NOTICE
The upcoming release of Featuretools 1.0.0 contains several breaking changes. Users are encouraged to test this version prior to release by installing from GitHub:
pip install https://github.com/alteryx/featuretools/archive/woodwork-integration.zip
For details on migrating to the new version, refer to Transitioning to Featuretools Version 1.0. Please report any issues in the Featuretools GitHub repo or by messaging in Alteryx Open Source Slack.
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