This is a great product for Nokia fans and everyone who has not found the right Android tablet yet , said Sebastian Nystrom , head of products at Nokia Technologies , who announced the product at the Slush technology conference in Helsinki .
Nystrom method is an efficient technique to generate low rank matrix approximation and its most important aspect is sampling .
Nystrom方法是一种有效的产生地址逼近矩阵的方法。并且，抽样点的算则是最重要的一个方面。
Nystrom , defined fashion in similar words as “ nothing more or less than the prevailing style at any given time . ”
Nystrom博士用类似的文字这样定义流行：“仅仅是特定时期的时髦样式。”
The Nystrom method . Galerkin method and collation method are simply introduced respectively . These methods are used to solve the second kind of linear integral equation .
The two methods are t nearest neighbor method and Nystrom method , in order to select a more excellent method ; the two methods were compared from different angles .
