Utilizing the principal component and K-mean cluster analysis, the summer rain belts in eastern China have been classified.
利用主分量分析和K -均值聚类分析的方法，对我国东部夏季雨带进行客观的气候分类。
2
Firstly, nucleus regions of leukocytes in images are automatically segmented by K-mean clustering method. Then single leukocyte region is detected by utilizing thresholding algorithm segmentation.
首先，运用K-均值聚类方法提取出细胞核，并且采用多域值分割演算法去除细胞图像中的背景区域。
3
As the author J. K. Rowling said so succinctly in her 2008 address to Harvard graduates, failure can mean a “stripping away of the inessential.”