def Q8(A, b):
A_node = nn.Input("A")
x = nn.Input("x")
b_node = nn.Input("b")
expression = A_node * x + b_node
cc = expression.compile(golden.Builder())
return cc(A=A, b=b)
def grade_Q10():
x = nn.Input("x")
y = nn.Input("y")
c1 = nn.Const(np.random.random((11, 12)))
c2 = nn.Const(np.random.random((12, 13)))
z = x * y - x * c2 - c1 * y + c1 * c2
return is_same(z, 1, x=(11, 12), y=(12, 13))
def grade_Q4():
x = nn.Input("x")
y = nn.Input("y")
z = x - y
return all([
is_same(z, 1, x=(11, ), y=(11, )),
is_same(z, 1, x=(11, 12), y=(11, 12)),
is_same(z, 1, x=(11, 12, 13), y=(11, 12, 13)),
is_same(z, 1, x=(11, 12, 13, 14), y=(11, 12, 13, 14))
])
def Q10():
relu = nn.ReLU()
x = nn.Input('x')
y = relu(x)
d = relu(-x)
a = y + d
return a
def Q9(n):
x = nn.Input("x")
expression = x
if (n > 1):
for i in range(n - 1):
expression = x * expression
return expression
def Q9(n):
a = n
x = nn.Input('x')
n = nn.Const(n)
ans = nn.Const(1)
for i in range(a):
ans = ans * x
return ans
def grade_Q4():
f = nn.Linear("f", 100, 10)
x = f(nn.Input("x"))
x.resolve({
"f.weight": np.random.random((10, 100)),
"f.bias": np.random.random((10, ))
})
return is_same(x, 1, x=(50, 100))
def Q8(
A, b
): ### how does it know x looked at syntax in grade file and does not make sense what does (x=x) at end of statement do?
A = nn.Const(A)
b = nn.Const(b)
x = nn.Input('x')
ans = A * x + b
return ans
def Q10():
x = nn.Input("x")
return (x * x) / x
def grade_Q7():
x = nn.Input("x")
y = nn.Input("y")
z = nn.Input("z")
r = x + y * z
return is_same(r, 1, x=None, y=None, z=None)
def grade_Q10():
x = nn.Input("x")
y = nn.Input("y")
c = nn.Const(np.random.random())
z = x * y - x * c - y * c + c * c
return is_same(z, 10, x=None, y=None)
def grade_Q6():
x = nn.Input("x")
y = nn.Input("y")
z = x * y
return is_same(z, 1, x=None, y=(12, 13)) and is_same(
z, 1, x=(11, 12), y=None)
def grade_Q6():
x = nn.Input("x")
y = nn.Input("y")
z = x * y
return is_same(z, 1, x=None, y=None)
def Q8(A, b):
A = nn.Const(A)
x = nn.Input("x")
b = nn.Const(b)
c = A*x+b
return c
def Q10():
x = nn.Input('x')
return nn.ReLU()(x) + nn.ReLU()(-x)
def Q7():
a = nn.Input("a")
b = nn.Input("b")
c = nn.Input("c")
d = a + b * c
return d
def Q6():
a = nn.Input("a")
b = nn.Input("b")
c = a + b
return c
def grade_Q1():
relu = nn.ReLU()
x = relu(nn.Input("x"))
return is_same(x, 1, x=(10, 11, 12, 13))
def Q9(n):
x = nn.Input("x")
c = pow(x, n)
return c
def grade_Q2():
flatten = nn.Flatten()
x = flatten(nn.Input("x"))
return is_same(x, 1, x=(10, 11, 12, 13))
def grade_Q9():
x = nn.Input("x")
y = nn.Input("y")
z = nn.Input("z")
r = x * y * z
return is_same(r, 1, x=(11, 12), y=(12, 13), z=(13, 14))
def grade_Q1():
x = nn.Input("x")
return is_same(x, 1, x=(9, )) and is_same(x, 1, x=(9, 9))
def grade_Q4():
x = nn.Input("x")
c = nn.Const(np.random.random())
y = x * c
return is_same(y, 1, x=None)
def grade_Q5():
x = nn.Input("x")
y = nn.Input("y")
z = x * y
return is_same(z, 1, x=(11, 12), y=(12, 13))
def Q7():
a = nn.Input("a")
b = nn.Input("b")
c = nn.Input("c")
return a + b * c
def grade_Q8():
x = nn.Input("x")
y = nn.Input("y")
z = nn.Input("z")
r = (x - y) * z
return is_same(r, 1, x=(11, 12), y=(11, 12), z=(12, 13))
def grade_Q8():
x = nn.Input("x")
y = nn.Input("y")
z = nn.Input("z")
r = (x - y) * z
return is_same(r, 1, x=None, y=None, z=None)
def Q6():
a = nn.Input("a")
b = nn.Input("b")
return a + b
def grade_Q1():
x = nn.Input("x")
return is_same(x, 1, x=None)
