diff --git a/function.py b/function.py index a8084ef..a3e7efe 100644 --- a/function.py +++ b/function.py @@ -29,7 +29,8 @@ def sigmoid(z): # 对率回归训练函数 -def train_logreg(X, y, learning_rate=0.01, iterations=1000): +def train_logreg(X, y, learning_rate=0.01, iterations=1000): + """ 对率回归训练函数。