t-SNE方法的若干理论局限性 / Some Theoretical Limitations of t-SNE
1️⃣ 一句话总结
这篇论文通过建立数学框架，从理论上证明了t-SNE作为一种流行的降维可视化方法，在不同场景下会不可避免地丢失数据的重要特征。
arXiv 提交日期: 2026-04-14
Abstract - Some Theoretical Limitations of t-SNE
t-SNE has gained popularity as a dimension reduction technique, especially for visualizing data. It is well-known that all dimension reduction techniques may lose important features of the data. We provide a mathematical framework for understanding this loss for t-SNE by establishing a number of results in different scenarios showing how important features of data are lost by using t-SNE.
源自 arXiv: 2604.13295