使用一种基于特征点的时间序列线性分段方法作为时间序列的模式表示。
Use a method of time series piecewise linear representation based on feature points as a way for pattern representation.
根据特征模式复杂性,可分为频繁项模式、频繁序列模式以及频繁子树模式等。
According to the complexity of pattern, the mined characteristic patterns could be sorted as frequent item, frequent sequence and frequent sub tree, etc.
双谱法通过采用模式识别的方法对地震序列的双谱提取特征,通过降维实现裂缝发育带的检测。
The method of bispectrum can extract characteristic of seismic series bispectrum and detect fracture zones by decreasing dimensions.
文章针对满足支持度要求的系统调用短序列,给出了特征模式的概念,并以此为基础提出了基于改进的隐马尔科夫方法(IHMM)。
In this model, the authors defined the short sequence of system calls as a character pattern if this sequence satisfied the certain support degree, and propose an improved HMM (IHMM) on this basis.
结果表明,时间可预测模式比滑动可预测模式更接近胶辽海峡历史地震的时间序列特征。
The conclusion is that the time predictable model is more closer to the time series character history earthquakes than the slip predictable model.
结果表明,时间可预测模式比滑动可预测模式更接近胶辽海峡历史地震的时间序列特征。
The conclusion is that the time predictable model is more closer to the time series character history earthquakes than the slip predictable model.
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