def test_normalizacao(self):
# dados de entrada
v1 = [1, 0.8, 0.2, 0.5]
v2 = [1, 0.7, 0.1, 0.6]
v3 = [0, 0.2, 0.8, 0.2]
# resultados esperados
nv1 = [0.719815751, 0.575852601, 0.14396315, 0.359907875]
nv2 = [0.733235575, 0.513264902, 0.073323557, 0.439941345]
nv3 = [0, 0.235702261, 0.942809042, 0.235702261]
for e, v in zip(nv1, algebra.normaliza(v1)):
self.assertAlmostEqual(e, v, 5)
for e, v in zip(nv2, algebra.normaliza(v2)):
self.assertAlmostEqual(e, v, 5)
for e, v in zip(nv3, algebra.normaliza(v3)):
self.assertAlmostEqual(e, v, 5)
def test_normalizacao(self):
# Input:
vector_test1 = [1, 0.8, 0.2, 0.5]
vector_test2 = [1, 0.7, 0.1, 0.6]
vector_teste3 = [0, 0.2, 0.8, 0.2]
# Expected results:
nv1 = [0.719815751, 0.575852601, 0.14396315, 0.359907875]
nv2 = [0.733235575, 0.513264902, 0.073323557, 0.439941345]
nv3 = [0, 0.235702261, 0.942809042, 0.235702261]
for e, v in zip(nv1, algebra.normaliza(vector_test1)):
self.assertAlmostEqual(e, v, 5)
for e, v in zip(nv2, algebra.normaliza(vector_test2)):
self.assertAlmostEqual(e, v, 5)
for e, v in zip(nv3, algebra.normaliza(vector_teste3)):
self.assertAlmostEqual(e, v, 5)
def test_normalizacao(self):
# Input:
vector_test1 = [1, 0.8, 0.2, 0.5]
vector_test2 = [1, 0.7, 0.1, 0.6]
vector_teste3 = [0, 0.2, 0.8, 0.2]
# Expected results:
nv1 = [0.719815751, 0.575852601, 0.14396315, 0.359907875]
nv2 = [0.733235575, 0.513264902, 0.073323557, 0.439941345]
nv3 = [0, 0.235702261, 0.942809042, 0.235702261]
for e, v in zip(nv1, algebra.normaliza(vector_test1)):
self.assertAlmostEqual(e, v, 5)
for e, v in zip(nv2, algebra.normaliza(vector_test2)):
self.assertAlmostEqual(e, v, 5)
for e, v in zip(nv3, algebra.normaliza(vector_teste3)):
self.assertAlmostEqual(e, v, 5)
def test_normalizacao(self):
# dados de entrada
v1 = [1, 0.8, 0.2, 0.5]
v2 = [1, 0.7, 0.1, 0.6]
v3 = [0, 0.2, 0.8, 0.2]
# resultados esperados
nv1 = [0.719815751, 0.575852601, 0.14396315, 0.359907875]
nv2 = [0.733235575, 0.513264902, 0.073323557, 0.439941345]
nv3 = [0, 0.235702261, 0.942809042, 0.235702261]
for e, v in zip(nv1, algebra.normaliza(v1)):
self.assertAlmostEqual(e, v, 5)
for e, v in zip(nv2, algebra.normaliza(v2)):
self.assertAlmostEqual(e, v, 5)
for e, v in zip(nv3, algebra.normaliza(v3)):
self.assertAlmostEqual(e, v, 5)
def semelhanca_vetores(vetor1, vetor2): nv1 = algebra.normaliza(vetor1) nv2 = algebra.normaliza(vetor2) return algebra.prod_escalar(nv1, nv2)
def semelhanca_vetores(vetor1, vetor2):
nv1 = algebra.normaliza(vetor1)
nv2 = algebra.normaliza(vetor2)
return algebra.prod_escalar(nv1, nv2)
