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Jan, 2013
随机投影实验
Experiments with Random Projection
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Sanjoy Dasgupta
TL;DR
该研究阐述了随机投影的应用,作为降维技术来学习高斯混合模型,并通过实现合成和真实数据的广泛实验来说明此方法的可行性。
Abstract
Recent theoretical work has identified
random projection
as a promising
dimensionality reduction
technique for learning mixtures of Gausians. Here we summarize these results and illustrate them by a wide variety
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