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ES-HyperNEAT 超参数优化使用 TPE 方法显示出潜力

一项新研究探索了使用树状结构 Parzen 估计器 (TPE) 方法优化 ES-HyperNEAT(一种神经进化算法)的超参数。研究人员针对 MNIST 分类任务调查了超过 30 亿种超参数组合,发现 TPE 的性能显著优于随机搜索。最佳配置在 MNIST 上达到了 29.00% 的准确率,并且比先前研究使用了更少的资源。该研究还考察了这些优化后的超参数在逻辑运算和 Fashion-MNIST 数据集上的可迁移性,结果显示在 Fashion-MNIST 上取得了成功,但在迁移到更简单的逻辑任务方面效果有限。 AI

影响 这项研究提供了一种提高神经进化算法效率和有效性的方法,有可能加速相关人工智能领域的开发。

排序理由 该集群包含一篇学术论文,详细介绍了针对特定人工智能算法的超参数优化新方法。

在 arXiv cs.NE (Neural & Evolutionary) 阅读 →

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ES-HyperNEAT 超参数优化使用 TPE 方法显示出潜力

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该集群包含一篇学术论文,详细介绍了针对特定人工智能算法的超参数优化新方法。
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报道来源 [2]

  1. arXiv cs.AI TIER_1 English(EN) · Romain Claret, Michael O'Neill, Paul Cotofrei, Kilian Stoffel ·

    Investigating Hyperparameter Optimization and Transferability for ES-HyperNEAT: A TPE Approach

    arXiv:2609.00449v1 Announce Type: cross Abstract: Neuroevolution of Augmenting Topologies (NEAT) and its advanced version, Evolvable-Substrate HyperNEAT (ES-HyperNEAT), have shown great potential in developing neural networks. However, their effectiveness heavily depends on the s…

  2. arXiv cs.NE (Neural & Evolutionary) TIER_1 English(EN) · Kilian Stoffel ·

    Investigating Hyperparameter Optimization and Transferability for ES-HyperNEAT: A TPE Approach

    Neuroevolution of Augmenting Topologies (NEAT) and its advanced version, Evolvable-Substrate HyperNEAT (ES-HyperNEAT), have shown great potential in developing neural networks. However, their effectiveness heavily depends on the selection of hyperparameters. This study investigat…