导入错误:没有名为“sklearn.model_selection”的模块 import numpy import pandas from keras.models import Sequential from keras.layers import Dense from keras.wrappers.scikit_learn import KerasRegressor from sklearn.model_selection import cross_val_score from sklearn.model_selection import KFold from sk...
sklearn，全称scikit-learn，是python中的机器学习库，建立在numpy、scipy、matplotlib等数据科学包的基础之...
根据订单基本信息预测金额,有代码如下:import pandas as pdfrom sklearn.model_selection import train_test_splitfrom sklearn.linear_model import LinearRegressionimport sklearn.metrics as smframe = pd.read_csv('C:\\temp\\Daily_Demand_Forecasting_Orders.csv', sep=';')y = frame['Target (Total orde...
根据企业信息进行风险等级预测,有代码如下:import pandas as pdfrom sklearn.model_selection import train_test_splitfrom sklearn.neighbors import KNeighborsClassifierimport numpy as npframe = pd.read_csv('C:\\temp\\audit_risk.csv', header=0)y = frame[frame.columns[len(frame.columns) - 1]]frame...
导入错误:没有名为“sklearn.model_selection”的模块 import numpy import pandas from keras.models import Sequential from keras.layers import Dense from keras.wrappers.scikit_learn import KerasRegressor from sklearn.model_selection import cross_val_score from sklearn.model_selection import KFold from sk...