据外媒报道,谷歌已彻底革新其搜索算法,以应对来自网络用户更长、更复杂的查询。搜索算法是谷歌搜索引擎的基础。谷歌搜索业务高级副总裁阿米特·辛格尔(Amit Singhal)对记者称,大约一个月前,该公司推出了其最新的Hummingbird 算法;目前,该算法影响全球90%通过谷歌的网络搜索。谷歌正试图跟上互联网使用情况的演变。随着搜索查询变得更加复杂,传统的Boolean算法(一种基于关键字的搜索算 According to foreign media reports, Google has thoroughly innovated its search algorithm to cope with longer and more complex queries from Internet users. Search algorithm is the basis of Google search engine. Amit Singhal, senior vice president of Google’s search business, told reporters that about a month ago the company introduced its new Hummingbird algorithm, which currently affects 90% of global searches via Google’s Web site. Google is trying to keep up with the evolution of Internet usage. As search queries become more complex, the traditional Boolean algorithm, a keyword-based search calculation