Python Membership Initialisation

Question

I fail to define an array in my InitializeMembershipWeight function. I am currently working on a C-Means clustering algorithm.


#Membership Initialisation
def initializeMembershipWeights():

  weight = np.random.dirichlet(np.ones(k),n)
  weight_array = np.array(weight)
  return weight_array


print(weight_array)


NameError                                 
Traceback (most recent call last)
<ipython-input-114-70f058bffa58> in <module>
----> 1 print(weight_array)

NameError: name 'weight_array' is not defined

Asked By: pc419

||

Source

Answer 1

you need to save what the function outputs, then you can print it. Like this

def initializeMembershipWeights():

  weight = np.random.dirichlet(np.ones(k),n)
  weight_array = np.array(weight)
  return weight_array

weight_array = initializeMembershipWeights()
print(weight_array)

Answered By: A Simple Programmer

Python Membership Initialisation

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