论文标题
短沟通：检测可能频繁的变更点：野生二进制分割2
Short Communication: Detecting Possibly Frequent Change-points: Wild Binary Segmentation 2
论文作者
论文摘要
本文评论了新版本的野生二进制细分2。野生二进制分割2和最陡峭的模型选择已改善了变更点分析，尤其是在降低计算成本方面。但是，WBS2倾向于高估WBS，并且阈值在没有更改点的短序列上不能适当地工作。
This article comments on the new version of wild binary segmentation 2. Wild Binary Segmentation 2 and Steepest-drop Model Selection has made improvements on changepoint analysis especially on reducing the computational cost. However, WBS2 tends to overestimate as WBS and the threshold does not work appropriately on short sequences without changepoints.
