Unresolved reference in Pycharm

[pipobingo]

I have installed the package Pomegranate on my project. I use Pycharm. I then import at the beginning of my file with the command :

import pomegranate, time, seaborn, numpy
from pomegranate import *
states = [MultivariateGaussianDistribution(means[i], numpy.eye(means.shape[1])) for i in range(transmat.shape[0])]
model = HiddenMarkovModel.from_matrix(transmat, states, start_probs, merge='None')

Unfortunatly, Pycharm does not recognise the references MultivariateGaussianDistribution and HiddenMarkovModel. It states : Unresolved reference 'HiddenMarkovModel'. I have reinstalled the package many times but that doesn't change anything.

Can someone help ?

[jmschrei]

MultivariateGaussianDistribution and HiddenMarkovModel are objects in pomegranate before the recent rewrite. Please see the README for reasoning. What you're looking for is Normal (https://github.com/jmschrei/pomegranate/blob/master/pomegranate/distributions/normal.py#L22) and either SparseHMM or DenseHMM (probably DenseHMM).

[pipobingo]

Thank you very much for your help. Things have sundenly become clearer.