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    战略决策管理

    一、建筑工程管理与竞争力提升 1、我国建筑工程行业的基本特点 W = M*(P+P') P是企业生产能力,P'是企业外部可利用的生产要素和生产资...

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    大学渣的ISLR笔记(10)-Unsupervised Learning

    Most of this book concerns supervised learning methods such as regressio...

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    大学渣的ISLR笔记(9)-Support Vector Machines

    In this chapter, we discuss the support vector machine(SVM), an approach...

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    大学渣的ISLR笔记(8)-Tree-Based Methods

    In this chapter, we describe tree-based methods for regression and class...

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    大学渣的ISLR笔记(7)-Moving Beyond Linearity

    So far in this book, we have mostly focused on linear models. Linear mod...

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    大学渣的ISLR笔记(6)-Linear Model Selection and Regularization

    However, the linear model has distinct advantages in terms of inference ...

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    大学渣的ISLR笔记(5)-Resampling Methods

    Resampling methods are an indispensable tool in modern statistics. In th...

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    大学渣的ISLR笔记(4)-Classification

    In this chapter we discuss three of the most widely-used classifiers: lo...

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    大学渣的ISLR笔记(3)-Linear Regression

    Simple Linear Regression It assumes that there is approximately a linear...