A discretized finite mixture model with ADVI identifies interpretable low- and high-risk clusters in Markov degradation hazard models for 280 industrial pumps, achieving 84x speedup over NUTS while enforcing stability constraints.
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Heterogeneous Variational Inference for Markov Degradation Hazard Models: Discretized Mixture with Interpretable Clusters
A discretized finite mixture model with ADVI identifies interpretable low- and high-risk clusters in Markov degradation hazard models for 280 industrial pumps, achieving 84x speedup over NUTS while enforcing stability constraints.