# A method for speeding up feature extraction based on KPCA

**Type:** Papers  
**Canonical URL:** https://picoportal.org/library/papers/a-method-for-speeding-up-feature-extraction-based-on-kpca/

## Facts

| Field | Value |
| --- | --- |
| Author Names | Yong Xu,David Zhang,Fengxi Song,Jing-Yu Yang,Zhong Jing,Miao Li |
| Citations | 121 |
| DOI | 10.1016/j.neucom.2006.09.005 |
| Fields | Chemistry,Computer Science |
| Open Access | false |
| OA Status | closed |
| OpenAlex ID | https://openalex.org/W2062988009 |
| Type | article |
| Year | 2006 |

## Paper authors

- [Miao Li](https://picoportal.org/library/researchers/miao-li/)

## Paper journal

- [Neurocomputing](https://picoportal.org/library/journals/neurocomputing/)

## Paper primary topic

- [Face and Expression Recognition](https://picoportal.org/library/topics/face-and-expression-recognition/)

## Paper topics

- [Face and Expression Recognition](https://picoportal.org/library/topics/face-and-expression-recognition/)
- [Spectroscopy and Chemometric Analyses](https://picoportal.org/library/topics/spectroscopy-and-chemometric-analyses/)
- [Neural Networks and Applications](https://picoportal.org/library/topics/neural-networks-and-applications/)

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Source: PICO Portal — public research metadata, principally OpenAlex. See https://picoportal.org/library/sources/ for provenance and https://picoportal.org/library/methodology/ for what these figures mean.