Open Access
表2
预处理调优参数
| 参数 | 含义 | 参数取值 |
| last_day | 训练数据天数 | 90, 150 |
| outlier | 异常检测方法 | boxplot, ksigma |
| missing | 缺失值处理 | remove, avg |
| transform | 数据变换方式 | none, log |
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.
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