Topics tagged mixture

Topic	Replies	Views	Activity
Convergence issues with gamma mixture models in brms: intercepts keep "swapping" Modeling mixture , brms	6	1125	April 27, 2022
Reduce_sum and finite mixture (log_mix) General paralellization , mixture	8	679	April 16, 2022
Hierarchical hurdle model in Stan? Modeling hierarchical-model , mixture	9	994	April 4, 2022
Exp-Gamma mixture model Modeling specification , mixture	5	1733	January 26, 2022
Soft k-means model syntax error Modeling specification , mixture , time-series	3	678	January 13, 2022
When is log_mix preferable to log_sum_exp for mixtures? Modeling techniques , specification , performance , mixture	3	2122	January 6, 2022
Enforcing order for mixture of transition matrices Modeling specification , mixture	2	510	June 24, 2021
Mixture-Model Inference: how to report hidden states, rather than state proportions? Modeling rstan , techniques , specification , mixture	6	731	June 17, 2021
Mixture of Normals as distribution for latent variable Modeling specification , mixture	4	593	April 29, 2021
How to decide on whether to use a Multivariate Gaussian Mixture model? General mixture	7	687	March 10, 2021
Beta binomial mixture model Modeling mixture	5	1389	March 4, 2021
STAN scaling limitations General mixture	15	1688	February 18, 2021
Membership of Mixture Model Modeling mixture	3	691	February 17, 2021
Using a single mixture weight parameter in a multivariate mixture model brms specification , mixture	3	1235	February 5, 2021
Finite mixture model where the sum of a group's characteristics is known Modeling mixture	2	699	January 17, 2021
Specifying joint mixture model brms mixture	2	1525	January 15, 2021
Individual level estimates for mixture models (zero & one inflated beta) brms mixture , cognitive-science	1	659	November 9, 2020
Hurdle lognormal distribution Modeling mixture	11	2581	October 9, 2020
Multivariate mixtures in brms brms mixture	3	968	October 2, 2020
Using log_mix in Zero-inflated poisson model Modeling mixed-model , mixture , poisson	2	542	September 30, 2020
Insufficient convergence in mixture Generalized Partial Credit Model Modeling fitting-issues , specification , mixture	5	775	August 10, 2020
HELP Iris dataset pystan GMM with dimensionality reduction by linear regression - max_treedepth HELP Modeling pystan , fitting-issues , prior-choice , mixed-model , mixture	2	847	July 30, 2020
Mixture models with different number of parameters. List-like datastructure? Modeling mixture	6	825	June 26, 2020
Fitting a Negative Binomial distribution as a Gamma Mixture of Poisson distributions with brms brms mixture	2	1796	June 16, 2020
Identification for mixture model or HMM with covariate(s)? Modeling hmm , mixture	4	915	June 2, 2020
Mixture Model Fitting Modeling mixture	6	850	May 31, 2020
Best practice for selecting number of mixture model components Modeling loo , mixed-model , mixture	3	969	May 12, 2020
IRT Mixture Bernoulli Modeling irt , mixture	3	609	May 11, 2020
Specifying a model for inflated event timings Modeling specification , mixture	2	417	May 6, 2020