Search Results for author: Neville K. Kitson

Found 6 papers, 0 papers with code

Hybrid Bayesian network discovery with latent variables by scoring multiple interventions

no code implementations20 Dec 2021 Kiattikun Chobtham, Anthony C. Constantinou, Neville K. Kitson

The algorithm assumes causal insufficiency in the presence of latent variables and produces a Partial Ancestral Graph (PAG).

Effective and efficient structure learning with pruning and model averaging strategies

no code implementations1 Dec 2021 Anthony C. Constantinou, Yang Liu, Neville K. Kitson, Kiattikun Chobtham, Zhigao Guo

Learning the structure of a Bayesian Network (BN) with score-based solutions involves exploring the search space of possible graphs and moving towards the graph that maximises a given objective function.

valid

A survey of Bayesian Network structure learning

no code implementations23 Sep 2021 Neville K. Kitson, Anthony C. Constantinou, Zhigao Guo, Yang Liu, Kiattikun Chobtham

This paper provides a comprehensive review of combinatoric algorithms proposed for learning BN structure from data, describing 74 algorithms including prototypical, well-established and state-of-the-art approaches.

Epidemiology

The impact of prior knowledge on causal structure learning

no code implementations31 Jan 2021 Anthony C. Constantinou, Zhigao Guo, Neville K. Kitson

Because the value of knowledge depends on what data are available, we illustrate the results both with limited and big data.

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