morphology_behaviour behaviour (macula_tweann v0.18.1)

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Behaviour for implementing morphologies (sensor/actuator specifications).

A morphology defines the I/O interface between a neural network and its environment. Applications implement this behaviour to create custom morphologies without modifying the macula-tweann library.

Example Implementation:

-module(my_morphology). -behaviour(morphology_behaviour).

-export([get_sensors/1, get_actuators/1]). -include("records.hrl").

get_sensors(my_problem) -> [#sensor{name = my_sensor, vl = 3, ...}]; get_sensors(_) -> error(invalid_morphology).

get_actuators(my_problem) -> [#actuator{name = my_actuator, vl = 2, ...}]; get_actuators(_) -> error(invalid_morphology).

Then register at runtime:

morphology_registry:register(my_problem, my_morphology).

Summary

Callbacks

get_actuators/1
get_sensors/1

Callbacks

get_actuators/1

-callback get_actuators(MorphologyName :: atom()) ->
                           [#actuator{id :: term(),
                                      name :: term(),
                                      type :: term(),
                                      cx_id :: term(),
                                      scape :: term(),
                                      vl :: term(),
                                      fanin_ids :: term(),
                                      generation :: term(),
                                      format :: term(),
                                      parameters :: term(),
                                      gt_parameters :: term(),
                                      phys_rep :: term(),
                                      vis_rep :: term(),
                                      pre_f :: term(),
                                      post_f :: term(),
                                      innovation :: term()}].

get_sensors/1

-callback get_sensors(MorphologyName :: atom()) ->
                         [#sensor{id :: term(),
                                  name :: term(),
                                  type :: term(),
                                  cx_id :: term(),
                                  scape :: term(),
                                  vl :: term(),
                                  fanout_ids :: term(),
                                  generation :: term(),
                                  format :: term(),
                                  parameters :: term(),
                                  gt_parameters :: term(),
                                  phys_rep :: term(),
                                  vis_rep :: term(),
                                  pre_f :: term(),
                                  post_f :: term(),
                                  innovation :: term()}].