Python de_mean Exemples

Exemple #1

Fichier : simple_linear_regression.py Projet : LeeChengChe/data-science-from-scratch

def total_sum_of_squares(y):
    """the total squared variation of y_i's from their mean"""
    return sum(v ** 2 for v in de_mean(y))

Exemple #2

Fichier : linear_regression.py Projet : ayvengoza/python_scripts

def total_sum_of_squares(y: Vector) -> float:
    return sum(v**2 for v in de_mean(y))

Exemple #3

Fichier : linear_regression.py Projet : dataxerik/starting_data

def total_sum_of_squares(y):
    """the total squared variation of y_i's form their mean"""
    return sum(v ** 2 for v in de_mean(y))

Exemple #4

Fichier : simple_linear_regression.py Projet : mjn298/stats_stuff

def total_sum_of_squares(y):
    return sum(v**2 for v in de_mean(y))

Exemple #5

def total_sum_of_squares(vector):
    return sum(m ** 2 for m in de_mean(vector))

Exemple #6

Fichier : test_statistics.py Projet : manurFR/machine-learning-fun

 def test_de_mean(self):
     self.assertEqual([-3, -2, -1, 0, 0, 6],
                      statistics.de_mean([1, 2, 3, 4, 4, 10]))  # mean is 4
     self.assertEqual([0], statistics.de_mean([1]))
     self.assertEqual([], statistics.de_mean([]))

Exemple #7

Fichier : test_statistics.py Projet : manurFR/machine-learning-fun

 def test_de_mean(self):
     self.assertEqual([-3, -2, -1, 0, 0, 6], statistics.de_mean([1, 2, 3, 4, 4, 10]))  # mean is 4
     self.assertEqual([0], statistics.de_mean([1]))
     self.assertEqual([], statistics.de_mean([]))