Topics tagged mixture

Topic	Replies	Views	Activity
Convergence issues with gamma mixture models in brms: intercepts keep "swapping" Modeling mixture , brms	6	1101	April 27, 2022
Reduce_sum and finite mixture (log_mix) General paralellization , mixture	8	644	April 16, 2022
Hierarchical hurdle model in Stan? Modeling hierarchical-model , mixture	9	965	April 4, 2022
Exp-Gamma mixture model Modeling specification , mixture	5	1696	January 26, 2022
Soft k-means model syntax error Modeling specification , mixture , time-series	3	672	January 13, 2022
When is log_mix preferable to log_sum_exp for mixtures? Modeling techniques , specification , performance , mixture	3	2080	January 6, 2022
Enforcing order for mixture of transition matrices Modeling specification , mixture	2	503	June 24, 2021
Mixture-Model Inference: how to report hidden states, rather than state proportions? Modeling rstan , techniques , specification , mixture	6	712	June 17, 2021
Mixture of Normals as distribution for latent variable Modeling specification , mixture	4	574	April 29, 2021
How to decide on whether to use a Multivariate Gaussian Mixture model? General mixture	7	671	March 10, 2021
Beta binomial mixture model Modeling mixture	5	1359	March 4, 2021
STAN scaling limitations General mixture	15	1606	February 18, 2021
Membership of Mixture Model Modeling mixture	3	678	February 17, 2021
Using a single mixture weight parameter in a multivariate mixture model brms specification , mixture	3	1221	February 5, 2021
Finite mixture model where the sum of a group's characteristics is known Modeling mixture	2	680	January 17, 2021
Specifying joint mixture model brms mixture	2	1508	January 15, 2021
Individual level estimates for mixture models (zero & one inflated beta) brms mixture , cognitive-science	1	647	November 9, 2020
Hurdle lognormal distribution Modeling mixture	11	2516	October 9, 2020
Multivariate mixtures in brms brms mixture	3	956	October 2, 2020
Using log_mix in Zero-inflated poisson model Modeling mixed-model , mixture , poisson	2	528	September 30, 2020
Insufficient convergence in mixture Generalized Partial Credit Model Modeling fitting-issues , specification , mixture	5	752	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	836	July 30, 2020
Mixture models with different number of parameters. List-like datastructure? Modeling mixture	6	794	June 26, 2020
Fitting a Negative Binomial distribution as a Gamma Mixture of Poisson distributions with brms brms mixture	2	1768	June 16, 2020
Identification for mixture model or HMM with covariate(s)? Modeling hmm , mixture	4	897	June 2, 2020
Mixture Model Fitting Modeling mixture	6	836	May 31, 2020
Best practice for selecting number of mixture model components Modeling loo , mixed-model , mixture	3	959	May 12, 2020
IRT Mixture Bernoulli Modeling irt , mixture	3	599	May 11, 2020
Specifying a model for inflated event timings Modeling specification , mixture	2	409	May 6, 2020