地址矩阵 meaning in Chinese
addre matrix
address matrix
Examples
- In rsdm , binary patterns are replaced by real - valued patterns , accordingly avoiding the coding process ; the outer learning rule is replaced by regression rule , therefore the model has not only the ability of pattern recognition but the ability of function approximation . the prearrangement of the address array bases on the distribution of patterns . if the distribution of patterns is uniform . then the address array is prearranged randomly , otherwise predisposed with the theory of genetic algorithm and the pruneing measure so as to indicate the distribution of patterns and improve the network performance . non - linear function approximation , time - series prediction and handwritten numeral recognition show that the modified model is effective and feasible
在rsdm中，以实值模式代替二值模式，避免了实值到二值的编码过程：以回归学习规则代替外积法，使该模型在具有识别能力的同时具有了对函数的逼近能力；地址矩阵的预置根据样本的分布采取不同方法，若样本均匀分布，则随机预置，否则利用遗传算法的原理和消减措施来预置地址矩阵，使之反映样本的分布，改善网络的性能。 - The kanerva ' s sparse distributed memory ( sdm ) tackles the problem of training large data patterns and extendes the storage mode of existing computer . but it ' s address array produced randomly ca n ' t reveal the distribution of patterns and it has ' t the ability of function approximation for its learning rule
Kanerva的稀疏分布存储( sdm )模型解决了大维数样本的训练问题，推广了现有计算机的存储方式。但其地址矩阵的随机预置方式不能反映样本的分布，并且sdm的学习方式使之不能用于函数逼近及时间序列预测问题。