无需训练即可加速注意力计算，二进制主成分构造哈希，大幅降低复杂度，值得关注。
arXiv:2608.04405v1 Announce Type: cross Abstract: Long-context large language models (LLMs) are increasingly deployed in real-world applications, yet …
PCA中解释方差并非万能指标，本文通过实例警示其潜在陷阱，值得数据分析者关注。
arXiv:2605.13520v2 Announce Type: replace-cross Abstract: We address shortcomings of principal component analysis (PCA) for visualizing high-dimension…
用主成分分析高效检测月球陨石坑，为天体图像识别领域带来新思路。
arXiv:2605.17125v1 Announce Type: cross Abstract: Optical navigation is a critical component for lunar orbiter and lander missions. Image-based crater…