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实证研究开挂指南:机器学习让你的论文更有说服力【附可用代码】
机器学习正在成为社科研究的重要工具。无论是预测企业创新绩效、识别政策影响,还是进行文本分类,机器学习方法都展现出强大能力。 本文系统梳理社科研究中最常用的机器学习算法,配以Python代码实现,零基础也能快速上手。 '企业规模': np.random.uniform(3, 8 ...
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