本文从产业结构与经济增长的内在依存关系入手，探讨了经济增长的系统性特征。
Proceeding with the interdependence existing between industry structure and economic growth, this article explored the systematic features of economic growth.
单独把依存关系作为特征，不能提高短文本的分类性能；
Using dependency relation to classify short texts lonely can not improve the classification performance;
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