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数据库数据分类压缩算法研究 被引量:2
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作者 顾明 《电子测试》 2021年第11期65-66,12,共3页
本文在将数据按照数值、时间戳和质量码进行划分的基础上,以各种数据的特征形态为依据,综合运用包括LZ78和LZW在内的两种LZ系列数据压缩算法完成了本文数据压缩算法的构建,从而使实时数据库数据的压缩质量和效率得以显著提升。
关键词 数据库数据分类 数据特征形态 压缩算法
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Research on the Multimedia Data Mining and Classification Algorithm based on the Database Optimization Techniques
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作者 Hu Xiu 《International Journal of Technology Management》 2015年第11期58-60,共3页
In this research article, we analyze the multimedia data mining and classification algorithm based on database optimization techniques. Of high performance application requirements of various kinds are springing up co... In this research article, we analyze the multimedia data mining and classification algorithm based on database optimization techniques. Of high performance application requirements of various kinds are springing up constantly makes parallel computer system structure is valued by more and more common but the corresponding software system development lags far behind the development of the hardware system, it is more obvious in the field of database technology application. Multimedia mining is different from the low level of computer multimedia processing technology and the former focuses on the extracted from huge multimedia collection mode which focused on specific features of understanding or extraction from a single multimedia objects. Our research provides new paradigm for the methodology which will be meaningful and necessary. 展开更多
关键词 Data Mining Classification Algorithm Database Optimization Multimedia Source.
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