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.
虽然她对音乐一无所知，但却爱唱歌。She didn't know anything about music but she liked to sing.她从小就喜欢唱歌，12岁开始了声乐训练。She loved singing as a child and started vocal training at 12.他因为唱歌音调偏低而被炒了。He had been fired because his singing was f...
Michael Perham, a 14 - year - old from Hertfordshire, is the youngest person to sail across the Atlantic single - handed.日前, 英国14 岁 少年迈克尔·勒姆独自驾驶帆船穿越了大西洋,他成为世界上独自成功穿越大西洋最年轻的人.The first prize was awarded to the youngest co...
It makes sense to buy at dealer prices so you can maximize your profits if you resell.明智的做法是以批发价购进，这样可以在转卖时获得最大的利润。He appealed to firms not to increase their prices unduly.他呼吁企业不要过度提高价格。Book online the cheapest hotels in...
Torture always dehumanizes both the torturer and his victim.严刑拷打往往使施刑者和受刑者都丧失人性.Cruel and unnecessary punishment dehumanizes both the punisher and the punished.残酷且不必要的处罚使处罚者与受罚者双方失去人性.Entertaining ourselves by inflicting...
The stereographic projection must be supplemented by other constructions.赤平极射投影还要有其他的作图方法加以补充.These early observations have been supplemented with results from chemical fractionation.这些早期的观察曾为化学馏分的结果所增补.Any mathematical ...