featuretools.primitives.
Haversine
Calculates the approximate haversine distance between two LatLong variable types.
unit (str) – Determines the unit value to output. Could be miles or kilometers. Default is miles.
Examples
>>> haversine = Haversine() >>> distances = haversine([(42.4, -71.1), (40.0, -122.4)], ... [(40.0, -122.4), (41.2, -96.75)]) >>> np.round(distances, 3).tolist() [2631.231, 1343.289]
Output units can be specified
>>> haversine_km = Haversine(unit='kilometers') >>> distances_km = haversine_km([(42.4, -71.1), (40.0, -122.4)], ... [(40.0, -122.4), (41.2, -96.75)]) >>> np.round(distances_km, 3).tolist() [4234.555, 2161.814]
__init__
Initialize self. See help(type(self)) for accurate signature.
Methods
__init__([unit])
Initialize self.
generate_name(base_feature_names)
generate_name
generate_names(base_feature_names)
generate_names
get_args_string()
get_args_string
get_arguments()
get_arguments
get_description(input_column_descriptions[, …])
get_description
get_filepath(filename)
get_filepath
get_function()
get_function
Attributes
base_of
base_of_exclude
commutative
compatibility
default_value
description_template
input_types
max_stack_depth
name
number_output_features
uses_calc_time
uses_full_entity