更新 function.py

2024-11-02 12:38:24 +08:00
parent f80e9371d8
commit f9818b1d36
1 changed files with 0 additions and 14 deletions
@@ -6,20 +6,6 @@ from sklearn.model_selection import train_test_split
 id = "202210423130"
 name = "董秋"
 def sigmoid(z):
    """
    Sigmoid 激活函数。
    Args:
    - z (numpy array): 输入值。
    Returns:
    - numpy array: Sigmoid 激活值。
    """
    return 1 / (1 + np.exp(-z))
 import numpy as np
 import pandas as pd
 from sklearn.preprocessing import StandardScaler
 from sklearn.model_selection import train_test_split
 def sigmoid(z):
    """