我试图运行以下代码:avg_stroke=df['stroke'].astype('float').mean(axis=0)但是,我一直收到以下错误:
float() argument must be a string or aWrite your code below and press Shift+En
下面是我的代码: df['Intensity'] = norm((df['Mean'] - y_value)/df['Std']) 我想绘制一个带有交互式色带的条形图。当我运行这行代码(这是我的完整代码的一部分)时,我得到了错误消息: TypeError: float() argument must be a string or a number, not 'SingleBlockManager
下面是我的代码:import numpy as npfrom sklearn import= np.array([[x[2], x[3]] for x in iris.data])
x1_data = tf.placeholder(dtype=tf.float32, shape=[1])x2_data = tf.placeholder(dtype=tf.float32,
我正在尝试构建一个股票预测算法=,但我无法遵守我的日期。我想预测未来10%的股票。我已经收到了一些错误,这就是我目前使用的TypeError: float() argument must be a string or a number, not 'Timestamp' df = pd.read_csvpreprocessing\_data.py", line 141, in scale
X = check_array(X, accept_sparse='csc', copy=copy