Questions tagged [gaussian-mixture-model]
35 questions
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how to create a mixture of gaussian distributions from data points generated using normal distribution
I'm trying to create a mixture of gaussian distributions in 2D, 5D and 10D from data points that follow normal distribution. Till now i was able to create data points that follow normal distribution using.
import numpy as np
data =…
user3046211
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Plot two gaussian distributions out of the data using gaussian mixture model (not a repeated question)
I am having the same problem as this post. I followed @B.M.'s code. However, I am not able to figure out how to fit two gaussian distributions in my data. When I hist-plot it and superimpose it with the KDE, I obtain the second peak like…
surviving-grad
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Getting AIC of lognormal distributions using scikit's GMM
I have the following data generated using:
from scipy.stats import skewnorm
import matplotlib.pyplot as plt
import numpy as np
numValues = 10000
maxValue = 100
skewness = -5
data = skewnorm.rvs(a = skewness,loc=maxValue, size=numValues)
for…
darthV
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How to increase probabilities boundaries prediction from Gaussian Mixture Model?
I am doing a clustering work on some datas and I would like to use the 'soft boundaries' of Gaussian Mixture Model (GMM) to connect each data points to multiple clusters at the same time but with different degrees of belief.
e.g. a data point can…
Tessan
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Scikit-Learn GMM Module
When I use Kmeans, and I pass it a categorical parameter, it returns back a categorical after using Predict(). However, when I use GMM I get back a numerical array, how can I resolve this and make GMM return the categorical results as…
Abdullah
- 9