The correlation of singing pitch accuracy and interval recognition ability was . 49 in the experimental group, but it was . 11 in the control group.

实验组儿童的歌唱音准能力与音程听辨能力呈现中度相关性（。49），控制组则为低度相关（。11）。

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SVM has been applied to many fields such as pattern recognition, data mining, modeling and control of nonlinear system due to good generalization ability and globally optimal performance.

SVM由于其良好的泛化能力和全局最优性能，在模式识别、数据挖掘、非线性系统建模和控制等领域中展现出广泛的应用前景。

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