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Update VariationalInference_GMM.ipynb

Added ELBO, numerica problem on q(v_k) but working

Fix ELBO typo var approx entropy

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Update Varaitional Inference DPMM.ipynb

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Update dirichlet_process.ipynb

Missing ELBO, working VI

Update VariationalInference_GMM.ipynb

Update VariationalInference_GMM.ipynb

Update VariationalInference_GMM.ipynb

Create VariationalInference_GMM.ipynb

Fix typos and improved explanations until Posterior section, missed Blackwell-relation to Polya and Blackwell-relation to Sitck-breaking

Fixed typos and wording until Blackwell-MacQueen Urn