基于改进遗传算法的语音数据系统及计算机数据库设计

Weiwei Zhang
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摘要

在智能时代,需要电脑来帮助人们完成简单的日常工作。其中,计算机语音数据库和系统由于其广泛的应用,在该领域占有非常重要的地位。为了优化系统设计方法,提出了IGA算法的应用,并对该算法下模型的性能进行了比较和测试。算法实验表明,当IGA目标函数值为34.4时,没有变化,迭代次数为100次;与传统遗传算法相比,该算法的最优解总是最小的。然后比较分析了不同算法下最优解的误差。发现IGA操作下的最优解误差最小值为0.0079;语音识别效率实验表明,IGA算法干预下的语音识别率提高了8%,整体效率高于95%。从以上结果可以看出,IGA有助于语音数据库数据的获取,提高了识别效率。该方法的可行性高,对中国智能系统产业的发展具有重要意义。但目前,语音系统的整体进展仍然有限,因此将研究方法扩展到语音系统领域仍然是下一个可以探索的研究方向。
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Speech data system and computer database design based on improved genetic algorithm
In the intelligent age, computers are required to help people complete simple daily work. Among them, computer voice databases and systems occupy a very important position in the field due to their wide application. In order to optimize the system design method, the application of IGA algorithm is proposed, and the performance of the model under the algorithm is compared and tested. The algorithm experiment shows that when the IGA objective function value is 34.4, there is no change, and the number of iterations is 100; Compared with the traditional genetic algorithm, the value of the optimal solution is always the minimum. Then the error of the optimal solution under different algorithms is compared and analyzed. It is found that the error of the optimal solution under IGA operation has the minimum value of 0.0079; The experiment of speech recognition efficiency shows that the speech recognition rate under the intervention of IGA algorithm has increased by 8%, and the overall efficiency is higher than 95%. It can be seen from the above results that IGA is helpful to the acquisition of voice database data, and improves the recognition efficiency. The feasibility of the method is high, which is of great significance to the development of China’s intelligent system industry. But at present, the overall progress of the voice system is still limited, so expanding research methods to apply to the field of voice system is still the next research direction that can be explored.
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