This paper proposes an algorithm of data reduction based on asymmetric gridding in connection with the vast amount of point data.
2
本论文对数据缩减技术以及属性维的数据缩减技术进行了初步的探讨和研究。
In this thesis, data reduction and the reduction of attributes is discussed and studied.
3
其中数据缩减技术最大限度地精简数据量,提高数据挖掘的执行速度与效率。
Among these, data reduction techniques can be applied to obtain a reduced representation of the data set that is smaller in volume and speed up the mining process.