While submitting proposals in SISINTA, students often confuse or falsely submit their to the less relevant incorrect research group. There are 13 groups for choose from. We proposed a text classification method help find best group based on title and/or abstract. The stages this study include data collection, preprocessing data, using Logistic Regression, and evaluation of results. Three scenar...

Domestic Violence is an act of a person against another which results in physical, sexual, psychological suffering and/or neglect the household, including coercion and deprivation liberty as well threats to commit acts that are law within household sphere. violence usually influenced by several factors such age, education level victim, area, place incident, sex perpetrator, nationality type rel...

We introduce Bayesian additive regression trees (BART) for log-linear models including multinomial logistic and count with zero-inflation overdispersion. BART has been applied to nonparametric mean binary classification problems in a range of settings. However, existing applications have mostly limited Gaussian “data,” either observed or latent. This is primarily because efficient MCMC algorith...

In this paper, the posterior density of the log-odds ratio is studied. It is assumed that the observations have a multinomial distribution and that the prior on the multinomial parameters is a Dirichlet density. Several approximations currently available are reviewed. When the prior parameters of the Dirichlet density are integers, it is shown that the posterior moments can be computed exactly....