126员工流动率高 high staff turnover 127(多)负担一些工作任务 cover some duties / an increased workload 128不满 feel upset and resentful 129偏向性待遇 preferential treatment 130介入帮忙 step in and help 131切实的好处 tangible benefits 132挽留 staff retention…
Machine Learning
Goal of Machine LearningLinear ClassificationSolutionNumerical output example: linear regressionStochastic Gradient DescentMatrix Acceleration
Goal of Machine Learning 机器学习的目标
假设现在有一组数据 x i , y i {x_i,y_i} xi,yi&…