def test_select_best_attribute_with_gini_denominator_zero(self):
samples = ObliviousDataset.create(
Sample([s(0), s(0), s(1), s(0)], s(1)),
Sample([s(0), s(0), s(1), s(0)], s(1)),
Sample([s(0), s(0), s(0), s(0)], s(0)))
(best_attribute, _) = select_best_attribute(samples)
self.assertEqual(reveal(best_attribute), 2)
def test_column_with_secret_index(self):
dataset = ObliviousDataset.create(sample(s(0), s(1), s(2)),
sample(s(10), s(11), s(12)),
sample(s(20), s(21), s(22)))
self.assertEqual(reveal(dataset.column(s(0))), [0, 10, 20])
self.assertEqual(reveal(dataset.column(s(1))), [1, 11, 21])
self.assertEqual(reveal(dataset.column(s(2))), [2, 12, 22])
def test_random_sample(self):
dataset = ObliviousDataset.create(
Sample([s(1), s(2), s(3)], s(4)),
Sample([s(11), s(12), s(13)], s(14)))
randomSamples = [reveal(dataset.choice()) for _ in range(100)]
self.assertIn(Sample([1, 2, 3], 4), randomSamples)
self.assertIn(Sample([11, 12, 13], 14), randomSamples)
def test_outcomes(self):
dataset = ObliviousDataset.create(
Sample([s(0), s(1), s(2)], outcome=s(60)),
Sample([s(10), s(11), s(12)], outcome=s(70)),
Sample([s(20), s(21), s(22)],
outcome=s(80))).select([s(1), s(0), s(1)])
self.assertEqual(reveal(dataset.outcomes), [60, 80])
def test_continuous_attributes(self):
dataset = ObliviousDataset.create(Sample([s(0), s(1), s(1)], s(0)),
Sample([s(1), s(2), s(1)], s(1)),
continuous=[False, True, False])
self.assertFalse(dataset.is_continuous(0))
self.assertTrue(dataset.is_continuous(1))
self.assertFalse(dataset.is_continuous(2))
def test_continuous_attribute_check_with_secret_index(self):
dataset = ObliviousDataset.create(Sample([s(0), s(1), s(1)], s(0)),
Sample([s(1), s(2), s(1)], s(1)),
continuous=[False, True, False])
self.assertFalse(reveal(dataset.is_continuous(s(0))))
self.assertTrue(reveal(dataset.is_continuous(s(1))))
self.assertFalse(reveal(dataset.is_continuous(s(2))))
def test_select_best_attribute(self):
samples = ObliviousDataset.create(
Sample([s(0), s(1), s(1), s(0)], s(1)),
Sample([s(1), s(0), s(1), s(1)], s(1)),
Sample([s(0), s(0), s(0), s(1)], s(0)))
(best_attribute, threshold) = select_best_attribute(samples)
self.assertEqual(reveal(best_attribute), 2)
self.assertEqual(reveal(threshold), 0)
async def test_single_sample_with_some_depth(self):
samples = ObliviousDataset.create(Sample([s(1)], s(1)))
self.assertEqual(
reveal(await train(samples, depth=2)),
Branch(0,
threshold=0,
left=Branch(0, threshold=0, left=pruned(), right=pruned()),
right=Branch(0, threshold=0, left=pruned(), right=leaf(1))))
def test_select_best_attribute_using_subset(self):
samples = ObliviousDataset.create(
Sample([s(0), s(1), s(1), s(0)], s(1)),
Sample([s(1), s(0), s(1), s(1)], s(1)),
Sample([s(42), s(43), s(44), s(45)], s(46)),
Sample([s(0), s(0), s(0), s(1)], s(0)),
).select([s(0), s(1), s(0), s(1)])
(best_attribute, _) = select_best_attribute(samples)
self.assertEqual(reveal(best_attribute), 2)
def test_partition_on_binary_attribute(self):
data = ObliviousDataset.create(sample(s(0), s(1), s(1), s(0)),
sample(s(1), s(0), s(1), s(1)),
sample(s(0), s(0), s(0), s(1)))
left, right = partition_binary(data, attribute_index=s(2))
self.assertEqual(reveal(left), [Sample([0, 0, 0, 1], 0)])
self.assertEqual(reveal(right),
[Sample([0, 1, 1, 0], 0),
Sample([1, 0, 1, 1], 0)])
def test_select_best_attribute_from_continuous_and_binary(self):
samples = ObliviousDataset.create(Sample([s(0), s(1)], s(0)),
Sample([s(0), s(2)], s(0)),
Sample([s(1), s(3)], s(0)),
Sample([s(1), s(4)], s(1)),
Sample([s(1), s(5)], s(1)),
continuous=[False, True])
(best_attribute, threshold) = select_best_attribute(samples)
self.assertEqual(reveal(best_attribute), 1)
self.assertEqual(reveal(threshold), 3)
def test_calculate_gains_for_thresholds_ignores_duplicates(self):
samples = ObliviousDataset.create(Sample([s(0)], s(0)),
Sample([s(0)], s(0)),
Sample([s(0)], s(0)),
continuous=[True])
column = samples.column(0)
outcomes = samples.outcomes
gains = calculate_gains_for_thresholds(column, outcomes)
plain_gains = reveal(gains)
self.assertEqual(len(plain_gains), 1)
def test_partition_on_continuous_attribute(self):
data = ObliviousDataset.create(sample(s(1), s(3), s(3), s(1)),
sample(s(3), s(1), s(3), s(3)),
sample(s(1), s(1), s(1), s(3)))
left, right = partition_continuous(data,
attribute_index=s(2),
threshold=s(2))
self.assertEqual(reveal(left), [Sample([1, 1, 1, 3], 0)])
self.assertEqual(reveal(right),
[Sample([1, 3, 3, 1], 0),
Sample([3, 1, 3, 3], 0)])
def test_sorts_column_and_outcomes_of_array(self):
dataset = ObliviousDataset.create(
Sample([s(2)], s(5)),
Sample([s(1)], s(6)),
Sample([s(3)], s(7)),
Sample([s(4)], s(8))
)
column = dataset.column(s(0))
outcomes = dataset.outcomes
sorted_column, sorted_outcomes = sort(column, outcomes)
self.assertEqual(reveal(sorted_column), [1, 2, 3, 4])
self.assertEqual(reveal(sorted_outcomes), [6, 5, 7, 8])
async def random_attributes(samples, amount):
columns, continuous, labels = await random_columns(samples, amount)
outcomes = samples.outcomes
smaller_samples = []
for r in range(len(samples)):
inputs = []
outcome = outcomes[r]
for c in range(len(columns)):
inputs.append(columns[c][r])
smaller_samples.append(Sample(inputs, outcome))
return ObliviousDataset.create(*smaller_samples,
continuous=continuous,
labels=labels)
async def test_continuous_attribute_with_some_depth(self):
samples = ObliviousDataset.create(Sample([s(1)], s(0)),
Sample([s(2)], s(0)),
Sample([s(3)], s(1)),
Sample([s(4)], s(1)),
Sample([s(5)], s(0)),
continuous=[True])
tree = reveal(await train(samples, depth=2))
self.assertEqual(tree.attribute, 0)
self.assertEqual(tree.threshold, 2)
self.assertTrue(isinstance(tree.left, Branch))
self.assertTrue(isinstance(tree.right, Branch))
self.assertEqual(tree.right.attribute, 0)
self.assertEqual(tree.right.threshold, 4)
async def test_multiple_samples_with_some_depth(self):
samples = ObliviousDataset.create(Sample([s(0), s(1)], s(0)),
Sample([s(1), s(0)], s(0)),
Sample([s(1), s(0)], s(0)),
Sample([s(1), s(1)], s(1)))
self.assertEqual(
reveal(await train(samples, depth=2)),
Branch(
1,
threshold=0,
left=Branch(
1, # random, could have been zero as well
threshold=0,
left=leaf(0),
right=pruned()),
right=Branch(0, threshold=0, left=leaf(0), right=leaf(1))))
async def test_single_sample_depth_zero_outcome_0(self):
samples = ObliviousDataset.create(Sample([s(1)], s(0)))
self.assertEqual(reveal(await train(samples, depth=0)), leaf(0))
from src.dataset import ObliviousDataset, Sample
from src.secint import secint as s
def sample(ins, out):
return Sample([s(i) for i in ins], s(out))
binary_samples = ObliviousDataset.create(
sample([1, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1], 0),
sample([1, 0, 0, 1, 1, 0, 0, 0, 1, 1, 0, 0, 0, 1, 1], 1),
sample([1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0], 0),
sample([1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0], 1),
sample([1, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0], 0),
sample([1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 1, 1], 1),
sample([1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0], 1),
sample([1, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0], 1),
sample([1, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0], 1),
sample([1, 0, 1, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 0, 0], 0),
sample([1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0], 1),
sample([1, 1, 1, 0, 0, 1, 1, 1, 0, 1, 1, 1, 1, 0, 1], 0),
sample([1, 1, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 1, 0], 1),
sample([1, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0], 1))
continuous_samples = ObliviousDataset.create(
sample([1, 1, 1, 2], 1),
sample([1, 1, 1, 3], 1),
sample([1, 1, 1, 4], 1),
sample([1, 1, 3, 1], 1),
sample([1, 1, 3, 2], 1),
sample([1, 1, 3, 3], 1),
async def test_continuous_attributes(self):
samples = ObliviousDataset.create(Sample([s(1), s(2)], s(0)),
Sample([s(1), s(3)], s(1)),
continuous=[False, True])
self.assertEqual(reveal(await train(samples, depth=1)),
Branch(1, threshold=2, left=leaf(0), right=leaf(1)))
def test_determine_class_multiple_samples(self):
dataset = ObliviousDataset.create(Sample([s(0)], s(0)),
Sample([s(0)], s(1)),
Sample([s(0)], s(1)))
self.assertEqual(reveal(dataset.determine_class()), 1)
def test_random_sample_with_one_sample(self):
dataset = ObliviousDataset.create(Sample([s(1), s(2), s(3)], s(4)))
self.assertEqual(reveal(dataset.choice()), Sample([1, 2, 3], 4))
def test_number_of_attributes_empty_set(self):
dataset = ObliviousDataset.create()
self.assertEqual(dataset.number_of_attributes, 0)
def test_number_of_attributes(self):
dataset = ObliviousDataset.create(sample(s(1), s(2), s(3)),
sample(s(4), s(5), s(6)))
self.assertEqual(dataset.number_of_attributes, 3)
def bootstrap(samples):
selected_samples = [samples.choice() for _ in range(len(samples))]
return ObliviousDataset.create(*selected_samples,
continuous=samples.continuous,
labels=samples.labels)
def test_column_of_subset_with_secret_index(self):
dataset = ObliviousDataset.create(sample(s(0), s(1), s(2)),
sample(s(10), s(11), s(12)),
sample(s(20), s(21), s(22))).select(
[s(1), s(0), s(1)])
self.assertEqual(reveal(dataset.column(s(1))), [1, 21])
samples = ObliviousDataset.create(sample([1, 1, 1, 2], 1),
sample([1, 1, 1, 3], 1),
sample([1, 1, 1, 4], 1),
sample([1, 1, 1, 5], 1),
sample([1, 1, 2, 1], 1),
sample([1, 1, 2, 2], 1),
sample([1, 1, 2, 3], 1),
sample([1, 1, 2, 4], 1),
sample([1, 1, 2, 5], 1),
sample([1, 1, 3, 1], 1),
sample([1, 1, 3, 2], 1),
sample([1, 1, 3, 3], 1),
sample([1, 1, 3, 4], 1),
sample([1, 1, 3, 5], 1),
sample([1, 1, 4, 1], 1),
sample([1, 1, 4, 2], 1),
sample([1, 1, 4, 3], 1),
sample([1, 1, 4, 4], 1),
sample([1, 1, 4, 5], 1),
sample([1, 1, 5, 1], 1),
sample([1, 1, 5, 2], 1),
sample([1, 1, 5, 3], 1),
sample([1, 1, 5, 4], 1),
sample([1, 1, 5, 5], 1),
sample([1, 2, 1, 1], 0),
sample([1, 2, 1, 3], 1),
sample([1, 2, 1, 4], 1),
sample([1, 2, 1, 5], 1),
sample([1, 2, 2, 2], 1),
sample([1, 2, 2, 3], 1),
sample([1, 2, 2, 4], 1),
sample([1, 2, 2, 5], 1),
sample([1, 2, 3, 1], 1),
sample([1, 2, 3, 2], 1),
sample([1, 2, 3, 3], 1),
sample([1, 2, 3, 4], 1),
sample([1, 2, 3, 5], 1),
sample([1, 2, 4, 1], 1),
sample([1, 2, 4, 2], 1),
sample([1, 2, 4, 3], 1),
sample([1, 2, 4, 4], 1),
sample([1, 2, 4, 5], 1),
sample([1, 2, 5, 1], 1),
sample([1, 2, 5, 2], 1),
sample([1, 2, 5, 3], 1),
sample([1, 2, 5, 4], 1),
sample([1, 2, 5, 5], 1),
sample([1, 3, 1, 1], 0),
sample([1, 3, 1, 2], 0),
sample([1, 3, 1, 4], 1),
sample([1, 3, 1, 5], 1),
sample([1, 3, 2, 1], 0),
sample([1, 3, 2, 2], 1),
sample([1, 3, 2, 3], 1),
sample([1, 3, 2, 4], 1),
sample([1, 3, 2, 5], 1),
sample([1, 3, 3, 2], 1),
sample([1, 3, 3, 3], 1),
sample([1, 3, 3, 4], 1),
sample([1, 3, 3, 5], 1),
sample([1, 3, 4, 1], 1),
sample([1, 3, 4, 2], 1),
sample([1, 3, 4, 3], 1),
sample([1, 3, 4, 4], 1),
sample([1, 3, 4, 5], 1),
sample([1, 3, 5, 1], 1),
sample([1, 3, 5, 2], 1),
sample([1, 3, 5, 3], 1),
sample([1, 3, 5, 4], 1),
sample([1, 3, 5, 5], 1),
sample([1, 4, 1, 1], 0),
sample([1, 4, 1, 2], 0),
sample([1, 4, 1, 3], 0),
sample([1, 4, 1, 5], 1),
sample([1, 4, 2, 1], 0),
sample([1, 4, 2, 3], 1),
sample([1, 4, 2, 4], 1),
sample([1, 4, 2, 5], 1),
sample([1, 4, 3, 1], 0),
sample([1, 4, 3, 2], 1),
sample([1, 4, 3, 3], 1),
sample([1, 4, 3, 4], 1),
sample([1, 4, 3, 5], 1),
sample([1, 4, 4, 2], 1),
sample([1, 4, 4, 3], 1),
sample([1, 4, 4, 4], 1),
sample([1, 4, 4, 5], 1),
sample([1, 4, 5, 1], 1),
sample([1, 4, 5, 2], 1),
sample([1, 4, 5, 3], 1),
sample([1, 4, 5, 4], 1),
sample([1, 4, 5, 5], 1),
sample([1, 5, 1, 1], 0),
sample([1, 5, 1, 2], 0),
sample([1, 5, 1, 3], 0),
sample([1, 5, 1, 4], 0),
sample([1, 5, 2, 1], 0),
sample([1, 5, 2, 2], 0),
sample([1, 5, 2, 3], 1),
sample([1, 5, 2, 4], 1),
sample([1, 5, 2, 5], 1),
sample([1, 5, 3, 1], 0),
sample([1, 5, 3, 2], 1),
sample([1, 5, 3, 3], 1),
sample([1, 5, 3, 4], 1),
sample([1, 5, 3, 5], 1),
sample([1, 5, 4, 1], 0),
sample([1, 5, 4, 2], 1),
sample([1, 5, 4, 3], 1),
sample([1, 5, 4, 4], 1),
sample([1, 5, 4, 5], 1),
sample([1, 5, 5, 2], 1),
sample([1, 5, 5, 3], 1),
sample([1, 5, 5, 4], 1),
sample([1, 5, 5, 5], 1),
sample([2, 1, 1, 1], 0),
sample([2, 1, 1, 3], 1),
sample([2, 1, 1, 4], 1),
sample([2, 1, 1, 5], 1),
sample([2, 1, 2, 2], 1),
sample([2, 1, 2, 3], 1),
sample([2, 1, 2, 4], 1),
sample([2, 1, 2, 5], 1),
sample([2, 1, 3, 1], 1),
sample([2, 1, 3, 2], 1),
sample([2, 1, 3, 3], 1),
sample([2, 1, 3, 4], 1),
sample([2, 1, 3, 5], 1),
sample([2, 1, 4, 1], 1),
sample([2, 1, 4, 2], 1),
sample([2, 1, 4, 3], 1),
sample([2, 1, 4, 4], 1),
sample([2, 1, 4, 5], 1),
sample([2, 1, 5, 1], 1),
sample([2, 1, 5, 2], 1),
sample([2, 1, 5, 3], 1),
sample([2, 1, 5, 4], 1),
sample([2, 1, 5, 5], 1),
sample([2, 2, 1, 1], 0),
sample([2, 2, 1, 2], 0),
sample([2, 2, 1, 3], 0),
sample([2, 2, 1, 5], 1),
sample([2, 2, 2, 1], 0),
sample([2, 2, 2, 3], 1),
sample([2, 2, 2, 4], 1),
sample([2, 2, 2, 5], 1),
sample([2, 2, 3, 1], 0),
sample([2, 2, 3, 2], 1),
sample([2, 2, 3, 3], 1),
sample([2, 2, 3, 4], 1),
sample([2, 2, 3, 5], 1),
sample([2, 2, 4, 2], 1),
sample([2, 2, 4, 3], 1),
sample([2, 2, 4, 4], 1),
sample([2, 2, 4, 5], 1),
sample([2, 2, 5, 1], 1),
sample([2, 2, 5, 2], 1),
sample([2, 2, 5, 3], 1),
sample([2, 2, 5, 4], 1),
sample([2, 2, 5, 5], 1),
sample([2, 3, 1, 1], 0),
sample([2, 3, 1, 2], 0),
sample([2, 3, 1, 3], 0),
sample([2, 3, 1, 4], 0),
sample([2, 3, 1, 5], 0),
sample([2, 3, 2, 1], 0),
sample([2, 3, 2, 2], 0),
sample([2, 3, 2, 4], 1),
sample([2, 3, 2, 5], 1),
sample([2, 3, 3, 1], 0),
sample([2, 3, 3, 3], 1),
sample([2, 3, 3, 4], 1),
sample([2, 3, 3, 5], 1),
sample([2, 3, 4, 1], 0),
sample([2, 3, 4, 2], 1),
sample([2, 3, 4, 3], 1),
sample([2, 3, 4, 4], 1),
sample([2, 3, 4, 5], 1),
sample([2, 3, 5, 1], 0),
sample([2, 3, 5, 2], 1),
sample([2, 3, 5, 3], 1),
sample([2, 3, 5, 4], 1),
sample([2, 3, 5, 5], 1),
sample([2, 4, 1, 1], 0),
sample([2, 4, 1, 2], 0),
sample([2, 4, 1, 3], 0),
sample([2, 4, 1, 4], 0),
sample([2, 4, 1, 5], 0),
sample([2, 4, 2, 1], 0),
sample([2, 4, 2, 2], 0),
sample([2, 4, 2, 3], 0),
sample([2, 4, 2, 5], 1),
sample([2, 4, 3, 1], 0),
sample([2, 4, 3, 2], 0),
sample([2, 4, 3, 3], 1),
sample([2, 4, 3, 4], 1),
sample([2, 4, 3, 5], 1),
sample([2, 4, 4, 1], 0),
sample([2, 4, 4, 3], 1),
sample([2, 4, 4, 4], 1),
sample([2, 4, 4, 5], 1),
sample([2, 4, 5, 1], 0),
sample([2, 4, 5, 2], 1),
sample([2, 4, 5, 3], 1),
sample([2, 4, 5, 4], 1),
sample([2, 4, 5, 5], 1),
sample([2, 5, 1, 1], 0),
sample([2, 5, 1, 2], 0),
sample([2, 5, 1, 3], 0),
sample([2, 5, 1, 4], 0),
sample([2, 5, 1, 5], 0),
sample([2, 5, 2, 1], 0),
sample([2, 5, 2, 2], 0),
sample([2, 5, 2, 3], 0),
sample([2, 5, 2, 4], 0),
sample([2, 5, 3, 1], 0),
sample([2, 5, 3, 2], 0),
sample([2, 5, 3, 3], 0),
sample([2, 5, 3, 4], 1),
sample([2, 5, 3, 5], 1),
sample([2, 5, 4, 1], 0),
sample([2, 5, 4, 2], 0),
sample([2, 5, 4, 3], 1),
sample([2, 5, 4, 4], 1),
sample([2, 5, 4, 5], 1),
sample([2, 5, 5, 1], 0),
sample([2, 5, 5, 3], 1),
sample([2, 5, 5, 4], 1),
sample([2, 5, 5, 5], 1),
sample([3, 1, 1, 1], 0),
sample([3, 1, 1, 2], 0),
sample([3, 1, 1, 4], 1),
sample([3, 1, 1, 5], 1),
sample([3, 1, 2, 1], 0),
sample([3, 1, 2, 2], 1),
sample([3, 1, 2, 3], 1),
sample([3, 1, 2, 4], 1),
sample([3, 1, 2, 5], 1),
sample([3, 1, 3, 2], 1),
sample([3, 1, 3, 3], 1),
sample([3, 1, 3, 4], 1),
sample([3, 1, 3, 5], 1),
sample([3, 1, 4, 1], 1),
sample([3, 1, 4, 2], 1),
sample([3, 1, 4, 3], 1),
sample([3, 1, 4, 4], 1),
sample([3, 1, 4, 5], 1),
sample([3, 1, 5, 1], 1),
sample([3, 1, 5, 2], 1),
sample([3, 1, 5, 3], 1),
sample([3, 1, 5, 4], 1),
sample([3, 1, 5, 5], 1),
sample([3, 2, 1, 1], 0),
sample([3, 2, 1, 2], 0),
sample([3, 2, 1, 3], 0),
sample([3, 2, 1, 4], 0),
sample([3, 2, 1, 5], 0),
sample([3, 2, 2, 1], 0),
sample([3, 2, 2, 2], 0),
sample([3, 2, 2, 4], 1),
sample([3, 2, 2, 5], 1),
sample([3, 2, 3, 1], 0),
sample([3, 2, 3, 3], 1),
sample([3, 2, 3, 4], 1),
sample([3, 2, 3, 5], 1),
sample([3, 2, 4, 1], 0),
sample([3, 2, 4, 2], 1),
sample([3, 2, 4, 3], 1),
sample([3, 2, 4, 4], 1),
sample([3, 2, 4, 5], 1),
sample([3, 2, 5, 1], 0),
sample([3, 2, 5, 2], 1),
sample([3, 2, 5, 3], 1),
sample([3, 2, 5, 4], 1),
sample([3, 2, 5, 5], 1),
sample([3, 3, 1, 1], 0),
sample([3, 3, 1, 2], 0),
sample([3, 3, 1, 3], 0),
sample([3, 3, 1, 4], 0),
sample([3, 3, 1, 5], 0),
sample([3, 3, 2, 1], 0),
sample([3, 3, 2, 2], 0),
sample([3, 3, 2, 3], 0),
sample([3, 3, 2, 4], 0),
sample([3, 3, 2, 5], 1),
sample([3, 3, 3, 1], 0),
sample([3, 3, 3, 2], 0),
sample([3, 3, 3, 4], 1),
sample([3, 3, 3, 5], 1),
sample([3, 3, 4, 1], 0),
sample([3, 3, 4, 2], 0),
sample([3, 3, 4, 3], 1),
sample([3, 3, 4, 4], 1),
sample([3, 3, 4, 5], 1),
sample([3, 3, 5, 1], 0),
sample([3, 3, 5, 2], 1),
sample([3, 3, 5, 3], 1),
sample([3, 3, 5, 4], 1),
sample([3, 3, 5, 5], 1),
sample([3, 4, 1, 1], 0),
sample([3, 4, 1, 2], 0),
sample([3, 4, 1, 3], 0),
sample([3, 4, 1, 4], 0),
sample([3, 4, 1, 5], 0),
sample([3, 4, 2, 1], 0),
sample([3, 4, 2, 2], 0),
sample([3, 4, 2, 3], 0),
sample([3, 4, 2, 4], 0),
sample([3, 4, 2, 5], 0),
sample([3, 4, 3, 1], 0),
sample([3, 4, 3, 2], 0),
sample([3, 4, 3, 3], 0),
sample([3, 4, 3, 5], 1),
sample([3, 4, 4, 1], 0),
sample([3, 4, 4, 2], 0),
sample([3, 4, 4, 4], 1),
sample([3, 4, 4, 5], 1),
sample([3, 4, 5, 1], 0),
sample([3, 4, 5, 2], 0),
sample([3, 4, 5, 3], 1),
sample([3, 4, 5, 4], 1),
sample([3, 4, 5, 5], 1),
sample([3, 5, 1, 1], 0),
sample([3, 5, 1, 2], 0),
sample([3, 5, 1, 3], 0),
sample([3, 5, 1, 4], 0),
sample([3, 5, 1, 5], 0),
sample([3, 5, 2, 1], 0),
sample([3, 5, 2, 2], 0),
sample([3, 5, 2, 3], 0),
sample([3, 5, 2, 4], 0),
sample([3, 5, 2, 5], 0),
sample([3, 5, 3, 1], 0),
sample([3, 5, 3, 2], 0),
sample([3, 5, 3, 3], 0),
sample([3, 5, 3, 4], 0),
sample([3, 5, 4, 1], 0),
sample([3, 5, 4, 2], 0),
sample([3, 5, 4, 3], 0),
sample([3, 5, 4, 4], 1),
sample([3, 5, 4, 5], 1),
sample([3, 5, 5, 1], 0),
sample([3, 5, 5, 2], 0),
sample([3, 5, 5, 4], 1),
sample([3, 5, 5, 5], 1),
sample([4, 1, 1, 1], 0),
sample([4, 1, 1, 2], 0),
sample([4, 1, 1, 3], 0),
sample([4, 1, 1, 5], 1),
sample([4, 1, 2, 1], 0),
sample([4, 1, 2, 3], 1),
sample([4, 1, 2, 4], 1),
sample([4, 1, 2, 5], 1),
sample([4, 1, 3, 1], 0),
sample([4, 1, 3, 2], 1),
sample([4, 1, 3, 3], 1),
sample([4, 1, 3, 4], 1),
sample([4, 1, 3, 5], 1),
sample([4, 1, 4, 2], 1),
sample([4, 1, 4, 3], 1),
sample([4, 1, 4, 4], 1),
sample([4, 1, 4, 5], 1),
sample([4, 1, 5, 1], 1),
sample([4, 1, 5, 2], 1),
sample([4, 1, 5, 3], 1),
sample([4, 1, 5, 4], 1),
sample([4, 1, 5, 5], 1),
sample([4, 2, 1, 1], 0),
sample([4, 2, 1, 2], 0),
sample([4, 2, 1, 3], 0),
sample([4, 2, 1, 4], 0),
sample([4, 2, 1, 5], 0),
sample([4, 2, 2, 1], 0),
sample([4, 2, 2, 2], 0),
sample([4, 2, 2, 3], 0),
sample([4, 2, 2, 5], 1),
sample([4, 2, 3, 1], 0),
sample([4, 2, 3, 2], 0),
sample([4, 2, 3, 3], 1),
sample([4, 2, 3, 4], 1),
sample([4, 2, 3, 5], 1),
sample([4, 2, 4, 1], 0),
sample([4, 2, 4, 3], 1),
sample([4, 2, 4, 4], 1),
sample([4, 2, 4, 5], 1),
sample([4, 2, 5, 1], 0),
sample([4, 2, 5, 2], 1),
sample([4, 2, 5, 3], 1),
sample([4, 2, 5, 4], 1),
sample([4, 2, 5, 5], 1),
sample([4, 3, 1, 1], 0),
sample([4, 3, 1, 2], 0),
sample([4, 3, 1, 3], 0),
sample([4, 3, 1, 4], 0),
sample([4, 3, 1, 5], 0),
sample([4, 3, 2, 1], 0),
sample([4, 3, 2, 2], 0),
sample([4, 3, 2, 3], 0),
sample([4, 3, 2, 4], 0),
sample([4, 3, 2, 5], 0),
sample([4, 3, 3, 1], 0),
sample([4, 3, 3, 2], 0),
sample([4, 3, 3, 3], 0),
sample([4, 3, 3, 5], 1),
sample([4, 3, 4, 1], 0),
sample([4, 3, 4, 2], 0),
sample([4, 3, 4, 4], 1),
sample([4, 3, 4, 5], 1),
sample([4, 3, 5, 1], 0),
sample([4, 3, 5, 2], 0),
sample([4, 3, 5, 3], 1),
sample([4, 3, 5, 4], 1),
sample([4, 3, 5, 5], 1),
sample([4, 4, 1, 1], 0),
sample([4, 4, 1, 2], 0),
sample([4, 4, 1, 3], 0),
sample([4, 4, 1, 4], 0),
sample([4, 4, 1, 5], 0),
sample([4, 4, 2, 1], 0),
sample([4, 4, 2, 2], 0),
sample([4, 4, 2, 3], 0),
sample([4, 4, 2, 4], 0),
sample([4, 4, 2, 5], 0),
sample([4, 4, 3, 1], 0),
sample([4, 4, 3, 2], 0),
sample([4, 4, 3, 3], 0),
sample([4, 4, 3, 4], 0),
sample([4, 4, 3, 5], 0),
sample([4, 4, 4, 1], 0),
sample([4, 4, 4, 2], 0),
sample([4, 4, 4, 3], 0),
sample([4, 4, 4, 5], 1),
sample([4, 4, 5, 1], 0),
sample([4, 4, 5, 2], 0),
sample([4, 4, 5, 3], 0),
sample([4, 4, 5, 4], 1),
sample([4, 4, 5, 5], 1),
sample([4, 5, 1, 1], 0),
sample([4, 5, 1, 2], 0),
sample([4, 5, 1, 3], 0),
sample([4, 5, 1, 4], 0),
sample([4, 5, 1, 5], 0),
sample([4, 5, 2, 1], 0),
sample([4, 5, 2, 2], 0),
sample([4, 5, 2, 3], 0),
sample([4, 5, 2, 4], 0),
sample([4, 5, 2, 5], 0),
sample([4, 5, 3, 1], 0),
sample([4, 5, 3, 2], 0),
sample([4, 5, 3, 3], 0),
sample([4, 5, 3, 4], 0),
sample([4, 5, 3, 5], 0),
sample([4, 5, 4, 1], 0),
sample([4, 5, 4, 2], 0),
sample([4, 5, 4, 3], 0),
sample([4, 5, 4, 4], 0),
sample([4, 5, 5, 1], 0),
sample([4, 5, 5, 2], 0),
sample([4, 5, 5, 3], 0),
sample([4, 5, 5, 5], 1),
sample([5, 1, 1, 1], 0),
sample([5, 1, 1, 2], 0),
sample([5, 1, 1, 3], 0),
sample([5, 1, 1, 4], 0),
sample([5, 1, 2, 1], 0),
sample([5, 1, 2, 2], 0),
sample([5, 1, 2, 3], 1),
sample([5, 1, 2, 4], 1),
sample([5, 1, 2, 5], 1),
sample([5, 1, 3, 1], 0),
sample([5, 1, 3, 2], 1),
sample([5, 1, 3, 3], 1),
sample([5, 1, 3, 4], 1),
sample([5, 1, 3, 5], 1),
sample([5, 1, 4, 1], 0),
sample([5, 1, 4, 2], 1),
sample([5, 1, 4, 3], 1),
sample([5, 1, 4, 4], 1),
sample([5, 1, 4, 5], 1),
sample([5, 1, 5, 2], 1),
sample([5, 1, 5, 3], 1),
sample([5, 1, 5, 4], 1),
sample([5, 1, 5, 5], 1),
sample([5, 2, 1, 1], 0),
sample([5, 2, 1, 2], 0),
sample([5, 2, 1, 3], 0),
sample([5, 2, 1, 4], 0),
sample([5, 2, 1, 5], 0),
sample([5, 2, 2, 1], 0),
sample([5, 2, 2, 2], 0),
sample([5, 2, 2, 3], 0),
sample([5, 2, 2, 4], 0),
sample([5, 2, 3, 1], 0),
sample([5, 2, 3, 2], 0),
sample([5, 2, 3, 3], 0),
sample([5, 2, 3, 4], 1),
sample([5, 2, 3, 5], 1),
sample([5, 2, 4, 1], 0),
sample([5, 2, 4, 2], 0),
sample([5, 2, 4, 3], 1),
sample([5, 2, 4, 4], 1),
sample([5, 2, 4, 5], 1),
sample([5, 2, 5, 1], 0),
sample([5, 2, 5, 3], 1),
sample([5, 2, 5, 4], 1),
sample([5, 2, 5, 5], 1),
sample([5, 3, 1, 1], 0),
sample([5, 3, 1, 2], 0),
sample([5, 3, 1, 3], 0),
sample([5, 3, 1, 4], 0),
sample([5, 3, 1, 5], 0),
sample([5, 3, 2, 1], 0),
sample([5, 3, 2, 2], 0),
sample([5, 3, 2, 3], 0),
sample([5, 3, 2, 4], 0),
sample([5, 3, 2, 5], 0),
sample([5, 3, 3, 1], 0),
sample([5, 3, 3, 2], 0),
sample([5, 3, 3, 3], 0),
sample([5, 3, 3, 4], 0),
sample([5, 3, 4, 1], 0),
sample([5, 3, 4, 2], 0),
sample([5, 3, 4, 3], 0),
sample([5, 3, 4, 4], 1),
sample([5, 3, 4, 5], 1),
sample([5, 3, 5, 1], 0),
sample([5, 3, 5, 2], 0),
sample([5, 3, 5, 4], 1),
sample([5, 3, 5, 5], 1),
sample([5, 4, 1, 1], 0),
sample([5, 4, 1, 2], 0),
sample([5, 4, 1, 3], 0),
sample([5, 4, 1, 4], 0),
sample([5, 4, 1, 5], 0),
sample([5, 4, 2, 1], 0),
sample([5, 4, 2, 2], 0),
sample([5, 4, 2, 3], 0),
sample([5, 4, 2, 4], 0),
sample([5, 4, 2, 5], 0),
sample([5, 4, 3, 1], 0),
sample([5, 4, 3, 2], 0),
sample([5, 4, 3, 3], 0),
sample([5, 4, 3, 4], 0),
sample([5, 4, 3, 5], 0),
sample([5, 4, 4, 1], 0),
sample([5, 4, 4, 2], 0),
sample([5, 4, 4, 3], 0),
sample([5, 4, 4, 4], 0),
sample([5, 4, 5, 1], 0),
sample([5, 4, 5, 2], 0),
sample([5, 4, 5, 3], 0),
sample([5, 4, 5, 5], 1),
sample([5, 5, 1, 1], 0),
sample([5, 5, 1, 2], 0),
sample([5, 5, 1, 3], 0),
sample([5, 5, 1, 4], 0),
sample([5, 5, 1, 5], 0),
sample([5, 5, 2, 1], 0),
sample([5, 5, 2, 2], 0),
sample([5, 5, 2, 3], 0),
sample([5, 5, 2, 4], 0),
sample([5, 5, 2, 5], 0),
sample([5, 5, 3, 1], 0),
sample([5, 5, 3, 2], 0),
sample([5, 5, 3, 3], 0),
sample([5, 5, 3, 4], 0),
sample([5, 5, 3, 5], 0),
sample([5, 5, 4, 1], 0),
sample([5, 5, 4, 2], 0),
sample([5, 5, 4, 3], 0),
sample([5, 5, 4, 4], 0),
sample([5, 5, 4, 5], 0),
sample([5, 5, 5, 1], 0),
sample([5, 5, 5, 2], 0),
sample([5, 5, 5, 3], 0),
sample([5, 5, 5, 4], 0),
continuous=[True, True, True, True])
async def test_two_samples_two_attributes(self):
samples = ObliviousDataset.create(Sample([s(1), s(0)], s(0)),
Sample([s(1), s(1)], s(1)))
self.assertEqual(reveal(await train(samples, depth=1)),
Branch(1, threshold=0, left=leaf(0), right=leaf(1)))