| 1. | Factor space and feature - getting in classification 因素空间与分类的特征抽取 |
| 2. | Method on structure - based fingerprint feature extraction 基于结构的指纹特征抽取方法 |
| 3. | A novel method for eye features extraction 一种眼睛特征抽取的新方法 |
| 4. | A mehtod of feature extraction for structure analysis of dna sequences 序列结构分析的特征抽取方法 |
| 5. | Feature extraction based on perturbation method and generalized k - l transformation 变换的人脸特征抽取 |
| 6. | Research of feature extraction application in text information filtering 文本过滤中的特征抽取应用研究 |
| 7. | Study on hybrid method of feature extraction and face recognition 人脸图象特征抽取和识别的一种混合方法研究 |
| 8. | Autoregression feature extraction 自回归特征抽取 |
| 9. | Develop and applicate a method of feature extraction for crowd detection 应用特征抽取图像技术进行车站人群监测的初探 |
| 10. | Feature extraction is the elementary problem in the area of pattern recognition 特征抽取是模式识别中最基本的问题之一。 |