Open Access
表2
不同特征分类结果图
| 序号 | 选取特征 | KNN分类算法 | |
| 准确率/% | 特征权重 | ||
| 1 | 峰峰值 | 100 | 0.824 0 |
| 2 | 标准差 | 100 | 0.738 0 |
| 3 | 偏度 | 68 | 0.650 8 |
| 4 | 重构系数04 | 40 | 0.626 5 |
| 5 | 重构系数03 | 68 | 0.581 4 |
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.