granularity Module

Contains granularity definitions for time and location.

The granularities are organized as follows:

• LocationGranularity
  • LocationClosestGranularity
• TimeGranularity
  • HourGranularity
  • DayGranularity
  • MonthGranularity

You work with a granularity by specifying it in an enricher function. For example, when using the HolidayEnricher class methods to enrich data, specify the TimeGranularity as an input parameter to the method.

Classes

DayGranularity	Defines a time granularity of day.
Granularity	Defines the base granularity class.
HourGranularity	Defines a time granularity of hour.
LocationClosestGranularity	Defines a closest location granularity. _cord_count is the count of customer data after duplicates are dropped. If it's bigger than _cord_limit, the _lower_fuzzy_boundary is used to do the rough filtering, otherwise, _upper_fuzzy_boundary is used. All possible locations will be ranked by spherical distance of two locations, the _closest_top_n are selected to do further joins. Initialize with various configs. cord_count is the count of customer_data after dropDuplicates(), if it's bigger than _cord_limit, we'll use _lower_fuzzy_boundary to do the rough filtering, otherwise, use _upper_fuzzy_boundary. all possible locations will be ranked by spherical distance of two locations, we'll select _closest_top_n to do further join.
LocationGranularity	Defines the base location granularity.
MonthGranularity	Defines a time granularity of month.
TimeGranularity	Defines the base class for time granularity.