58 citations · 104 across the 21 of their papers we have counts for
5 papers · 1 filter
Leaf clustering using circular densities
Luis E. Nieto-Barajas
In the biology field of botany, leaf shape recognition is an important task. One way of characterising the leaf shape is through the centroid contour distances (CCD). Each CCD path…
Dealing with missing data under stratified sampling designs where strata are study domains
Carlos Rodríguez, Luis Nieto-Barajas, Carlos Pérez-Pérez
A quick count seeks to estimate the voting trends of an election and communicate them to the population on the evening of the same day of the election. In quick counts, the samplin…
Modelling dependence within and across run-off triangles for claims reserving
Luis E. Nieto-Barajas, Rodrigo S. Targino
We propose a stochastic model for claims reserving that captures dependence along development years within a single triangle. This dependence is of autoregressive form of order …
Bayesian regression with spatio-temporal varying coefficients
Luis E. Nieto-Barajas
To study the impact of climate variables on morbidity of some diseases in Mexico, we propose a spatio-temporal varying coefficients regression model. For that we introduce a new sp…
Model based approach for household clustering with mixed scale variables
Christian Carmona, Luis Nieto-Barajas, Antonio Canale
The Ministry of Social Development in Mexico is in charge of creating and assigning social programmes targeting specific needs in the population for the improvement of quality of l…