def test_best_threshold3(self):
random.seed(hash("Son de plata y de acero, sivlerrrrhaaawks!"))
real = [(i, i, random.random()) for i in xrange(100)]
guess = random.sample(real, 50)
real = [(a, b) for a, b, _ in real]
best, _ = best_threshold(real, guess)
for i in range(100):
threshold = random.random()
score = F_score(apply_threshold(guess, threshold), real)[0]
self.assertLessEqual(score, best)
def test_best_threshold3(self):
random.seed(hash("Son de plata y de acero, sivlerrrrhaaawks!"))
real = [(i, i, random.random()) for i in xrange(100)]
guess = random.sample(real, 50)
real = [(a, b) for a, b, _ in real]
best, _ = best_threshold(real, guess)
for i in range(100):
threshold = random.random()
score = F_score(apply_threshold(guess, threshold), real)[0]
self.assertLessEqual(score, best)
def test_best_threshold2(self):
score, threshold = best_threshold([(0, 0)],
[(0, 0, 0), (1, 1, 1)])
self.assertLess(threshold, 1)
self.assertGreater(score, 0)
def test_best_threshold1(self):
best_threshold([], [(0, 0, 0), (1, 1, 1)])
def test_best_threshold2(self):
score, threshold = best_threshold([(0, 0)], [(0, 0, 0), (1, 1, 1)])
self.assertLess(threshold, 1)
self.assertGreater(score, 0)
def test_best_threshold1(self):
best_threshold([], [(0, 0, 0), (1, 1, 1)])
