1. A mathematical or computational model in which a function or process is defined in terms of itself, with a base case and recursive case that allows it to solve problems by breaking them down into smaller, self-similar subproblems
The Fibonacci sequence can be represented as a recursive model where each number is the sum of the two preceding ones.
A sequência de Fibonacci pode ser representada como um modelo recursivo em que cada número é a soma dos dois anteriores.
2. In statistics and econometrics, a model structure where variables can be expressed as functions of their own past values
An autoregressive model is a type of recursive model used in time series analysis.
Um modelo autorregressivo é um tipo de modelo recursivo usado em análise de séries temporais.