On the Relationship between $Λ$-poisedness in Derivative-Free Optimization and Outliers in Local Outlier Factor
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| Format: | Preprint |
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2024
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| _version_ | 1866913444699045888 |
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| author | Zhang, Qi Xie, Pengcheng |
| author_facet | Zhang, Qi Xie, Pengcheng |
| contents | Derivative-free optimization (DFO) is a method that does not require the calculation of gradients or higher-order derivatives of the objective function, making it suitable for cases where the objective function is non-differentiable or the computation of derivatives is expensive. This communication discusses the importance of \(Λ\)-poisedness in DFO and the outliers detected by the Local Outlier Factor (LOF) on the optimization process. We discuss the relationship between \(Λ\)-poisedness in derivative-free optimization and outliers in local outlier factor. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_17529 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | On the Relationship between $Λ$-poisedness in Derivative-Free Optimization and Outliers in Local Outlier Factor Zhang, Qi Xie, Pengcheng Optimization and Control Derivative-free optimization (DFO) is a method that does not require the calculation of gradients or higher-order derivatives of the objective function, making it suitable for cases where the objective function is non-differentiable or the computation of derivatives is expensive. This communication discusses the importance of \(Λ\)-poisedness in DFO and the outliers detected by the Local Outlier Factor (LOF) on the optimization process. We discuss the relationship between \(Λ\)-poisedness in derivative-free optimization and outliers in local outlier factor. |
| title | On the Relationship between $Λ$-poisedness in Derivative-Free Optimization and Outliers in Local Outlier Factor |
| topic | Optimization and Control |
| url | https://arxiv.org/abs/2407.17529 |