期刊文献+

混合并行遗传算法在多文档文摘中的应用

Hybrid Parallel Genetic Algorithm in Application of Multi-document Summarization
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摘要 提出了一种基于改进混合并行遗传算法的多文档文摘方法.该方法将k-means聚类算法的高效、局部搜索特性,和并行遗传算法的全局优化能力有机结合,解决了k-means算法对初始聚类中心的选择较为敏感,易于陷入局部最优等问题,提高了多文档聚类算法的效率和精确度. An implemention of CRC parallel algorithm is proposed based on FPGA programmable chip which can process various lengths of data.On a piece of EPF10K10LC84-4 chip,the CRC module is accomplished using VHDL language.The results of experiment proves that the module has good flexibility and generality.
出处 《内蒙古大学学报(自然科学版)》 CAS CSCD 北大核心 2010年第4期421-426,共6页 Journal of Inner Mongolia University:Natural Science Edition
基金 广西自然科学基金资助项目(桂科自0640034) 广西工学院基金资助项目(院科自08104202)
关键词 CRC VHDL 并行算法 CRC VHDL parallel algorithm
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参考文献5

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