模式识别的方法可以分为决策理论法和文法结构法两大类，而后者又可区分为一般的及随机的文法识别法。

R. may be classified into two main classes, namely: decision theory method and syntactic (structural) method, the later may still be classified into trivial and stochastic methods.

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论文对确定矿山合理开采境界方案在理论上进行了深入的探讨，提出了边际理论法和灰色聚类决策确定矿山合理开采境界的新方法。

Theoretically, new method is used to determine the rational open-pit limit of mine in-deeply study, which is limit theory and grey clustering decision theory.

youdao

论文对确定矿山合理开采境界方案在理论上进行了深入的探讨，提出了边际理论法和灰色聚类决策确定矿山合理开采境界的新方法。

Theoretically, new method is used to determine the rational open-pit limit of mine in-deeply study, which is limit theory and grey clustering decision theory.

youdao