As for personalization recommendation technology, paper lucubrates the technology of based rule and information filtering. 在个性化推荐技术方面, 论文全面研究了基于规则的技术以及信息过滤技术,比较了两种技术的优点和缺点,深入分析了不同的过滤模型的特点以及应用范围.
Bob Beamon's longstanding record for the long jump was eventually broken.鲍勃·比蒙长期保持的跳远纪录最终被打破了.Longstanding poverty has been exacerbated by racial divisions.种族分化已经加剧了长期的贫困问题。In view of our longstanding business relat...
Variation among humans is limited to the possible permutations of our genes.人类的变异受限于我们的基因可能存在哪些排列。These permutations multiply towards infinity.这些排列可以增加到无穷大。The possible permutations of x, y and z are xyz, xzy, yxz, yzx, ...