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"""!
@brief Integration-tests for Pulse Coupled Neural Network.
@authors Andrei Novikov (pyclustering@yandex.ru)
@date 2014-2020
@copyright BSD-3-Clause
"""
import unittest;
from pyclustering.nnet.tests.pcnn_templates import PcnnTestTemplates;
from pyclustering.nnet import conn_type, conn_represent;
from pyclustering.core.tests import remove_library;
class PcnnIntegrationTest(unittest.TestCase):
def testDynamicLengthNoneConnectionByCore(self):
PcnnTestTemplates.templateDynamicLength(10, 20, conn_type.NONE, None, [0] * 10, True);
def testDynamicLengthGridFourConnectionByCore(self):
PcnnTestTemplates.templateDynamicLength(25, 20, conn_type.GRID_FOUR, None, [0] * 25, True);
def testDynamicLengthGridEightConnectionByCore(self):
PcnnTestTemplates.templateDynamicLength(25, 20, conn_type.GRID_EIGHT, None, [0] * 25, True);
def testDynamicLengthListBidirConnectionByCore(self):
PcnnTestTemplates.templateDynamicLength(10, 20, conn_type.LIST_BIDIR, None, [0] * 10, True);
def testDynamicLengthAllToAllConnectionByCore(self):
PcnnTestTemplates.templateDynamicLength(10, 20, conn_type.ALL_TO_ALL, None, [0] * 10, True);
def testDynamicLengthGridRectangle25FourConnectionByCore(self):
PcnnTestTemplates.templateGridRectangleDynamicLength(25, 20, conn_type.GRID_FOUR, None, 1, 25, [0] * 25, True);
PcnnTestTemplates.templateGridRectangleDynamicLength(25, 20, conn_type.GRID_FOUR, None, 25, 1, [0] * 25, True);
def testDynamicLengthGridRectangle25EightConnectionByCore(self):
PcnnTestTemplates.templateGridRectangleDynamicLength(25, 20, conn_type.GRID_EIGHT, None, 1, 25, [0] * 25, True);
PcnnTestTemplates.templateGridRectangleDynamicLength(25, 20, conn_type.GRID_EIGHT, None, 25, 1, [0] * 25, True);
def testSyncEnsemblesAllStimulatedByCore(self):
PcnnTestTemplates.templateSyncEnsemblesAllocation(25, conn_type.ALL_TO_ALL, 20, [1] * 25, True, [ list(range(25)) ]);
def testSyncEnsemblesAllUnstimulatedByCore(self):
PcnnTestTemplates.templateSyncEnsemblesAllocation(25, conn_type.ALL_TO_ALL, 20, [0] * 25, True, []);
def testSyncEnsemblesPartialStimulationByCore(self):
stimulus = ([0] * 5) + ([1] * 5) + ([0] * 5) + ([1] * 5) + ([0] * 5);
expected_ensemble = [5, 6, 7, 8, 9, 15, 16, 17, 18, 19];
PcnnTestTemplates.templateSyncEnsemblesAllocation(25, conn_type.ALL_TO_ALL, 20, stimulus, True, [ expected_ensemble ]);
def testSyncEnsemblesAllStimulatedWithVariousConnectionByCore(self):
PcnnTestTemplates.templateSyncEnsemblesAllocation(25, conn_type.ALL_TO_ALL, 50, [20] * 25, True, None);
PcnnTestTemplates.templateSyncEnsemblesAllocation(25, conn_type.GRID_EIGHT, 50, [20] * 25, True, None);
PcnnTestTemplates.templateSyncEnsemblesAllocation(25, conn_type.GRID_FOUR, 50, [20] * 25, True, None);
PcnnTestTemplates.templateSyncEnsemblesAllocation(25, conn_type.LIST_BIDIR, 50, [20] * 25, True, None);
PcnnTestTemplates.templateSyncEnsemblesAllocation(25, conn_type.NONE, 50, [20] * 25, True, None);
def testAllocationInRectangleFourStructureByCore(self):
PcnnTestTemplates.templateAllocationInRectangleStructure(20, 4, 5, 20, conn_type.GRID_FOUR, None, [0] * 20, True);
def testAllocationInRectangleEightStructureByCore(self):
PcnnTestTemplates.templateAllocationInRectangleStructure(30, 6, 5, 20, conn_type.GRID_EIGHT, None, [0] * 30, True);
def testVisualizerNoFailureByCore(self):
stimulus = [ 5, 5, 5, 5, 10, 10, 10, 10, 15, 15, 15, 15, 20, 20, 20, 20 ];
PcnnTestTemplates.visualize(16, 20, conn_type.ALL_TO_ALL, conn_represent.MATRIX, stimulus, 4, 4, True);
@remove_library
def testProcessingWhenLibraryCoreCorrupted(self):
PcnnTestTemplates.templateDynamicLength(10, 20, conn_type.NONE, None, [0] * 10, True);
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