This paper presents an audio watermarking method in DCT based on "segmentclassification", which can be used to copyright protection of audio information.
提出了一种利用“段分类”的DCT域自适应音频水印方法，可应用于音频信息的版权保护。
2
A repair rule-based data-segment algorithm is proposed for the classification problem of two kinds of data (a and b) with mutual restriction and the weight constraints.
针对权值约束、相互制约的两类数据a、B分类问题，提出一种带修补规则的数据分割算法。
3
Calculating the mean of each type of data points, and the two average points in a line segment, the segment with a vertical split line as the classification boundary.