def __init__(self, result=global_var.ResultRegression()):
super(LinearOut, self).__init__()
self.model = result.model
data_test = result.data_test
y_test = data_test.iloc[:, -1].values
data_predict = result.data_predict
y_predict = data_predict.iloc[:, -1].values
mse = np.sum((y_predict - y_test) ** 2) / len(y_test)
rmse = sqrt(mse)
self.label_intercept = QLabel("intercept: ")
intercept = result.intercept
self.intercept = QLabel(str(intercept))
self.label_coef = QLabel("coef: ")
coef = result.coef
self.coef = QLabel(str(coef))
layout_1 = QHBoxLayout()
layout_1.addWidget(self.label_intercept)
layout_1.addWidget(self.intercept)
layout_1.addWidget(self.label_coef)
layout_1.addWidget(self.coef)
self.label_MSE = QLabel("MSE: ")
self.MSE_txt = QLabel(str(mse))
self.label_RMSE = QLabel("RMSE: ")
self.RMSE_txt = QLabel(str(rmse))
layout_2 = QHBoxLayout()
layout_2.addWidget(self.label_MSE)
layout_2.addWidget(self.MSE_txt)
layout_2.addWidget(self.label_RMSE)
layout_2.addWidget(self.RMSE_txt)
self.label_test = QLabel("测试集：")
self.label_predict = QLabel("预测值：")
self.table_test = DataTable(data_test)
self.table_predict = DataTable(data_predict)
layout_test = QVBoxLayout()
layout_test.addWidget(self.label_test)
layout_test.addWidget(self.table_test)
layout_test.setStretch(0, 1)
layout_test.setStretch(1, 5)
layout_predict = QVBoxLayout()
layout_predict.addWidget(self.label_predict)
layout_predict.addWidget(self.table_predict)
layout_predict.setStretch(0, 1)
layout_predict.setStretch(1, 5)
layout_3 = QHBoxLayout()
layout_3.addLayout(layout_test)
layout_3.addLayout(layout_predict)
layout = QVBoxLayout()
layout.addLayout(layout_1)
layout.addLayout(layout_2)
layout.addLayout(layout_3)
self.setLayout(layout)
def __init__(self, result=global_var.ResultCluster()):
super(ClusterOut, self).__init__()
data = result.data
self.table = DataTable(data)
layout = QVBoxLayout()
layout.addWidget(self.table)
self.setLayout(layout)
def __init__(self, result=global_var.ResultClassify()):
super(DTC_Out, self).__init__()
data_test = result.data_test
data_pre = result.data_predict
data_test["predict"] = data_pre.iloc[:, -1]
self.table = DataTable(data_test)
layout = QVBoxLayout()
layout.addWidget(self.table)
self.setLayout(layout)
def __init__(self, dataSet):
super(DataTail, self).__init__()
self.data = dataSet
self.table = DataTable(dataSet.data)
self.btn_add_data = QPushButton("添加到任务")
self.btn_add_data.clicked.connect(self.add_data_to_task)
self.features = dataSet.dataColumns
layout_feature = QVBoxLayout()
layout_feature.setSpacing(5)
self.all_check = QCheckBox("全选")
self.all_check.setChecked(True)
self.all_check.stateChanged.connect(self.all_checked)
layout_feature.addWidget(self.all_check)
for feature in self.features:
checkbox = QCheckBox(feature)
checkbox.setObjectName(feature)
checkbox.setChecked(True)
layout_feature.addWidget(checkbox)
layout_target = QHBoxLayout()
target_label = QLabel("Target: ")
self.target_combo = QComboBox()
comboList = list()
comboList.append("")
comboList = comboList + self.features
self.target_combo.addItems(comboList)
layout_target.addWidget(target_label)
layout_target.addWidget(self.target_combo)
layout_feature.addLayout(layout_target)
layout_feature.addWidget(self.btn_add_data)
# layout_operate = QVBoxLayout()
# layout_operate.addLayout(layout_feature)
# layout_operate.addWidget(self.btn_add_data)
# layout_operate.setStretch(0, 8)
# layout_operate.setStretch(1, 1)
layout = QHBoxLayout()
layout.addWidget(self.table)
layout.addLayout(layout_feature)
layout.setStretch(0, 5)
layout.setStretch(1, 1)
self.setLayout(layout)
def __init__(self, result=global_var.ResultAssociation()):
super(AprioriAssociationOut, self).__init__()
self.table = DataTable(result.rule)
layout = QVBoxLayout()
layout.addWidget(self.table)
self.setLayout(layout)