Under the background of the rapid development of the Internet, the development information and social status that affect economic regeneration exist in the form of literal data in massive data information. The use of Viterbi algorithm can establish a digital model of information extraction, so as to quickly and accurately find the important content information in the Internet that influences the development of reform and economic rejuvenation. Therefore, based on the Viterbi algorithm, the use of mathematical models to help Jilin economic mechanism research from qualitative to quantitative, and continuously improve the scientific level of economic research. After deep analysis of the implementation principle and algorithm flow of Viterbi algorithm, and from the need of text information extraction, an optimization and update scheme is proposed to improve the effectiveness of the algorithm and the accuracy is calculated effectively based on the word feature detection. After simulation experiments show that Viterbi algorithm has a good application value in the field of Jilin economic reform research.

中文翻译：

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维特比算法供给侧结构性改革视角下吉林省经济振兴动力机制优化

在互联网高速发展的背景下，影响经济再生的发展信息和社会地位在海量数据信息中以文字数据的形式存在。利用维特比算法可以建立信息抽取的数字模型，从而快速准确地发现互联网中影响改革发展和经济振兴的重要内容信息。因此，基于维特比算法，利用数学模型帮助吉林经济机制研究从定性转向定量，不断提高经济研究的科学水平。在深入分析了维特比算法的实现原理和算法流程后，从文本信息提取的需要出发，提出了一种优化更新方案，以提高算法的有效性，并基于词特征检测有效计算准确率。经过仿真实验表明，Viterbi算法在吉林省经济改革研究领域具有很好的应用价值。