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Published 20 hours ago • verified publisher icon eitanrich
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Train a Mixture of Factor Analyzers (MFA) / Mixture of Probabilistic PCA (MPPCA) - low-rank-plus-diagonal GMMs using pytorch

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There are some errors in the mfa.py , can you fix these error? May be I can help you .

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shuyuandeqipa avatar shuyuandeqipa

Missing logarithm in function `_component_log_likelihood` in mfa.py

Dear @eitanrich, It seems there is a missing logarithm in the function `_component_log_likelihood` in mfa.py ([line 103](https://github.com/eitanrich/torch-mfa/blob/8b0b287eaaf1e9dd9d895e8065934a21a2c09512/mfa.py#L103)). Currently, it is written as: ```python return PI.reshape(1, K) + log_prob_data_given_components.T ``` I...

salwig avatar salwig

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verified publisher icon eitanrich

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Train a Mixture of Factor Analyzers (MFA) / Mixture of Probabilistic PCA (MPPCA) - low-rank-plus-diagonal GMMs using pytorch

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