神经粗糙模型的贝叶斯方法
人工智能
2007-08-28 v3
摘要
本文提出了一种基于多层感知机和粗糙集的神经粗糙模型。该神经粗糙模型随后被用于根据人口统计数据对 HIV 风险进行建模。该模型采用贝叶斯框架构建,并使用蒙特卡洛方法和 Metropolis 准则进行训练。当测试该模型以根据人口统计数据估计 HIV 感染风险时,发现其准确率为 62%。所提出的模型能够结合贝叶斯 MLP 模型的准确性和贝叶斯粗糙集模型的透明性。
引用
@article{arxiv.0705.0761,
title = {Bayesian Approach to Neuro-Rough Models},
author = {Tshilidzi Marwala and Bodie Crossingham},
journal= {arXiv preprint arXiv:0705.0761},
year = {2007}
}
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24 pages, 5 figures, 1 table
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