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Log in to view your state's edition You are not logged in Home Library Time Savers Tools Training Resources Find My Enviro.BLR Help Home What's New Tour Site Benefits About Us Environmental Compliance Topics Category Topic Environmental News Featured Outgoing U.S. ag chief critical of EPA...
(trainingSet[randIndex]) #在训练集列表中删除添加到测试集的索引值 trainMat = []; trainClasses = [] #创建训练集矩阵和训练集类别标签系向量 for docIndex in trainingSet: #遍历训练集 trainMat.append(setOfWords2Vec(vocabList, docList[docIndex])) #将生成的词集模型添加到训练矩阵中 trainClasses...
fit(X_train, y_train) # Fit model to training data # Make predictions y_pred, y_std = gpr.predict(X_test, return_std=True) # Predict mean and standard deviation for test points # Evaluate performance mse = mean_squared_error(y_test, y_pred) # Compute mean squared error r2 = r2_...
Worker and supervisor training is a key element of your compliance efforts and safety and health management program. All workers […] EHSDA Song of the Week: Before the Water Gets Too High Jay Kumar, Editor, EHS Daily Advisor EHS Daily Advisor’s Enviro, Social, & Governance Week is ...