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Added Observation in Doryab Feature docs.

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nikunjgoel95 2021-01-13 19:07:59 -05:00
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docs/features/phone-locations.md
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@ -145,4 +145,4 @@ Features description for `[PHONE_LOCATIONS][PROVIDERS][DORYAB]`:
For a detailed description of how this is calculated, see [Canzian et al](../../citation#doryab-locations).
**Fine Tuning Clustering Parameters**
Based on an experiment where we collected fused location data for 7 days with a mean accuracy of 86 & SD of 350.874635, we determined that `EPS/MAX_EPS`=100 produced closer clustering results to reality. Higher values (>100) missed out some significant places like a short grocery visit while lower values (<100) picked up traffic lights and stop signs while driving as significant locations. We recommend you set `EPS` based on the accuracy of your location data (the more accurate your data is, the lower you should be able to set EPS).
Based on an experiment where we collected fused location data for 7 days with a mean accuracy of 86 & SD of 350.874635, we determined that `EPS/MAX_EPS`=100 produced closer clustering results to reality. Higher values (>100) missed out some significant places like a short grocery visit while lower values (<100) picked up traffic lights and stop signs while driving as significant locations. We recommend you set `EPS` based on the accuracy of your location data (the more accurate your data is, the lower you should be able to set EPS).