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Experiments in machine learning
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Eliminate doublets #6

Closed weka511 closed 4 years ago

weka511 commented 4 years ago

Throws exception while processing RTIQC15200110 H12

weka511 commented 4 years ago

 File "C:\Users\Simon\learn\fcs\doublets.py", line 125, in likelihoods,ws,alphas,mus,Sigmas=maximize_likelihood(xs,ys,zs,mus=mus,Sigmas=Sigmas,alphas=alphas)  File "C:\Users\Simon\learn\fcs\doublets.py", line 47, in maximize_likelihood ws,ps = e_step()  File "C:\Users\Simon\learn\fcs\doublets.py", line 32, in e_step var = [multivariate_normal(mean=mus[k], cov=Sigmas[k]) for k in range(K)]  File "C:\Users\Simon\learn\fcs\doublets.py", line 32, in var = [multivariate_normal(mean=mus[k], cov=Sigmas[k]) for k in range(K)] File "C:\Users\Simon\AppData\Roaming\Python\Python38\site-packages\scipy\stats_multivariate.py", line 365, in call return multivariate_normal_frozen(mean, cov, File "C:\Users\Simon\AppData\Roaming\Python\Python38\site-packages\scipy\stats_multivariate.py", line 743, in init self.cov_info = _PSD(self.cov, allow_singular=allow_singular) File "C:\Users\Simon\AppData\Roaming\Python\Python38\site-packages\scipy\stats_multivariate.py", line 158, in init s, u = scipy.linalg.eigh(M, lower=lower, check_finite=check_finite) File "C:\Users\Simon\AppData\Roaming\Python\Python38\site-packages\scipy\linalg\decomp.py", line 445, in eigh a1 = _asarray_validated(a, check_finite=check_finite) File "C:\Users\Simon\AppData\Roaming\Python\Python38\site-packages\scipy_lib_util.py", line 263, in _asarray_validated a = toarray(a) File "C:\Users\Simon\AppData\Roaming\Python\Python38\site-packages\numpy\lib\function_base.py", line 485, in asarray_chkfinite raise ValueError(

builtins.ValueError: array must not contain infs or NaNs

weka511 commented 4 years ago

Made the above into a separate issue #9

weka511 commented 4 years ago

Now focusing on regular wells