|
# 确保数据至少有两列,否则无法分割为特征和标签
|
||||||
|
if data.shape[1] < 2:
|
||||||
|
raise ValueError("数据文件格式不正确,应至少包含两列")
|
||||||
X = data[:, :-1]
|
X = data[:, :-1]
|
||||||
y = data[:, -1].astype(int)
|
y = data[:, -1].astype(int)
|
||||||
return X, y
|
return X, y
|
||||||
|
|
||||||
|
|
||||||
if __name__ == "__main__":
|
if __name__ == "__main__":
|
||||||
# 以下代码可用于测试,可自行随意修改
|
# 以下代码可用于测试,可自行随意修改
|
||||||
# 加载训练集
|
# 加载训练集
|
||||||
|
|||||||
Reference in New Issue
Block a user