【摘要】 在应用最优分割法对地震活动性分类研究的基础上引进线性模型，扩大最优分割法在地震活幼性分类中的应用范围，并将聚类问题与建模问题有机地结合起来，以揭示地震活动的某种内在规律。这对于探索地震预报和地震的发生规律有一定实际意义。更多还原

【Abstract】 On the basis of optimum partition method, we offered the linear model and expanded its application in classfication of seismic activity. In order to explore some inherent laws of seismic activity, we combined the clustering method and model method, which is benefit to earthquake prediction and exploring seismic laws.更多还原