Table 2 Meta features description
From: Using Baidu index to nowcast hand-foot-mouth disease in China: a meta learning approach
Feature | Explanation |
|---|---|
Min | Minimum of the HFMD cases over the time period. |
Max | Maximum of the HFMD cases over the time period. |
Mean | Mean of the HFMD cases over the time period. |
SD | Standard deviation of the HFMD cases over the time period. |
SKEW | Skewness of the HFMD cases over the time period. |
KURT | Kurtosis of the HFMD cases over the time period. |
Q1 | First quartile of the HFMD cases over the time period. |
Q2 | Second quartile of the HFMD cases over the time period. |
Q3 | Third quartile of the HFMD cases over the time period. |
Month | Calendar month of the forecast point. |
Ratio of turning points | Percentage of turning points in the series. |