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Other literature type . 2025
License: CC BY
Data sources: ZENODO
ZENODO
Other literature type . 2025
License: CC BY
Data sources: Datacite
ZENODO
Other literature type . 2025
License: CC BY
Data sources: Datacite
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Simulação Estocástica

Authors: Ramos, Thiago Rodrigo;

Simulação Estocástica

Abstract

Estas notas de aula apresentam uma introdução ampla e progressiva à probabilidade e à simulação estocástica, combinando fundamentos teóricos e aspectos computacionais. O texto inicia com os axiomas da probabilidade, variáveis aleatórias, teoremas assintóticos e desigualdades de concentração, e segue com uma discussão detalhada sobre geração de variáveis discretas e contínuas por diferentes métodos (inversão, rejeição e transformações). São exploradas técnicas de Monte Carlo, intervalos de confiança, e métodos de redução de variância, incluindo variáveis de controle e amostragem por importância, conectadas a desigualdades como a de Chernoff e Hoeffding. Os capítulos finais abordam tópicos modernos e aplicados, como cadeias de Markov, métodos de Monte Carlo via MCMC (Metropolis–Hastings e Gibbs), processos de difusão e equações de Fokker–Planck, amostragem de Langevin e Denoising Score Matching para modelagem generativa. O material também inclui uma introdução ao bootstrap sob perspectivas teórica e prática, e encerra com técnicas para otimização e paralelização de códigos em Python. Essas notas foram escritas com o objetivo de fornecer uma base sólida para estudantes e pesquisadores interessados em simulação, inferência estatística e aprendizado de máquinas.

Related Organizations
Keywords

Stochastic Processes, Statistics, FOS: Mathematics

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green