def testListConnectionRepresentation(self):
net = legion_network(3, [1, 0, 1], type_conn = conn_type.LIST_BIDIR, type_conn_represent = conn_represent.LIST);
(t, x, z) = net.simulate(1000, 2000);
assert extract_number_oscillations(x, 0) > 1;
assert extract_number_oscillations(x, 1) == 1;
assert extract_number_oscillations(x, 2) > 1;
def templateOutputDynamicInformation(stimulus, params, type_conn, sim_steps, sim_time, ccore_flag):
legion_instance = legion_network(len(stimulus), params, type_conn, ccore = ccore_flag);
dynamic = legion_instance.simulate(sim_steps, sim_time, stimulus);
assert len(dynamic.output) > 0;
assert len(dynamic.inhibitor) > 0;
assert len(dynamic.time) > 0;
def testMixStimulatedThreeOscillators(self):
net = legion_network(3, [1, 0, 1], type_conn = conn_type.LIST_BIDIR);
(t, x, z) = net.simulate(1000, 2000);
assert extract_number_oscillations(x, 0) > 1;
assert extract_number_oscillations(x, 1) == 1;
assert extract_number_oscillations(x, 2) > 1;
def template_segmentation_image(image_file, parameters, steps, time, ccore_flag = True):
image = read_image(image_file);
stimulus = rgb2gray(image);
for pixel_index in range(len(stimulus)):
if (stimulus[pixel_index] < 235): stimulus[pixel_index] = 1;
else: stimulus[pixel_index] = 0;
if (parameters is None):
parameters = legion_parameters();
net = legion_network(len(stimulus), parameters, conn_type.GRID_FOUR, ccore = ccore_flag);
output_dynamic = net.simulate(steps, time, stimulus);
ensembles = output_dynamic.allocate_sync_ensembles();
draw_image_mask_segments(image_file, ensembles);
# draw_dynamics(output_dynamic.time, output_dynamic.output, x_title = "Time", y_title = "x(t)", separate = ensembles);
# just for checking correctness of results - let's use classical algorithm
dbscan_instance = dbscan(image, 3, 4, True);
dbscan_instance.process();
trustable_clusters = dbscan_instance.get_clusters();
draw_dynamics(output_dynamic.time, output_dynamic.output, x_title = "Time", y_title = "x(t)", separate = trustable_clusters);
def testUstimulatedOscillatorWithoutLateralPotential(self):
params = legion_parameters();
params.teta = 0; # because no neighbors at all
net = legion_network(1, type_conn = conn_type.NONE, parameters = params, ccore = False);
dynamic = net.simulate(1000, 200, [0]);
assert extract_number_oscillations(dynamic.output, amplitude_threshold = 0.0) == 0;
def testStimulatedOscillatorWithoutLateralPotential(self):
params = legion_parameters();
params.teta = 0; # because no neighbors at all
net = legion_network(1, [1], type_conn = conn_type.NONE, parameters = params);
(t, x, z) = net.simulate(1000, 200);
assert extract_number_oscillations(x) > 1;
def testStimulatedOscillatorWithoutLateralPotential(self):
params = legion_parameters();
params.teta = 0; # because no neighbors at all
net = legion_network(1, type_conn = conn_type.NONE, parameters = params, ccore = False);
dynamic = net.simulate(2000, 400, [1]);
assert extract_number_oscillations(dynamic.output) > 1;
def testUnstimulatedTwoOscillators(self):
params = legion_parameters();
params.teta_p = 2.5;
net = legion_network(2, [0, 0], type_conn = conn_type.LIST_BIDIR, parameters = params);
(t, x, z) = net.simulate(1000, 1000);
assert extract_number_oscillations(x, 0) == 1;
assert extract_number_oscillations(x, 1) == 1;
def template_dynamic_legion(num_osc, steps, time, conn_type = conn_type.NONE, stimulus = None, params = None, separate_repr = True):
net = legion_network(num_osc, stimulus, type_conn = conn_type, parameters = params);
(t, x, z) = net.simulate(steps, time, solution = solve_type.RK4);
draw_dynamics(t, x, x_title = "Time", y_title = "x(t)", separate = separate_repr);
draw_dynamics(t, z, x_title = "Time", y_title = "z(t)");
ensembles = net.allocate_sync_ensembles(0.1);
print(ensembles);
def template_dynamic_legion(num_osc, steps, time, conn_type, stimulus, params = None, separate_repr = True, ccore_flag = True):
net = legion_network(num_osc, params, conn_type, ccore = ccore_flag);
print("Created");
dynamic = net.simulate(steps, time, stimulus, solution = solve_type.RK4);
print("Simulated");
draw_dynamics(dynamic.time, dynamic.output, x_title = "Time", y_title = "x(t)", separate = separate_repr);
draw_dynamics(dynamic.time, dynamic.inhibitor, x_title = "Time", y_title = "z(t)");
ensembles = dynamic.allocate_sync_ensembles(0.1);
print(ensembles);
def templateSyncEnsembleAllocation(self, stimulus, params, type_conn, sim_steps, sim_time, expected_clusters, ccore_flag = False):
result_testing = False;
for _ in range(0, 3, 1):
net = legion_network(len(stimulus), params, type_conn, ccore = ccore_flag);
dynamic = net.simulate(sim_steps, sim_time, stimulus);
ensembles = dynamic.allocate_sync_ensembles(0.1);
if (ensembles != expected_clusters):
continue;
result_testing = True;
break;
assert result_testing;
def templateSyncEnsembleAllocation(self, stimulus, params, type_conn,
sim_steps, sim_time, expected_clusters):
result_testing = False
for attempt in range(0, 3, 1):
net = legion_network(len(stimulus), params, type_conn)
dynamic = net.simulate(sim_steps, sim_time, stimulus)
ensembles = dynamic.allocate_sync_ensembles(0.1)
if (ensembles != expected_clusters):
continue
result_testing = True
break
assert result_testing
def template_segmentation_image(image_file,
parameters,
steps,
time,
ccore_flag=True):
image = read_image(image_file)
stimulus = rgb2gray(image)
for pixel_index in range(len(stimulus)):
if (stimulus[pixel_index] < 235): stimulus[pixel_index] = 1
else: stimulus[pixel_index] = 0
if (parameters is None):
parameters = legion_parameters()
net = legion_network(len(stimulus),
parameters,
conn_type.GRID_FOUR,
ccore=ccore_flag)
output_dynamic = net.simulate(steps, time, stimulus)
ensembles = output_dynamic.allocate_sync_ensembles()
draw_image_mask_segments(image_file, ensembles)
# draw_dynamics(output_dynamic.time, output_dynamic.output, x_title = "Time", y_title = "x(t)", separate = ensembles);
# just for checking correctness of results - let's use classical algorithm
dbscan_instance = dbscan(image, 3, 4, True)
dbscan_instance.process()
trustable_clusters = dbscan_instance.get_clusters()
draw_dynamics(output_dynamic.time,
output_dynamic.output,
x_title="Time",
y_title="x(t)",
separate=trustable_clusters)
def testStimulatedOscillatorWithLateralPotential(self):
net = legion_network(1, type_conn = conn_type.NONE, ccore = False);
dynamic = net.simulate(2000, 400, [1]);
assert extract_number_oscillations(dynamic.output, amplitude_threshold = 0.0) >= 1;
def testStimulatedTwoOscillators(self):
net = legion_network(2, [1, 1], type_conn=conn_type.LIST_BIDIR)
(t, x, z) = net.simulate(1000, 2000)
assert extract_number_oscillations(x, 0) > 1
assert extract_number_oscillations(x, 1) > 1
def testStimulatedOscillatorWithLateralPotential(self):
net = legion_network(1, [1], type_conn = conn_type.NONE);
(t, x, z) = net.simulate(1000, 200);
assert extract_number_oscillations(x) == 1;
def templateOscillationsWithStructures(type_conn, ccore_flag):
net = legion_network(4, type_conn = conn_type.LIST_BIDIR, ccore = ccore_flag);
dynamic = net.simulate(500, 1000, [1, 1, 1, 1]);
for i in range(len(net)):
assert extract_number_oscillations(dynamic.output, i) > 1;
def testStimulatedOscillatorWithLateralPotential(self):
net = legion_network(1, type_conn=conn_type.NONE)
dynamic = net.simulate(1000, 200, [1])
assert extract_number_oscillations(dynamic.output) == 1
def testStimulatedOscillatorWithLateralPotential(self):
net = legion_network(1, [1], type_conn=conn_type.NONE)
(t, x, z) = net.simulate(1000, 200)
assert extract_number_oscillations(x) == 1
def testMixStimulatedThreeOscillatorsByCore(self):
net = legion_network(3, type_conn=conn_type.LIST_BIDIR, ccore=True)
dynamic = net.simulate(1000, 2000, [1, 0, 1])
assert extract_number_oscillations(dynamic.output, 0) > 1
assert extract_number_oscillations(dynamic.output, 2) > 1
def testListConnectionRepresentation(self):
net = legion_network(3, type_conn = conn_type.LIST_BIDIR, type_conn_represent = conn_represent.LIST, ccore = False);
dynamic = net.simulate(1000, 2000, [1, 0, 1]);
assert extract_number_oscillations(dynamic.output, 0) > 1;
assert extract_number_oscillations(dynamic.output, 2) > 1;
def templateOscillationsWithStructures(self, type_conn, ccore_flag = False):
net = legion_network(4, type_conn = conn_type.LIST_BIDIR, ccore = ccore_flag);
dynamic = net.simulate(500, 1000, [1, 1, 1, 1]);
for i in range(len(net)):
assert extract_number_oscillations(dynamic.output, i) > 1;
def templateOscillationsWithStructures(self, type_conn):
net = legion_network(4, [1, 1, 1, 1], type_conn = conn_type.LIST_BIDIR);
(t, x, z) = net.simulate(500, 1000);
for i in range(net.num_osc):
assert extract_number_oscillations(x, i) > 1;
def testMixStimulatedThreeOscillators(self):
net = legion_network(3, type_conn = conn_type.LIST_BIDIR, ccore = False);
dynamic = net.simulate(1000, 2000, [1, 0, 1]);
assert extract_number_oscillations(dynamic.output, 0) > 1;
assert extract_number_oscillations(dynamic.output, 2) > 1;
def testListConnectionRepresentation(self):
net = legion_network(3, type_conn = conn_type.LIST_BIDIR, type_conn_represent = conn_represent.LIST, ccore = False);
dynamic = net.simulate(1000, 2000, [1, 0, 1]);
assert extract_number_oscillations(dynamic.output, 0) > 1;
assert extract_number_oscillations(dynamic.output, 2) > 1;
def testStimulatedTwoOscillators(self):
net = legion_network(2, type_conn = conn_type.LIST_BIDIR);
dynamic = net.simulate(1000, 2000, [1, 1]);
assert extract_number_oscillations(dynamic.output, 0) > 1;
assert extract_number_oscillations(dynamic.output, 1) > 1;
def testStimulatedTwoOscillators(self):
net = legion_network(2, type_conn=conn_type.LIST_BIDIR)
dynamic = net.simulate(1000, 2000, [1, 1])
assert extract_number_oscillations(dynamic.output, 0) > 1
assert extract_number_oscillations(dynamic.output, 1) > 1
def templateOscillationsWithStructures(self, type_conn):
net = legion_network(4, type_conn = conn_type.LIST_BIDIR);
dynamic = net.simulate(500, 1000, [1, 1, 1, 1]);
for i in range(net.num_osc):
assert extract_number_oscillations(dynamic.output, i) > 1;
def templateSyncEnsembleAllocation(self, stimulus, params, type_conn, sim_steps, sim_time, expected_clusters):
net = legion_network(len(stimulus), params, type_conn);
dynamic = net.simulate(sim_steps, sim_time, stimulus);
ensembles = dynamic.allocate_sync_ensembles(0.1);
assert ensembles == expected_clusters;
def testStimulatedOscillatorWithLateralPotential(self):
net = legion_network(1, type_conn=conn_type.NONE, ccore=False)
dynamic = net.simulate(2000, 400, [1])
assert extract_number_oscillations(dynamic.output,
amplitude_threshold=0.0) >= 1
def testStimulatedOscillatorWithLateralPotential(self):
net = legion_network(1, type_conn = conn_type.NONE);
dynamic = net.simulate(1000, 200, [1]);
assert extract_number_oscillations(dynamic.output) == 1;
def templateOscillationsWithStructures(self, type_conn):
net = legion_network(4, [1, 1, 1, 1], type_conn=conn_type.LIST_BIDIR)
(t, x, z) = net.simulate(500, 1000)
for i in range(net.num_osc):
assert extract_number_oscillations(x, i) > 1