Table 4 Geo-spatial metrics
From: Leveraging fine-grained mobile data for churn detection through Essence Random Forest
Feature | |
|---|---|
Average daily radius of gyration Average daily distance traveled | |
Entropy of places visited: large values indicate regular visits to many places | |
\(\hbox {GeoAvgChurn}_{\mathrm{level1,total visits,overall}}\): churn % of people visiting same areas weighted by own contribution to overall visits | |
\(\hbox {GeoAvgChurn}_{\mathrm{level1,total visits,individual}}\): churn % of people visiting same areas weighted by number of own visits | |
Number of places visited |