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Automated Classification of QRS Complexes for Holter Electrocardiogram Using Two Layered SOM
Holter Electrocardiogram SOM QRS classification
2009/6/2
Holter electrocardiogram has spread with medical institutions widely to be able to detect transient arrhythmia and ischemia. It is necessary to be analyzed automatically, because of a large quantity o...
应用生长、分级的SOM模型进行意识任务分类
脑机接口(Brain-Computer Interface) EEG GHSOM 意识任务分类(Mental Tasks Classification)
2008/5/14
提出使用生长、分级的SOM（Growing Hierarchical Self-Organizing Map，GHSOM）模型进行基于EEG信号的意识任务分类来实现脑机接口技术。GHSOM模型是SOM的一种变体，由多层的SOM组成，具有一定的分级结构，能够表达数据中不同层次的信息。同时研究了使用平均量化误差（mean quantization error, mqe）和量化误差（quantizati...