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深度抽样
释义
深度抽样
Encyclopedia
理学
【基本概念】
释
Intensity sampling
深度抽样
要求研究者对关键案例有先验信息或已进行过探索性工作,并基于此抽取具有较高信息密度和强度的个案进行研究。又称强度抽样、关键案例抽样。
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