Text Selection
收藏NBER2019-12-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w26517
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资源简介：
Text data is ultra-high dimensional, which makes machine learning techniques indispensable for textual analysis. Text is often selectedjournalists, speechwriters, and others craft messages to target their audiences limited attention. We develop an economically motivated high dimensional selection
提供机构：
美国国家经济研究局
创建时间：
2019-12-01
