datetime.date(2010, 6, 30)], dtype=object)>>> dat[0].weekday()我尝试使用以下方法,但都没有用: name 'weekday' is not defined
AttributeError: 'module' objecthas no attribute 'weekd
import numpy as npfrom sklearn.ensemble import RandomForestClassifierfrom sklearn.feature_selection import SelectFromModel
data = arff.loadarff("C:\\Users\\manib\\Desktop\\Python Job\\Project Wo