Discrete factor analysis using a dependent Poisson model
نویسندگان
چکیده
منابع مشابه
A Poisson mixture model of discrete choice
In this paper, we introduce a new Poisson mixture model for count panel data where the underlying Poisson process intensity is determined endogenously by consumer latent utility maximization over a set of choice alternatives. This formulation accommodates the choice and count in a single random utility framework with desirable theoretical properties. Individual heterogeneity is introduced throu...
متن کاملDynamic Poisson Factor Analysis
We introduce a novel dynamic model for discrete time-series data, in which the temporal sampling may be nonuniform. The model is specified by constructing a hierarchy of Poisson factor analysis blocks, one for the transitions between latent states and the other for the emissions between latent states and observations. Latent variables are binary and linked to Poisson factor analysis via Bernoul...
متن کاملEstimation of Products Final Price Using Bayesian Analysis Generalized Poisson Model and Artificial Neural Networks
Estimating the final price of products is of great importance. For manufacturing companies proposing a final price is only possible after the design process over. These companies propose an approximate initial price of the required products to the customers for which some of time and money is required. Here using the existing data of already designed transformers and utilizing the bayesian anal...
متن کاملFactor Analysis with Poisson Output
We derive a modified version of factor analysis for data that is poisson (rather than gaussian) distributed. This modified approach may better fit certain classes of data, including neuronal spiking data commonly collected in electrophysiology experiments.
متن کاملestimation of products final price using bayesian analysis generalized poisson model and artificial neural networks
estimating the final price of products is of great importance. for manufacturing companies proposing a final price is only possible after the design process over. these companies propose an approximate initial price of the required products to the customers for which some of time and money is required. here using the existing data of already designed transformers and utilizing the bayesian anal...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Computational Statistics
سال: 2020
ISSN: 0943-4062,1613-9658
DOI: 10.1007/s00180-020-00960-w