A Dirichlet Process Mixture Model of Discrete Choice

19 Jan 2018Rico KruegerAkshay VijTaha H. Rashidi

We present a mixed multinomial logit (MNL) model, which leverages the truncated stick-breaking process representation of the Dirichlet process as a flexible nonparametric mixing distribution. The proposed model is a Dirichlet process mixture model and accommodates discrete representations of heterogeneity, like a latent class MNL model... (read more)

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